CXSD62104

CXSD62104集成了双降压、恒定时间、同步PWM控制器(为每个通道驱动双N通道mosfet)和
两个低损耗稳压器以及各种保护装置集成到一个芯片中。PWM控制器降低电池的高电压以产生NB的低电压应用。PWM1和PWM2的输出可以从2V调整到5.5V通过设置一个从VOUTx到GND的电阻分压器。线性调节器为备用电源提供5V和3.3V输出

CXSD62104双降压恒时同步的PWM控制器两个低损耗稳压器PWM1和PWM2的输出可以从2V调整到5.5V

产品手册

产品订购

产品简介

目录hfX嘉泰姆

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

一,产品概述(General Description)         hfX嘉泰姆

        The CXSD62104  integrates dual step-down, constant-ontime, synchronoushfX嘉泰姆

PWM controllers (that drives dual N-channel MOSFETs for each channel) andhfX嘉泰姆
two low drop-out regulators as well as various protections into a chip.The PWMhfX嘉泰姆
controllers step down high voltage of a battery to generate low-voltage for NBhfX嘉泰姆
applications. The output of PWM1 and PWM2 can be adjusted from 2V to 5.5VhfX嘉泰姆
by setting a resistive voltage-divider from VOUTx to GND.The linear regulatorshfX嘉泰姆
provide 5V and 3.3V output for standby power supply. The linear regulatorshfX嘉泰姆

provide up to 100mA output current. When the PWMx output voltage is higher hfX嘉泰姆

than LDOx bypass threshold, the related LDOx regulator is shut off and its hfX嘉泰姆

output is connected to VOUTx by internal switchover MOSFET. It can save power dissipation.hfX嘉泰姆
     The CXSD62104 provides excellent transient response and accurate DC hfX嘉泰姆

output voltage in either PFM or PWM Mode.In Pulse-Frequency Mode (PFM), hfX嘉泰姆

the CXSD62104 provides very high efficiency over light to heavy loads with hfX嘉泰姆

loading-modulated switching frequencies. The Forced-PWM mode works nearly hfX嘉泰姆

at constant frequency for low-noise requirements. The unique ultrasonic modehfX嘉泰姆

 maintains the switching frequency above 25KHz, which eliminates noise in audio applications.hfX嘉泰姆

     The CXSD62104 is equipped with accurate sourcing cur-rent-limit, outputhfX嘉泰姆

under-voltage and output over-voltage protections, being perfect for NB hfX嘉泰姆

applications. A 1.7ms (typ.) digital soft-start can reduce the start-up current. hfX嘉泰姆

A soft-stop function actively discharges the output capaci-tors by the discharge hfX嘉泰姆

device. The CXSD62104 has individual enable controls for PWM channels and hfX嘉泰姆

LDOs. Pulling both ENPWM pin and ENLDO pin low shuts down the whole chiphfX嘉泰姆

with low quiescent current close to zero.hfX嘉泰姆
      The CXSD62104 is available in a TQFN4x4-24A package.hfX嘉泰姆
二.产品特点(Features)hfX嘉泰姆
Wide Input Voltage Range from 6V to 25VhfX嘉泰姆
Provide 4 Independent Outputs with ±1.5% Accu-hfX嘉泰姆
racy Over-TemperaturehfX嘉泰姆
- PWM1 Controller with Adjustable (2V to 5.5V) Out-puthfX嘉泰姆
PWM2 Controller with Adjustable (2V to 5.5V) Out-puthfX嘉泰姆
100mA Low Dropout Regulator (LDO5) with Fixed 5V OutputhfX嘉泰姆
100mA Low Dropout Regulator (LDO3) with Fixed 3.3V OutputhfX嘉泰姆
Excellent Line/Load Regulations about ±1.5% Over-Temperature RangehfX嘉泰姆
±1%, (±1.5%, 50μA) 2.0V Reference Voltage OutputhfX嘉泰姆
Built-In POR Control Scheme ImplementedhfX嘉泰姆
Selectable Forced-PWM or Automatic PFM/PWMhfX嘉泰姆
(with Selectable Ultrasonic Operation)hfX嘉泰姆
Constant-On-Time Control Scheme with FrequencyhfX嘉泰姆
Compensation for PWM ModehfX嘉泰姆
Selectable Switching Frequency in PWM ModehfX嘉泰姆
Built-in Digital Soft-Start for PWM Outputs and Soft-hfX嘉泰姆
Stop for PWM Outputs and LDO OutputshfX嘉泰姆
Integrated Bootstrap Forward P-CH MOSFEThfX嘉泰姆
High Efficiency over Light to Full Load Range (PWMs)hfX嘉泰姆
Built-in Power Good Indicators (PWMs)hfX嘉泰姆
Independent Enable Inputs (PWMs, LDO)hfX嘉泰姆

70% Under-Voltage and 125% Over-Voltage Protec-tions (PWM)hfX嘉泰姆

Adjustable Current-Limit Protection (PWMs)hfX嘉泰姆
- Using Sense Low-Side MOSFET’s RDS(ON)hfX嘉泰姆
Over-Temperature ProtectionhfX嘉泰姆
4mmx4mm Thin QFN-24 (TQFN4x4-24A) packagehfX嘉泰姆
Lead Free and Green Device Available (RoHS Compliant)
hfX嘉泰姆

三,应用范围 (Applications)hfX嘉泰姆

Notebook and Sub-Notebook ComputershfX嘉泰姆

Portable DeviceshfX嘉泰姆
DDR1, DDR2, and DDR3 Power SupplieshfX嘉泰姆
3-Cell and 4-Cell Li+ Battery-Powered DeviceshfX嘉泰姆
Graphic CardshfX嘉泰姆
Game ConsoleshfX嘉泰姆
Telecommunications
hfX嘉泰姆

四.下载产品资料PDF文档 hfX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hfX嘉泰姆

 QQ截图20160419174301.jpghfX嘉泰姆

五,产品封装图 (Package)hfX嘉泰姆


blob.pngblob.pnghfX嘉泰姆

六.电路原理图hfX嘉泰姆


blob.pnghfX嘉泰姆

七,功能概述hfX嘉泰姆


Input Capacitor SelectionhfX嘉泰姆
The input capacitor is chosen based on the voltage rating and the RMS current rating. For reliable operation, selecthfX嘉泰姆
the capacitor voltage rating to be at least 1.3 times higher than the maximum input voltage. The maximum RMShfX嘉泰姆
current rating requirement is approximately IOUT/2, where IOUT is the load current. During power up, the input capaci-tors have to handle large amount of surge current. In low-duty notebook appliactions, ceramic capacitors arehfX嘉泰姆
remmended. The capacitors must be connected between the drain of high-side MOSFET and the source of low-hfX嘉泰姆
side MOSFET with very low-impeadance PCB layout. hfX嘉泰姆
MOSFET SelectionhfX嘉泰姆
The application for a notebook battery with a maximum volt-age of 24V, at least a minimum 30V MOSFETs shouldhfX嘉泰姆
be used. The design has to trade off the gate charge with the RDS(ON) of the MOSFET:hfX嘉泰姆
· For the low-side MOSFET, before it is turned on, the body diode has been conducted. The low-side MOSFEThfX嘉泰姆
driver will not charge the miller capacitor of this MOSFET.hfX嘉泰姆
In the turning off process of the low-side MOSFET,the load current will shift to the body diode first. ThehfX嘉泰姆
high dv/dt of the phase node voltage will charge the miller capacitor through the low-side MOSFET driverhfX嘉泰姆
sinking current path. This results in much less switching loss of the low-side MOSFETs. The dutyhfX嘉泰姆
cycle is often very small in high battery voltage applications, and the low-side MOSFET will con-hfX嘉泰姆
duct most of the switching cycle; therefore, the less the RDS(ON) of the low-side MOSFET, the less the powerhfX嘉泰姆
loss. The gate charge for this MOSFET is usually a secondary consideration. The high-side MOSFEThfX嘉泰姆
does not have this zero voltage switching condition, and because it conducts for less timehfX嘉泰姆
compared to the low-side MOSFET, the switching loss tends to be dominant. Priority should be givenhfX嘉泰姆
to the MOSFETs with less gate charge, so that both the gate driver loss and switching loss will be minimized.hfX嘉泰姆
The selection of the N-channel power MOSFETs are de-termined by the RDS(ON), reversing transfer capacitancehfX嘉泰姆
(CRSS) and maximum output current requirement. The losses in the MOSFETs have two components: conduc-hfX嘉泰姆
tion loss and transition loss. For the high-side and low-side MOSFETs, the losses are approximately given byhfX嘉泰姆
the following equations:hfX嘉泰姆
Layout ConsiderationhfX嘉泰姆
In any high switching frequency converter, a correct layout is important to ensure proper operation of the regulator.hfX嘉泰姆
With power devices switching at higher frequency, the resulting current transient will cause voltage spike acrosshfX嘉泰姆
the interconnecting impedance and parasitic circuit elements. As an example, consider the turn-off transitionhfX嘉泰姆
of the PWM MOSFET. Before turn-off condition, the MOSFET is carrying the full load current. During turn-off,hfX嘉泰姆
current stops flowing in the MOSFET and is freewheeling by the lower MOSFET and parasitic diode. Any parasitichfX嘉泰姆
inductance of the circuit generates a large voltage spike during the switching interval. In general, using short andhfX嘉泰姆
wide printed circuit traces should minimize interconnect-ing impedances and the magnitude of voltage spike. AndhfX嘉泰姆
signal and power grounds are to be kept separating and finally combined to use the ground plane construction orhfX嘉泰姆

single point grounding. The best tie-point between the signal ground and the power ground is at the negativehfX嘉泰姆
side of the output capacitor on each channel, where there is less noise. Noisy traces beneath the IC are nothfX嘉泰姆
recommended. Below is a checklist for your layout:hfX嘉泰姆
Layout Consideration (Cont.)hfX嘉泰姆
Keep the switching nodes (UGATEx, LGATEx, BOOTx,and PHASEx) away from sensitive small signal nodeshfX嘉泰姆
(REF, ILIMx, and FBx) since these nodes are fast mov-ing signals. Therefore, keep traces to these nodes ashfX嘉泰姆
short as possible and there should be no other weak signal traces in parallel with theses traces on any layer.hfX嘉泰姆

Minimizing the impedance with wide layout plane be-tween the two pads reduces the voltage bounce ofhfX嘉泰姆

CXSD62104hfX嘉泰姆

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


Switching Regulator >   Buck ControllerhfX嘉泰姆

Part_No hfX嘉泰姆

Package hfX嘉泰姆

ArchihfX嘉泰姆

tectuhfX嘉泰姆

PhasehfX嘉泰姆

No.ofhfX嘉泰姆

PWMhfX嘉泰姆

OutputhfX嘉泰姆

Output hfX嘉泰姆

CurrenthfX嘉泰姆

(A) hfX嘉泰姆

InputhfX嘉泰姆

Voltage (V) hfX嘉泰姆

ReferencehfX嘉泰姆

VoltagehfX嘉泰姆

(V) hfX嘉泰姆

Bias hfX嘉泰姆

VoltagehfX嘉泰姆

(V) hfX嘉泰姆

QuiescenthfX嘉泰姆

CurrenthfX嘉泰姆

(uA) hfX嘉泰姆

minhfX嘉泰姆

maxhfX嘉泰姆

CXSD6273hfX嘉泰姆

SOP-14hfX嘉泰姆

QSOP-16hfX嘉泰姆

QFN4x4-16hfX嘉泰姆

VM    hfX嘉泰姆

1   hfX嘉泰姆

1     hfX嘉泰姆

30hfX嘉泰姆

2.9    hfX嘉泰姆

13.2hfX嘉泰姆

0.9hfX嘉泰姆

12     hfX嘉泰姆

8000hfX嘉泰姆

CXSD6274hfX嘉泰姆

SOP-8hfX嘉泰姆

VM   hfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

20hfX嘉泰姆

2.9  hfX嘉泰姆

13.2 hfX嘉泰姆

0.8hfX嘉泰姆

12hfX嘉泰姆

5000hfX嘉泰姆

CXSD6274ChfX嘉泰姆

SOP-8hfX嘉泰姆

VMhfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

20hfX嘉泰姆

2.9hfX嘉泰姆

13.2hfX嘉泰姆

0.8hfX嘉泰姆

12hfX嘉泰姆

5000hfX嘉泰姆

CXSD6275hfX嘉泰姆

QFN4x4-24hfX嘉泰姆

VMhfX嘉泰姆

2hfX嘉泰姆

1hfX嘉泰姆

60hfX嘉泰姆

3.1hfX嘉泰姆

13.2hfX嘉泰姆

0.6hfX嘉泰姆

12hfX嘉泰姆

5000hfX嘉泰姆

CXSD6276hfX嘉泰姆

SOP-8hfX嘉泰姆

VMhfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

20hfX嘉泰姆

2.2hfX嘉泰姆

13.2hfX嘉泰姆

0.8hfX嘉泰姆

5~12hfX嘉泰姆

2100hfX嘉泰姆

CXSD6276AhfX嘉泰姆

SOP-8hfX嘉泰姆

VMhfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

20hfX嘉泰姆

2.2hfX嘉泰姆

13.2hfX嘉泰姆

0.8hfX嘉泰姆

5~12hfX嘉泰姆

2100hfX嘉泰姆

CXSD6277/A/BhfX嘉泰姆

SOP8|TSSOP8hfX嘉泰姆

VMhfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

5hfX嘉泰姆

5hfX嘉泰姆

13.2hfX嘉泰姆

1.25|0.8hfX嘉泰姆

5~12hfX嘉泰姆

3000hfX嘉泰姆

CXSD6278hfX嘉泰姆

SOP-8hfX嘉泰姆

VMhfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

10hfX嘉泰姆

3.3hfX嘉泰姆

5.5hfX嘉泰姆

0.8hfX嘉泰姆

5hfX嘉泰姆

2100hfX嘉泰姆

CXSD6279BhfX嘉泰姆

SOP-14hfX嘉泰姆

VM   hfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

10hfX嘉泰姆

5hfX嘉泰姆

13.2hfX嘉泰姆

0.8hfX嘉泰姆

12hfX嘉泰姆

2000hfX嘉泰姆

CXSD6280hfX嘉泰姆

TSSOP-24hfX嘉泰姆

|QFN5x5-32hfX嘉泰姆

VMhfX嘉泰姆

1hfX嘉泰姆

2hfX嘉泰姆

20hfX嘉泰姆

5hfX嘉泰姆

13.2hfX嘉泰姆

0.6hfX嘉泰姆

5~12hfX嘉泰姆

4000hfX嘉泰姆

CXSD6281NhfX嘉泰姆

SOP14hfX嘉泰姆

QSOP16hfX嘉泰姆

QFN-16hfX嘉泰姆

VMhfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

30hfX嘉泰姆

2.9hfX嘉泰姆

13.2hfX嘉泰姆

0.9hfX嘉泰姆

12hfX嘉泰姆

4000hfX嘉泰姆

CXSD6282hfX嘉泰姆

SOP-14hfX嘉泰姆

VMhfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

30hfX嘉泰姆

2.2hfX嘉泰姆

13.2hfX嘉泰姆

0.6hfX嘉泰姆

12hfX嘉泰姆

5000hfX嘉泰姆

CXSD6282AhfX嘉泰姆

SOP-14hfX嘉泰姆

VMhfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

30hfX嘉泰姆

2.2hfX嘉泰姆

13.2hfX嘉泰姆

0.6hfX嘉泰姆

12hfX嘉泰姆

5000hfX嘉泰姆

CXSD6283hfX嘉泰姆

SOP-14hfX嘉泰姆

VMhfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

25hfX嘉泰姆

2.2hfX嘉泰姆

13.2hfX嘉泰姆

0.8hfX嘉泰姆

12hfX嘉泰姆

5000hfX嘉泰姆

CXSD6284/AhfX嘉泰姆

LQFP7x7 48hfX嘉泰姆

TQFN7x7-48hfX嘉泰姆

VMhfX嘉泰姆

1hfX嘉泰姆

6hfX嘉泰姆

0.015hfX嘉泰姆

1.4hfX嘉泰姆

6.5hfX嘉泰姆

-hfX嘉泰姆

5hfX嘉泰姆

1800hfX嘉泰姆

CXSD6285hfX嘉泰姆

TSSOP-24PhfX嘉泰姆

VMhfX嘉泰姆

1hfX嘉泰姆

2hfX嘉泰姆

20hfX嘉泰姆

2.97hfX嘉泰姆

5.5hfX嘉泰姆

0.8hfX嘉泰姆

5~12hfX嘉泰姆

5000hfX嘉泰姆

CXSD6286hfX嘉泰姆

SOP-14hfX嘉泰姆

VMhfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

10hfX嘉泰姆

5hfX嘉泰姆

13.2hfX嘉泰姆

0.8hfX嘉泰姆

12hfX嘉泰姆

3000hfX嘉泰姆

CXSD6287hfX嘉泰姆

SOP-8-P|DIP-8hfX嘉泰姆

VMhfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

30hfX嘉泰姆

2.9hfX嘉泰姆

13.2hfX嘉泰姆

1.2hfX嘉泰姆

12hfX嘉泰姆

3000hfX嘉泰姆

CXSD6288hfX嘉泰姆

SSOP28hfX嘉泰姆

QFN4x4-24hfX嘉泰姆

VMhfX嘉泰姆

1hfX嘉泰姆

2hfX嘉泰姆

20hfX嘉泰姆

5hfX嘉泰姆

24hfX嘉泰姆

0.9hfX嘉泰姆

5hfX嘉泰姆

1200hfX嘉泰姆

CXSD6289hfX嘉泰姆

SOP-20hfX嘉泰姆

VMhfX嘉泰姆

1hfX嘉泰姆

2hfX嘉泰姆

20hfX嘉泰姆

2.2hfX嘉泰姆

13.2hfX嘉泰姆

0.6hfX嘉泰姆

5~12hfX嘉泰姆

4000hfX嘉泰姆

CXSD6290hfX嘉泰姆

SOP8|DFN3x3-10hfX嘉泰姆

VMhfX嘉泰姆

1hfX嘉泰姆

2hfX嘉泰姆

-hfX嘉泰姆

-hfX嘉泰姆

-hfX嘉泰姆

-hfX嘉泰姆

5~12hfX嘉泰姆

550hfX嘉泰姆

CXSD6291HChfX嘉泰姆

DIP8|SOP-8hfX嘉泰姆

VMhfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

1.2hfX嘉泰姆

9hfX嘉泰姆

24hfX嘉泰姆

5hfX嘉泰姆

9 ~ 24hfX嘉泰姆

CXSD6292hfX嘉泰姆

SSOP16hfX嘉泰姆

QFN4x4-16hfX嘉泰姆

TQFN3x3-16hfX嘉泰姆

VMhfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

25hfX嘉泰姆

3hfX嘉泰姆

25hfX嘉泰姆

0.6hfX嘉泰姆

5hfX嘉泰姆

1700hfX嘉泰姆

CXSD6293hfX嘉泰姆

TDFN3x3-10hfX嘉泰姆

COThfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

25hfX嘉泰姆

3hfX嘉泰姆

25hfX嘉泰姆

0.5hfX嘉泰姆

5hfX嘉泰姆

350hfX嘉泰姆

CXSD6294hfX嘉泰姆

QFN4x4-24hfX嘉泰姆

CMhfX嘉泰姆

2hfX嘉泰姆

1hfX嘉泰姆

40hfX嘉泰姆

4.5hfX嘉泰姆

13.2hfX嘉泰姆

0.6hfX嘉泰姆

5~12hfX嘉泰姆

4000hfX嘉泰姆

CXSD6295hfX嘉泰姆

SOP8PhfX嘉泰姆

TDFN3x3-10hfX嘉泰姆

VMhfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

20hfX嘉泰姆

3hfX嘉泰姆

13.2hfX嘉泰姆

0.8hfX嘉泰姆

5~12hfX嘉泰姆

2500hfX嘉泰姆

CXSD6296A|B|C|DhfX嘉泰姆

SOP8PhfX嘉泰姆

VMhfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

25hfX嘉泰姆

3hfX嘉泰姆

13.2hfX嘉泰姆

0.6|0.8hfX嘉泰姆

5~12hfX嘉泰姆

1200hfX嘉泰姆

CXSD6297hfX嘉泰姆

TDFN3x3-10hfX嘉泰姆

VMhfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

25hfX嘉泰姆

4hfX嘉泰姆

13.2hfX嘉泰姆

0.8hfX嘉泰姆

5~12hfX嘉泰姆

2000hfX嘉泰姆

CXSD6298hfX嘉泰姆

TDFN3x3-10hfX嘉泰姆

COThfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

25hfX嘉泰姆

4.5hfX嘉泰姆

25hfX嘉泰姆

0.6hfX嘉泰姆

5~12hfX嘉泰姆

80hfX嘉泰姆

CXSD6299|AhfX嘉泰姆

SOP-8PhfX嘉泰姆

VMhfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

25hfX嘉泰姆

4.5hfX嘉泰姆

13.2hfX嘉泰姆

0.8hfX嘉泰姆

5~12hfX嘉泰姆

16000hfX嘉泰姆

CXSD62100hfX嘉泰姆

TQFN3x3-10hfX嘉泰姆

VMhfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

25hfX嘉泰姆

4.5hfX嘉泰姆

13.2hfX嘉泰姆

0.6hfX嘉泰姆

5~12hfX嘉泰姆

2500hfX嘉泰姆

CXSD62101|LhfX嘉泰姆

TDFN3x3-10hfX嘉泰姆

COThfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

30hfX嘉泰姆

3hfX嘉泰姆

25hfX嘉泰姆

0.8hfX嘉泰姆

5~12hfX嘉泰姆

2000hfX嘉泰姆

CXSD62102hfX嘉泰姆

TQFN3x3-16hfX嘉泰姆

COThfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

30hfX嘉泰姆

1.8hfX嘉泰姆

28hfX嘉泰姆

0.6hfX嘉泰姆

5hfX嘉泰姆

600hfX嘉泰姆

CXSD62102AhfX嘉泰姆

TQFN 3x3 16hfX嘉泰姆

COThfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

30hfX嘉泰姆

1.8hfX嘉泰姆

28hfX嘉泰姆

0.6hfX嘉泰姆

5hfX嘉泰姆

600hfX嘉泰姆

CXSD62103hfX嘉泰姆

QFN4x4-24hfX嘉泰姆

VMhfX嘉泰姆

2hfX嘉泰姆

1hfX嘉泰姆

50hfX嘉泰姆

4.5hfX嘉泰姆

13.2hfX嘉泰姆

0.6hfX嘉泰姆

5~12hfX嘉泰姆

5000hfX嘉泰姆

CXSD62104hfX嘉泰姆

TQFN4x4-24hfX嘉泰姆

COThfX嘉泰姆

1hfX嘉泰姆

2hfX嘉泰姆

15hfX嘉泰姆

6hfX嘉泰姆

25hfX嘉泰姆

2hfX嘉泰姆

NhfX嘉泰姆

550hfX嘉泰姆

CXSD62105hfX嘉泰姆

TQFN4x4-24hfX嘉泰姆

COThfX嘉泰姆

1hfX嘉泰姆

2hfX嘉泰姆

15hfX嘉泰姆

6hfX嘉泰姆

25hfX嘉泰姆

2hfX嘉泰姆

NhfX嘉泰姆

550hfX嘉泰姆

CXSD62106|AhfX嘉泰姆

TQFN4x4-4hfX嘉泰姆

TQFN3x3-20hfX嘉泰姆

COThfX嘉泰姆

1hfX嘉泰姆

2hfX嘉泰姆

20hfX嘉泰姆

3hfX嘉泰姆

28hfX嘉泰姆

0.75hfX嘉泰姆

5hfX嘉泰姆

800hfX嘉泰姆

CXSD62107hfX嘉泰姆

TQFN3x3-16hfX嘉泰姆

COThfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

20hfX嘉泰姆

1.8hfX嘉泰姆

28hfX嘉泰姆

0.75hfX嘉泰姆

5hfX嘉泰姆

400hfX嘉泰姆

CXSD62108hfX嘉泰姆

QFN3.5x3.5-14hfX嘉泰姆

TQFN3x3-16hfX嘉泰姆

COThfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

20hfX嘉泰姆

1.8hfX嘉泰姆

28hfX嘉泰姆

0.75hfX嘉泰姆

5hfX嘉泰姆

400hfX嘉泰姆

CXSD62109hfX嘉泰姆

TQFN3x3-16hfX嘉泰姆

COThfX嘉泰姆

1hfX嘉泰姆

2hfX嘉泰姆

20hfX嘉泰姆

1.8hfX嘉泰姆

28hfX嘉泰姆

0.75hfX嘉泰姆

5hfX嘉泰姆

400hfX嘉泰姆

CXSD62110hfX嘉泰姆

QFN3x3-20hfX嘉泰姆

TQFN3x3-16hfX嘉泰姆

COThfX嘉泰姆

1hfX嘉泰姆

2hfX嘉泰姆

20hfX嘉泰姆

3hfX嘉泰姆

28hfX嘉泰姆

1.8|1.5|0.5hfX嘉泰姆

5hfX嘉泰姆

740hfX嘉泰姆

CXSD62111hfX嘉泰姆

TQFN4x4-24hfX嘉泰姆

|QFN3x3-20hfX嘉泰姆

CMhfX嘉泰姆

1hfX嘉泰姆

2hfX嘉泰姆

15hfX嘉泰姆

5hfX嘉泰姆

28hfX嘉泰姆

0.5hfX嘉泰姆

NhfX嘉泰姆

3000hfX嘉泰姆

CXSD62112hfX嘉泰姆

TDFN3x3-10hfX嘉泰姆

COThfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

20hfX嘉泰姆

1.8hfX嘉泰姆

28hfX嘉泰姆

0.5hfX嘉泰姆

5hfX嘉泰姆

250hfX嘉泰姆

CXSD62113|ChfX嘉泰姆

TQFN3x3-20hfX嘉泰姆

COThfX嘉泰姆

1hfX嘉泰姆

2hfX嘉泰姆

15hfX嘉泰姆

6hfX嘉泰姆

25hfX嘉泰姆

2hfX嘉泰姆

NhfX嘉泰姆

550hfX嘉泰姆

CXSD62113EhfX嘉泰姆

TQFN 3x3 20hfX嘉泰姆

COThfX嘉泰姆

2hfX嘉泰姆

2hfX嘉泰姆

11hfX嘉泰姆

6hfX嘉泰姆

25hfX嘉泰姆

2hfX嘉泰姆

NhfX嘉泰姆

550hfX嘉泰姆

CXSD62114hfX嘉泰姆

TQFN3x3-20hfX嘉泰姆

COThfX嘉泰姆

2hfX嘉泰姆

2hfX嘉泰姆

11hfX嘉泰姆

5.5hfX嘉泰姆

25hfX嘉泰姆

2hfX嘉泰姆

NhfX嘉泰姆

280hfX嘉泰姆

CXSD62115hfX嘉泰姆

QFN4x4-24hfX嘉泰姆

VMhfX嘉泰姆

2hfX嘉泰姆

1hfX嘉泰姆

60hfX嘉泰姆

3.1hfX嘉泰姆

13.2hfX嘉泰姆

0.85hfX嘉泰姆

12hfX嘉泰姆

5000hfX嘉泰姆

CXSD62116A|B|ChfX嘉泰姆

SOP-8PhfX嘉泰姆

VMhfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

20hfX嘉泰姆

2.9hfX嘉泰姆

13.2hfX嘉泰姆

0.8hfX嘉泰姆

12hfX嘉泰姆

16000hfX嘉泰姆

CXSD62117hfX嘉泰姆

SOP-20hfX嘉泰姆

VMhfX嘉泰姆

2hfX嘉泰姆

2hfX嘉泰姆

30hfX嘉泰姆

10hfX嘉泰姆

13.2hfX嘉泰姆

1hfX嘉泰姆

12hfX嘉泰姆

5000hfX嘉泰姆

CXSD62118hfX嘉泰姆

TDFN3x3-10hfX嘉泰姆

COThfX嘉泰姆

1hfX嘉泰姆

1hfX嘉泰姆

25hfX嘉泰姆

1.8hfX嘉泰姆

28hfX嘉泰姆

0.7hfX嘉泰姆

5hfX嘉泰姆

250hfX嘉泰姆

CXSD62119hfX嘉泰姆

TQFN3x3-20hfX嘉泰姆

COThfX嘉泰姆

2hfX嘉泰姆

1hfX嘉泰姆

40hfX嘉泰姆

1.8hfX嘉泰姆

25hfX嘉泰姆

REFIN SettinghfX嘉泰姆

5hfX嘉泰姆

700hfX嘉泰姆

CXSD62120hfX嘉泰姆

QFN 3x3 20hfX嘉泰姆

TQFN 3x3 16hfX嘉泰姆

COThfX嘉泰姆

1hfX嘉泰姆

2hfX嘉泰姆

20hfX嘉泰姆

3hfX嘉泰姆

28hfX嘉泰姆

1.8|1.5 1.35|1.2 0.5hfX嘉泰姆

5hfX嘉泰姆

800hfX嘉泰姆

CXSD62121AhfX嘉泰姆

TQFN3x3 20hfX嘉泰姆

COThfX嘉泰姆

1hfX嘉泰姆

2hfX嘉泰姆

15hfX嘉泰姆

3hfX嘉泰姆

28hfX嘉泰姆

0.75hfX嘉泰姆

5hfX嘉泰姆

220hfX嘉泰姆

CXSD62121BhfX嘉泰姆

TQFN3x3 20hfX嘉泰姆

COThfX嘉泰姆

1hfX嘉泰姆

2hfX嘉泰姆

15hfX嘉泰姆

3hfX嘉泰姆

28hfX嘉泰姆

0.75hfX嘉泰姆

5hfX嘉泰姆

220hfX嘉泰姆

CXSD62121hfX嘉泰姆

TQFN3x3-20hfX嘉泰姆

COThfX嘉泰姆

1hfX嘉泰姆

2hfX嘉泰姆

20hfX嘉泰姆

3hfX嘉泰姆

28hfX嘉泰姆

0.75hfX嘉泰姆

5hfX嘉泰姆

180hfX嘉泰姆

 hfX嘉泰姆

◀ 上一篇:两相电压模式和固定频率降压控制器CXSD62103从100kHz到800kHz的可编程脉宽调制开关频率无损耗低边MOSFET Ron电流传感

返回顶部

下一篇▶:电荷泵CXSD62105笔记本电脑的系统电源脉宽调制控制器集成了双降压恒时同步的脉宽调制控制器