CXSD6273

CXSD6273集成了同步降压脉冲宽度调制、线性控制器和0.8V参考电压输出电压,以及监控和保护功能集成到一个单一的包中。这个固定300kHz开关频率同步PWM控制器驱动双N通道
mosfet,提供一个带过电压和过电流的可控功率输出保护措施。线性控制器驱动电压不足的外部N沟道MOSFET保护。

固定300kHz开关率频CXSD6273同步buck-PWM线性控制器0.8V参考输出电压以及监控和保护功能于一体。固定300kHz开关

产品手册

产品订购

产品简介

目录CXJ嘉泰姆

1.产品概述                       2.产品特点CXJ嘉泰姆
3.应用范围                       4.下载产品资料PDF文档 CXJ嘉泰姆
5.产品封装图                     6.电路原理图                   CXJ嘉泰姆
7.功能概述                        8.相关产品

一,产品概述(General Description)   CXJ嘉泰姆


           The CXSD6273 integrates synchronous buck PWM, linear controller, and 0.8V ReferenceCXJ嘉泰姆
Out Voltage, as well as the monitoring and protection functions into a single package. The  CXJ嘉泰姆
fixed 300kHz switching frequency synchro-nous PWM controller drives dual N-channelCXJ嘉泰姆
MOSFETs,which provides one controlled power output with over-voltage and over-currentCXJ嘉泰姆
protections. Linear controller drives an external N-channel MOSFET with under-volt-CXJ嘉泰姆
age protection.CXJ嘉泰姆
      The CXSD6273 provides excellent regulation for output load variation. An internal 0.8VCXJ嘉泰姆
temperature-compensated ref-erence voltage is designed to meet the requirement ofCXJ嘉泰姆
low output voltage applications.CXJ嘉泰姆
      The CXSD6273 with excellent protection functions: POR,OCP, OVP and UVP. TheCXJ嘉泰姆
Power-On-Reset (POR) circuit can monitor VCC12 supply voltage exceeds its thresholdCXJ嘉泰姆
voltage while the controller is running, and a built-in digi-tal soft-start provides both outputsCXJ嘉泰姆
with controlled rising voltage. The Over-Current Protection (OCP) monitors the output currentCXJ嘉泰姆
by using the voltage drop across the lower MOSFET’s RDS(ON), comparing with the voltageCXJ嘉泰姆
of OCSET pin, VOCSET. The maximum VOCSET voltage is limited to the internal default valueCXJ嘉泰姆
0.25V. In addition, when OCSET pin is floating (no ROCSET resistor), the over current thresholdCXJ嘉泰姆
will also be internal default value, 0.25V. When the output current reaches the trip point, theCXJ嘉泰姆
controller will shutdown the IC directly, and latch the converter’s output. The Un-der-Voltage Protection (UVP) monitors the voltage of FBL pin for short-circuit protection. When the VFBL is less thanCXJ嘉泰姆
50% of VREF, the controller will shutdown the IC directly.The Over-Voltage Protection (OVP)CXJ嘉泰姆
monitors the voltage of FB. When the VFB is over 135% of VREF, the controller willCXJ嘉泰姆
make Low-side gate signal fully turn on until the fault events are removed.CXJ嘉泰姆
二.产品特点(Features)CXJ嘉泰姆


1.)Two Regulated Voltages and REF_OUT    Synchronous Buck ConverterCXJ嘉泰姆
     Linear RegulatorCXJ嘉泰姆
    REF_OUT = 0.8V±1% with 3mA Source CurrentCXJ嘉泰姆
2.)Single 12V Power Supply RequiredCXJ嘉泰姆
3.)Excellent Both Output Voltage RegulationCXJ嘉泰姆
    0.8V Internal ReferenceCXJ嘉泰姆
    ±1% Over Line Voltage and TemperatureCXJ嘉泰姆
4.)Integrated Soft-Start for PWM and Linear OutputsCXJ嘉泰姆
5.)300KHz Fixed Switching FrequencyCXJ嘉泰姆
6.)Voltage Mode PWM Control Design and Up to 89%(Typ.) Duty CycleCXJ嘉泰姆
7.)Under-Voltage Protection Monitoring Linear Out-putCXJ嘉泰姆
8.)Over-Voltage Protection Monitoring PWM OutputCXJ嘉泰姆
9.)Over-Current Protection for PWM Output  Sense Low-side MOSFET’s RDS(ON)CXJ嘉泰姆

10.)SOP-14, SSOP-16 and Compact QFN4x4-16 pack-agesCXJ嘉泰姆
11.)Lead Free and Green Devices Available(RoHS Compliant)CXJ嘉泰姆
三,应用范围 (Applications)CXJ嘉泰姆


      Graphic CardsCXJ嘉泰姆
四.下载产品资料PDF文档 CXJ嘉泰姆


需要详细的PDF规格书请扫一扫微信联系我们,还可以获得免费样品以及技术支持CXJ嘉泰姆

 QQ截图20160419174301.jpgCXJ嘉泰姆

五,产品封装图 (Package)CXJ嘉泰姆
CXJ嘉泰姆
FUNCTION NAMEFUNCTIONCXJ嘉泰姆

PIN NO.CXJ嘉泰姆

NAMECXJ嘉泰姆

FUNCTIONCXJ嘉泰姆

SOP-14CXJ嘉泰姆

SSOP-16CXJ嘉泰姆

QFN4x4-16CXJ嘉泰姆

   

1CXJ嘉泰姆

15CXJ嘉泰姆

 

BOOTCXJ嘉泰姆

This pin provides the bootstrap voltage to the upper gate driver for driving the N-channel MOSFET. An external capacitor from PHASE to BOOT, an internaldiode, and the power supply voltage VCC12, generates the bootstrap voltageCXJ嘉泰姆
for the upper gate diver (UGATE).CXJ嘉泰姆

2CXJ嘉泰姆

2CXJ嘉泰姆

16CXJ嘉泰姆

FS_DISCXJ嘉泰姆

This pin provides shutdown function. When pulling low the FS_DIS pin near GND will shutdown both regulators; almost any NFET or other pull-down device (< 1k. impedance) should work. Upon release of the FS_DIS pin, it willCXJ嘉泰姆
enable both outputs back into regulation.CXJ嘉泰姆

3CXJ嘉泰姆

3CXJ嘉泰姆

1CXJ嘉泰姆

COMPCXJ嘉泰姆

This pin is the output of PWM error amplifier. It is used to set the compensation components.CXJ嘉泰姆

4CXJ嘉泰姆

4CXJ嘉泰姆

2CXJ嘉泰姆

FBCXJ嘉泰姆

This pin is the inverting input of the PWM error amplifier. It is used to set the output voltage and the compensation components. This pin is also monitoredCXJ嘉泰姆
for under-voltage protection, when the FB voltage is under 50% of referenceCXJ嘉泰姆
voltage (0.4V), both outputs will be shutdowned immediately.CXJ嘉泰姆

5CXJ嘉泰姆

5CXJ嘉泰姆

3CXJ嘉泰姆

DRIVECXJ嘉泰姆

This pin drives the gate of an external N-channel MOSFET for linear regulator.CXJ嘉泰姆
It is also used to set the compensation for some specific applications, forCXJ嘉泰姆
example, with low values of output capacitance and ESR.CXJ嘉泰姆

6CXJ嘉泰姆

6CXJ嘉泰姆

4CXJ嘉泰姆

FBLCXJ嘉泰姆

This pin is the inverting input of the linear regulator error amplifier. It is used toCXJ嘉泰姆
set the output voltage. This pin is also monitored for under-voltage protection,when the FBL voltage is under 50% of reference voltage(0.4V), both outputs will be shutdown immediately.CXJ嘉泰姆

7CXJ嘉泰姆

7,8CXJ嘉泰姆

5,6CXJ嘉泰姆

GNDCXJ嘉泰姆

This pin is the signal ground pin. Connect the GND pin to a good ground plane.CXJ嘉泰姆

8CXJ嘉泰姆

9,10CXJ嘉泰姆

7,8CXJ嘉泰姆

VCC12CXJ嘉泰姆

Power supply input pin. Connect a nominal 12V power supply to this pin. Thepower- on reset function monitors the input voltage at this pin. It is recommended that a decoupling capacitor (1 to 10μF) be connected to GND for noise decoupling.CXJ嘉泰姆

9CXJ嘉泰姆

11CXJ嘉泰姆

9CXJ嘉泰姆

REF_OUTCXJ嘉泰姆

This pin provides a buffed voltage, which is from internal reference voltage. It is recommended that a 1mF capacitor is connected to ground for stability.CXJ嘉泰姆
When VOCSET is above 1V, the REF_OUT buffer will be closed, the VREF_OUT is 0V.CXJ嘉泰姆

10CXJ嘉泰姆

12CXJ嘉泰姆

10CXJ嘉泰姆

OCSETCXJ嘉泰姆

Connect a resistor (ROCSET) from this pin to GND, an internal 40mA current source will flow through this resistor and create a voltage drop. When VCC12 reaches the POR rising threshold voltage, the voltage drop of ROCSET will beCXJ嘉泰姆
memoried and compared with the voltage across the lower MOSFET. The threshold of the over current limit is therefore given by: IOCSET × ROCSET ILIMIT = RDS(ON)(LOW − Side)CXJ嘉泰姆
The CXSD6273 has a internal OCP voltage source, and the value is around 0.25V. When the ROCSET x IOCSET is bigger than 0.25V or the OCSET PIN is floating (no ROCSET resistor), the over current threshold will be the internal default value 0.25V.CXJ嘉泰姆

11CXJ嘉泰姆

13CXJ嘉泰姆

11CXJ嘉泰姆

LGATECXJ嘉泰姆

This pin is the gate driver for the lower MOSFET of PWM output.CXJ嘉泰姆

12CXJ嘉泰姆

14CXJ嘉泰姆

12CXJ嘉泰姆

PGNDCXJ嘉泰姆

This pin is the power ground pin for the lower gate driver. It should be tied to GND pin on the board.CXJ嘉泰姆

13CXJ嘉泰姆

15CXJ嘉泰姆

13CXJ嘉泰姆

PHASECXJ嘉泰姆

This pin is the return path for the upper gate driver. Connect this pin to the upper MOSFET source, and connect a capacitor to BOOT for the bootstrap voltage. This pin is also used to monitor the voltage drop across the lowerCXJ嘉泰姆
MOSFET for over-current protection.CXJ嘉泰姆

14CXJ嘉泰姆

16CXJ嘉泰姆

14CXJ嘉泰姆

UGATECXJ嘉泰姆

This pin is the gate driver for the upper MOSFET of PWM output.CXJ嘉泰姆

六.电路原理图CXJ嘉泰姆


blob.pngCXJ嘉泰姆

七,功能概述CXJ嘉泰姆


Function Description (Cont.)CXJ嘉泰姆

Over-Current Protection (Cont.)CXJ嘉泰姆
When OCSET PIN is floating, the VOCSET will be pulled high and the over current threshold will be theCXJ嘉泰姆

 internal default value 0.25V. When the voltage drop across the lower MOSFET’s RDS(ON) is larger thanCXJ嘉泰姆

 0.25V, an over-cur-rent condition is detected, the controller will shutdown the IC directly, and latch CXJ嘉泰姆

the converter’s output. CXJ嘉泰姆
Over Voltage ProtectionCXJ嘉泰姆
The FB pin is monitored during converter operation by its own Over Voltage(OV) comparator. If theCXJ嘉泰姆

 FB voltage is over 135% of the reference voltage, the controller will make Low-Side gate signal fully CXJ嘉泰姆

turn on until the fault events are removed.CXJ嘉泰姆
Under Voltage ProtectionCXJ嘉泰姆
The FBL pin is monitored during converter operation by its own Under Voltage (UV) comparator. If CXJ嘉泰姆

the FBL voltage drop below 50% of the reference voltage (50% of 0.8V =0.4V), a fault signal is CXJ嘉泰姆

internally generated, and the de-vice turns off both high-side and low-side MOSFET and the CXJ嘉泰姆

converter’s output is latched to be floating. The con-troller will shutdown the IC directly.CXJ嘉泰姆
Shutdown and EnableCXJ嘉泰姆
Pulling low the FS_DIS pin near GND by an open drain transistor or other pull-down device CXJ嘉泰姆

(<1k. impedance)will shutdown both regulators. Upon release of the FS_DIS pin, it willCXJ嘉泰姆

 enable both outputs back into regulation. In shutdown mode, the UGATE and LGATECXJ嘉泰姆

 turn off and pull to PHASE and GND respectively.CXJ嘉泰姆

八,相关产品                          更多同类产品...... CXJ嘉泰姆


Switching Regulator >   Buck ControllerCXJ嘉泰姆

Part_No CXJ嘉泰姆

Package CXJ嘉泰姆

ArchiCXJ嘉泰姆

tectuCXJ嘉泰姆

PhaseCXJ嘉泰姆

No.ofCXJ嘉泰姆

PWMCXJ嘉泰姆

OutputCXJ嘉泰姆

Output CXJ嘉泰姆

CurrentCXJ嘉泰姆

(A) CXJ嘉泰姆

InputCXJ嘉泰姆

Voltage (V) CXJ嘉泰姆

ReferenceCXJ嘉泰姆

VoltageCXJ嘉泰姆

(V) CXJ嘉泰姆

Bias CXJ嘉泰姆

VoltageCXJ嘉泰姆

(V) CXJ嘉泰姆

QuiescentCXJ嘉泰姆

CurrentCXJ嘉泰姆

(uA) CXJ嘉泰姆

minCXJ嘉泰姆

maxCXJ嘉泰姆

CXSD6273CXJ嘉泰姆

SOP-14CXJ嘉泰姆

QSOP-16CXJ嘉泰姆

QFN4x4-16CXJ嘉泰姆

VM    CXJ嘉泰姆

1   CXJ嘉泰姆

1     CXJ嘉泰姆

30CXJ嘉泰姆

2.9    CXJ嘉泰姆

13.2CXJ嘉泰姆

0.9CXJ嘉泰姆

12     CXJ嘉泰姆

8000CXJ嘉泰姆

CXSD6274CXJ嘉泰姆

SOP-8CXJ嘉泰姆

VM   CXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

20CXJ嘉泰姆

2.9  CXJ嘉泰姆

13.2 CXJ嘉泰姆

0.8CXJ嘉泰姆

12CXJ嘉泰姆

5000CXJ嘉泰姆

CXSD6274CCXJ嘉泰姆

SOP-8CXJ嘉泰姆

VMCXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

20CXJ嘉泰姆

2.9CXJ嘉泰姆

13.2CXJ嘉泰姆

0.8CXJ嘉泰姆

12CXJ嘉泰姆

5000CXJ嘉泰姆

CXSD6275CXJ嘉泰姆

QFN4x4-24CXJ嘉泰姆

VMCXJ嘉泰姆

2CXJ嘉泰姆

1CXJ嘉泰姆

60CXJ嘉泰姆

3.1CXJ嘉泰姆

13.2CXJ嘉泰姆

0.6CXJ嘉泰姆

12CXJ嘉泰姆

5000CXJ嘉泰姆

CXSD6276CXJ嘉泰姆

SOP-8CXJ嘉泰姆

VMCXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

20CXJ嘉泰姆

2.2CXJ嘉泰姆

13.2CXJ嘉泰姆

0.8CXJ嘉泰姆

5~12CXJ嘉泰姆

2100CXJ嘉泰姆

CXSD6276ACXJ嘉泰姆

SOP-8CXJ嘉泰姆

VMCXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

20CXJ嘉泰姆

2.2CXJ嘉泰姆

13.2CXJ嘉泰姆

0.8CXJ嘉泰姆

5~12CXJ嘉泰姆

2100CXJ嘉泰姆

CXSD6277/A/BCXJ嘉泰姆

SOP8|TSSOP8CXJ嘉泰姆

VMCXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

5CXJ嘉泰姆

5CXJ嘉泰姆

13.2CXJ嘉泰姆

1.25|0.8CXJ嘉泰姆

5~12CXJ嘉泰姆

3000CXJ嘉泰姆

CXSD6278CXJ嘉泰姆

SOP-8CXJ嘉泰姆

VMCXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

10CXJ嘉泰姆

3.3CXJ嘉泰姆

5.5CXJ嘉泰姆

0.8CXJ嘉泰姆

5CXJ嘉泰姆

2100CXJ嘉泰姆

CXSD6279BCXJ嘉泰姆

SOP-14CXJ嘉泰姆

VM   CXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

10CXJ嘉泰姆

5CXJ嘉泰姆

13.2CXJ嘉泰姆

0.8CXJ嘉泰姆

12CXJ嘉泰姆

2000CXJ嘉泰姆

CXSD6280CXJ嘉泰姆

TSSOP-24CXJ嘉泰姆

|QFN5x5-32CXJ嘉泰姆

VMCXJ嘉泰姆

1CXJ嘉泰姆

2CXJ嘉泰姆

20CXJ嘉泰姆

5CXJ嘉泰姆

13.2CXJ嘉泰姆

0.6CXJ嘉泰姆

5~12CXJ嘉泰姆

4000CXJ嘉泰姆

CXSD6281NCXJ嘉泰姆

SOP14CXJ嘉泰姆

QSOP16CXJ嘉泰姆

QFN-16CXJ嘉泰姆

VMCXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

30CXJ嘉泰姆

2.9CXJ嘉泰姆

13.2CXJ嘉泰姆

0.9CXJ嘉泰姆

12CXJ嘉泰姆

4000CXJ嘉泰姆

CXSD6282CXJ嘉泰姆

SOP-14CXJ嘉泰姆

VMCXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

30CXJ嘉泰姆

2.2CXJ嘉泰姆

13.2CXJ嘉泰姆

0.6CXJ嘉泰姆

12CXJ嘉泰姆

5000CXJ嘉泰姆

CXSD6282ACXJ嘉泰姆

SOP-14CXJ嘉泰姆

VMCXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

30CXJ嘉泰姆

2.2CXJ嘉泰姆

13.2CXJ嘉泰姆

0.6CXJ嘉泰姆

12CXJ嘉泰姆

5000CXJ嘉泰姆

CXSD6283CXJ嘉泰姆

SOP-14CXJ嘉泰姆

VMCXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

25CXJ嘉泰姆

2.2CXJ嘉泰姆

13.2CXJ嘉泰姆

0.8CXJ嘉泰姆

12CXJ嘉泰姆

5000CXJ嘉泰姆

CXSD6284/ACXJ嘉泰姆

LQFP7x7 48CXJ嘉泰姆

TQFN7x7-48CXJ嘉泰姆

VMCXJ嘉泰姆

1CXJ嘉泰姆

6CXJ嘉泰姆

0.015CXJ嘉泰姆

1.4CXJ嘉泰姆

6.5CXJ嘉泰姆

-CXJ嘉泰姆

5CXJ嘉泰姆

1800CXJ嘉泰姆

CXSD6285CXJ嘉泰姆

TSSOP-24PCXJ嘉泰姆

VMCXJ嘉泰姆

1CXJ嘉泰姆

2CXJ嘉泰姆

20CXJ嘉泰姆

2.97CXJ嘉泰姆

5.5CXJ嘉泰姆

0.8CXJ嘉泰姆

5~12CXJ嘉泰姆

5000CXJ嘉泰姆

CXSD6286CXJ嘉泰姆

SOP-14CXJ嘉泰姆

VMCXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

10CXJ嘉泰姆

5CXJ嘉泰姆

13.2CXJ嘉泰姆

0.8CXJ嘉泰姆

12CXJ嘉泰姆

3000CXJ嘉泰姆

CXSD6287CXJ嘉泰姆

SOP-8-P|DIP-8CXJ嘉泰姆

VMCXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

30CXJ嘉泰姆

2.9CXJ嘉泰姆

13.2CXJ嘉泰姆

1.2CXJ嘉泰姆

12CXJ嘉泰姆

3000CXJ嘉泰姆

CXSD6288CXJ嘉泰姆

SSOP28CXJ嘉泰姆

QFN4x4-24CXJ嘉泰姆

VMCXJ嘉泰姆

1CXJ嘉泰姆

2CXJ嘉泰姆

20CXJ嘉泰姆

5CXJ嘉泰姆

24CXJ嘉泰姆

0.9CXJ嘉泰姆

5CXJ嘉泰姆

1200CXJ嘉泰姆

CXSD6289CXJ嘉泰姆

SOP-20CXJ嘉泰姆

VMCXJ嘉泰姆

1CXJ嘉泰姆

2CXJ嘉泰姆

20CXJ嘉泰姆

2.2CXJ嘉泰姆

13.2CXJ嘉泰姆

0.6CXJ嘉泰姆

5~12CXJ嘉泰姆

4000CXJ嘉泰姆

CXSD6290CXJ嘉泰姆

SOP8|DFN3x3-10CXJ嘉泰姆

VMCXJ嘉泰姆

1CXJ嘉泰姆

2CXJ嘉泰姆

-CXJ嘉泰姆

-CXJ嘉泰姆

-CXJ嘉泰姆

-CXJ嘉泰姆

5~12CXJ嘉泰姆

550CXJ嘉泰姆

CXSD6291HCCXJ嘉泰姆

DIP8|SOP-8CXJ嘉泰姆

VMCXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

1.2CXJ嘉泰姆

9CXJ嘉泰姆

24CXJ嘉泰姆

5CXJ嘉泰姆

9 ~ 24CXJ嘉泰姆

CXSD6292CXJ嘉泰姆

SSOP16CXJ嘉泰姆

QFN4x4-16CXJ嘉泰姆

TQFN3x3-16CXJ嘉泰姆

VMCXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

25CXJ嘉泰姆

3CXJ嘉泰姆

25CXJ嘉泰姆

0.6CXJ嘉泰姆

5CXJ嘉泰姆

1700CXJ嘉泰姆

CXSD6293CXJ嘉泰姆

TDFN3x3-10CXJ嘉泰姆

COTCXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

25CXJ嘉泰姆

3CXJ嘉泰姆

25CXJ嘉泰姆

0.5CXJ嘉泰姆

5CXJ嘉泰姆

350CXJ嘉泰姆

CXSD6294CXJ嘉泰姆

QFN4x4-24CXJ嘉泰姆

CMCXJ嘉泰姆

2CXJ嘉泰姆

1CXJ嘉泰姆

40CXJ嘉泰姆

4.5CXJ嘉泰姆

13.2CXJ嘉泰姆

0.6CXJ嘉泰姆

5~12CXJ嘉泰姆

4000CXJ嘉泰姆

CXSD6295CXJ嘉泰姆

SOP8PCXJ嘉泰姆

TDFN3x3-10CXJ嘉泰姆

VMCXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

20CXJ嘉泰姆

3CXJ嘉泰姆

13.2CXJ嘉泰姆

0.8CXJ嘉泰姆

5~12CXJ嘉泰姆

2500CXJ嘉泰姆

CXSD6296A|B|C|DCXJ嘉泰姆

SOP8PCXJ嘉泰姆

VMCXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

25CXJ嘉泰姆

3CXJ嘉泰姆

13.2CXJ嘉泰姆

0.6|0.8CXJ嘉泰姆

5~12CXJ嘉泰姆

1200CXJ嘉泰姆

CXSD6297CXJ嘉泰姆

TDFN3x3-10CXJ嘉泰姆

VMCXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

25CXJ嘉泰姆

4CXJ嘉泰姆

13.2CXJ嘉泰姆

0.8CXJ嘉泰姆

5~12CXJ嘉泰姆

2000CXJ嘉泰姆

CXSD6298CXJ嘉泰姆

TDFN3x3-10CXJ嘉泰姆

COTCXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

25CXJ嘉泰姆

4.5CXJ嘉泰姆

25CXJ嘉泰姆

0.6CXJ嘉泰姆

5~12CXJ嘉泰姆

80CXJ嘉泰姆

CXSD6299|ACXJ嘉泰姆

SOP-8PCXJ嘉泰姆

VMCXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

25CXJ嘉泰姆

4.5CXJ嘉泰姆

13.2CXJ嘉泰姆

0.8CXJ嘉泰姆

5~12CXJ嘉泰姆

16000CXJ嘉泰姆

CXSD62100CXJ嘉泰姆

TQFN3x3-10CXJ嘉泰姆

VMCXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

25CXJ嘉泰姆

4.5CXJ嘉泰姆

13.2CXJ嘉泰姆

0.6CXJ嘉泰姆

5~12CXJ嘉泰姆

2500CXJ嘉泰姆

CXSD62101|LCXJ嘉泰姆

TDFN3x3-10CXJ嘉泰姆

COTCXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

30CXJ嘉泰姆

3CXJ嘉泰姆

25CXJ嘉泰姆

0.8CXJ嘉泰姆

5~12CXJ嘉泰姆

2000CXJ嘉泰姆

CXSD62102CXJ嘉泰姆

TQFN3x3-16CXJ嘉泰姆

COTCXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

30CXJ嘉泰姆

1.8CXJ嘉泰姆

28CXJ嘉泰姆

0.6CXJ嘉泰姆

5CXJ嘉泰姆

600CXJ嘉泰姆

CXSD62102ACXJ嘉泰姆

TQFN 3x3 16CXJ嘉泰姆

COTCXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

30CXJ嘉泰姆

1.8CXJ嘉泰姆

28CXJ嘉泰姆

0.6CXJ嘉泰姆

5CXJ嘉泰姆

600CXJ嘉泰姆

CXSD62103CXJ嘉泰姆

QFN4x4-24CXJ嘉泰姆

VMCXJ嘉泰姆

2CXJ嘉泰姆

1CXJ嘉泰姆

50CXJ嘉泰姆

4.5CXJ嘉泰姆

13.2CXJ嘉泰姆

0.6CXJ嘉泰姆

5~12CXJ嘉泰姆

5000CXJ嘉泰姆

CXSD62104CXJ嘉泰姆

TQFN4x4-24CXJ嘉泰姆

COTCXJ嘉泰姆

1CXJ嘉泰姆

2CXJ嘉泰姆

15CXJ嘉泰姆

6CXJ嘉泰姆

25CXJ嘉泰姆

2CXJ嘉泰姆

NCXJ嘉泰姆

550CXJ嘉泰姆

CXSD62105CXJ嘉泰姆

TQFN4x4-24CXJ嘉泰姆

COTCXJ嘉泰姆

1CXJ嘉泰姆

2CXJ嘉泰姆

15CXJ嘉泰姆

6CXJ嘉泰姆

25CXJ嘉泰姆

2CXJ嘉泰姆

NCXJ嘉泰姆

550CXJ嘉泰姆

CXSD62106|ACXJ嘉泰姆

TQFN4x4-4CXJ嘉泰姆

TQFN3x3-20CXJ嘉泰姆

COTCXJ嘉泰姆

1CXJ嘉泰姆

2CXJ嘉泰姆

20CXJ嘉泰姆

3CXJ嘉泰姆

28CXJ嘉泰姆

0.75CXJ嘉泰姆

5CXJ嘉泰姆

800CXJ嘉泰姆

CXSD62107CXJ嘉泰姆

TQFN3x3-16CXJ嘉泰姆

COTCXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

20CXJ嘉泰姆

1.8CXJ嘉泰姆

28CXJ嘉泰姆

0.75CXJ嘉泰姆

5CXJ嘉泰姆

400CXJ嘉泰姆

CXSD62108CXJ嘉泰姆

QFN3.5x3.5-14CXJ嘉泰姆

TQFN3x3-16CXJ嘉泰姆

COTCXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

20CXJ嘉泰姆

1.8CXJ嘉泰姆

28CXJ嘉泰姆

0.75CXJ嘉泰姆

5CXJ嘉泰姆

400CXJ嘉泰姆

CXSD62109CXJ嘉泰姆

TQFN3x3-16CXJ嘉泰姆

COTCXJ嘉泰姆

1CXJ嘉泰姆

2CXJ嘉泰姆

20CXJ嘉泰姆

1.8CXJ嘉泰姆

28CXJ嘉泰姆

0.75CXJ嘉泰姆

5CXJ嘉泰姆

400CXJ嘉泰姆

CXSD62110CXJ嘉泰姆

QFN3x3-20CXJ嘉泰姆

TQFN3x3-16CXJ嘉泰姆

COTCXJ嘉泰姆

1CXJ嘉泰姆

2CXJ嘉泰姆

20CXJ嘉泰姆

3CXJ嘉泰姆

28CXJ嘉泰姆

1.8|1.5|0.5CXJ嘉泰姆

5CXJ嘉泰姆

740CXJ嘉泰姆

CXSD62111CXJ嘉泰姆

TQFN4x4-24CXJ嘉泰姆

|QFN3x3-20CXJ嘉泰姆

CMCXJ嘉泰姆

1CXJ嘉泰姆

2CXJ嘉泰姆

15CXJ嘉泰姆

5CXJ嘉泰姆

28CXJ嘉泰姆

0.5CXJ嘉泰姆

NCXJ嘉泰姆

3000CXJ嘉泰姆

CXSD62112CXJ嘉泰姆

TDFN3x3-10CXJ嘉泰姆

COTCXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

20CXJ嘉泰姆

1.8CXJ嘉泰姆

28CXJ嘉泰姆

0.5CXJ嘉泰姆

5CXJ嘉泰姆

250CXJ嘉泰姆

CXSD62113|CCXJ嘉泰姆

TQFN3x3-20CXJ嘉泰姆

COTCXJ嘉泰姆

1CXJ嘉泰姆

2CXJ嘉泰姆

15CXJ嘉泰姆

6CXJ嘉泰姆

25CXJ嘉泰姆

2CXJ嘉泰姆

NCXJ嘉泰姆

550CXJ嘉泰姆

CXSD62113ECXJ嘉泰姆

TQFN 3x3 20CXJ嘉泰姆

COTCXJ嘉泰姆

2CXJ嘉泰姆

2CXJ嘉泰姆

11CXJ嘉泰姆

6CXJ嘉泰姆

25CXJ嘉泰姆

2CXJ嘉泰姆

NCXJ嘉泰姆

550CXJ嘉泰姆

CXSD62114CXJ嘉泰姆

TQFN3x3-20CXJ嘉泰姆

COTCXJ嘉泰姆

2CXJ嘉泰姆

2CXJ嘉泰姆

11CXJ嘉泰姆

5.5CXJ嘉泰姆

25CXJ嘉泰姆

2CXJ嘉泰姆

NCXJ嘉泰姆

280CXJ嘉泰姆

CXSD62115CXJ嘉泰姆

QFN4x4-24CXJ嘉泰姆

VMCXJ嘉泰姆

2CXJ嘉泰姆

1CXJ嘉泰姆

60CXJ嘉泰姆

3.1CXJ嘉泰姆

13.2CXJ嘉泰姆

0.85CXJ嘉泰姆

12CXJ嘉泰姆

5000CXJ嘉泰姆

CXSD62116A|B|CCXJ嘉泰姆

SOP-8PCXJ嘉泰姆

VMCXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

20CXJ嘉泰姆

2.9CXJ嘉泰姆

13.2CXJ嘉泰姆

0.8CXJ嘉泰姆

12CXJ嘉泰姆

16000CXJ嘉泰姆

CXSD62117CXJ嘉泰姆

SOP-20CXJ嘉泰姆

VMCXJ嘉泰姆

2CXJ嘉泰姆

2CXJ嘉泰姆

30CXJ嘉泰姆

10CXJ嘉泰姆

13.2CXJ嘉泰姆

1CXJ嘉泰姆

12CXJ嘉泰姆

5000CXJ嘉泰姆

CXSD62118CXJ嘉泰姆

TDFN3x3-10CXJ嘉泰姆

COTCXJ嘉泰姆

1CXJ嘉泰姆

1CXJ嘉泰姆

25CXJ嘉泰姆

1.8CXJ嘉泰姆

28CXJ嘉泰姆

0.7CXJ嘉泰姆

5CXJ嘉泰姆

250CXJ嘉泰姆

CXSD62119CXJ嘉泰姆

TQFN3x3-20CXJ嘉泰姆

COTCXJ嘉泰姆

2CXJ嘉泰姆

1CXJ嘉泰姆

40CXJ嘉泰姆

1.8CXJ嘉泰姆

25CXJ嘉泰姆

REFIN SettingCXJ嘉泰姆

5CXJ嘉泰姆

700CXJ嘉泰姆

CXSD62120CXJ嘉泰姆

QFN 3x3 20CXJ嘉泰姆

TQFN 3x3 16CXJ嘉泰姆

COTCXJ嘉泰姆

1CXJ嘉泰姆

2CXJ嘉泰姆

20CXJ嘉泰姆

3CXJ嘉泰姆

28CXJ嘉泰姆

1.8|1.5 1.35|1.2 0.5CXJ嘉泰姆

5CXJ嘉泰姆

800CXJ嘉泰姆

CXSD62121ACXJ嘉泰姆

TQFN3x3 20CXJ嘉泰姆

COTCXJ嘉泰姆

1CXJ嘉泰姆

2CXJ嘉泰姆

15CXJ嘉泰姆

3CXJ嘉泰姆

28CXJ嘉泰姆

0.75CXJ嘉泰姆

5CXJ嘉泰姆

220CXJ嘉泰姆

CXSD62121BCXJ嘉泰姆

TQFN3x3 20CXJ嘉泰姆

COTCXJ嘉泰姆

1CXJ嘉泰姆

2CXJ嘉泰姆

15CXJ嘉泰姆

3CXJ嘉泰姆

28CXJ嘉泰姆

0.75CXJ嘉泰姆

5CXJ嘉泰姆

220CXJ嘉泰姆

CXSD62121CXJ嘉泰姆

TQFN3x3-20CXJ嘉泰姆

COTCXJ嘉泰姆

1CXJ嘉泰姆

2CXJ嘉泰姆

20CXJ嘉泰姆

3CXJ嘉泰姆

28CXJ嘉泰姆

0.75CXJ嘉泰姆

5CXJ嘉泰姆

180CXJ嘉泰姆

◀ 上一篇:CXSU63117固定工作频率的电流模式控制的的同步降压转换芯片2.5V到5.5V的输入1A的输出1A同步降压DC/DC转换器

返回顶部

下一篇▶:同步降压型PWM控制器CXSD6274 CXSD6274C固定300kHz开关频率电压模式和同步型PWM控制器来驱动双N通道mos