CXSU63038A

CXSU63038A高效同步升压调节器,可转换为2.5V输入电压和5.5V输出电压。主开关采用NMOS,同步开关采用PMOS CXSU63038A是一种高效的同步升压调节器低至2.5V输入,高达5.5V输出电压。主要采用动校正同步开关的开关和PMOS。它可以断开输出在关机模式下输入

高效同步升压调节器CXSU63038A6A功率MOSFET带锂电池输入输入欠压闭锁6A峰值电流限制集成软启动

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产品简介

目录58e嘉泰姆

1.产品概述                       2.产品特点58e嘉泰姆
3.应用范围                       4.下载产品资料PDF文档 58e嘉泰姆
5.产品封装图                     6.电路原理图                   58e嘉泰姆
7.功能概述                        8.相关产品58e嘉泰姆

 58e嘉泰姆

一,产品概述(General Description)         58e嘉泰姆
        CXSU63038A is a high efficiency synchronous boost regulator that converts 58e嘉泰姆

down to 2.5V  input and up to 5.5V output voltage. It adopts NMOS for the main 58e嘉泰姆

switch and PMOS for the synchronous switch. It can disconnect the output from58e嘉泰姆

 input during the shutdown mode.. It integrates 6A power MOSFET and can 58e嘉泰姆

output 5V 2.5A with Li-Battery input.58e嘉泰姆
二.产品特点(Features)58e嘉泰姆
2.5V Minimum input voltage58e嘉泰姆
Adjustable output voltage from 3V to 5.5V58e嘉泰姆
6A peak current limit58e嘉泰姆
Input under voltage lockout58e嘉泰姆
600Khz fixed Switching Frequency58e嘉泰姆
Load disconnect during shutdown58e嘉泰姆
Integrated soft-start58e嘉泰姆
Output over voltage protection58e嘉泰姆
30mojtm Power MOSFET58e嘉泰姆
Thermal Shutdown58e嘉泰姆
SOP8-PP Package58e嘉泰姆
三,应用范围 (Applications)58e嘉泰姆
Handheld Devices58e嘉泰姆
Power Bank58e嘉泰姆
All Single Cell Li or Dual Cell Battery Operated Products58e嘉泰姆
四.下载产品资料PDF文档 58e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58e嘉泰姆

 QQ截图20160419174301.jpg58e嘉泰姆

五,产品封装图 (Package)58e嘉泰姆


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PIN58e嘉泰姆
NUMBER58e嘉泰姆

PIN58e嘉泰姆
NAME58e嘉泰姆

PIN DESCRIPTION58e嘉泰姆

158e嘉泰姆

Vbat58e嘉泰姆

VDD Power Supply,need one 1uF MLCC close to VBAT pin and AGND58e嘉泰姆

258e嘉泰姆

EN58e嘉泰姆

Shutdown control input., Connect this pin to logic high level to enable the device58e嘉泰姆

358e嘉泰姆

AGND58e嘉泰姆

Analog ground58e嘉泰姆

458e嘉泰姆

FB58e嘉泰姆

Feedback pin58e嘉泰姆

558e嘉泰姆

Vout58e嘉泰姆

DC-DC Boost output58e嘉泰姆

6,758e嘉泰姆

SW58e嘉泰姆

Switch pin , Connect an inductor between IN pin and LX pin.58e嘉泰姆

858e嘉泰姆

PGND58e嘉泰姆

Power ground58e嘉泰姆

958e嘉泰姆

EPAD58e嘉泰姆

GND and Thermal Pad58e嘉泰姆

六.电路原理图58e嘉泰姆


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七,功能概述58e嘉泰姆


The controller circuit of the device is based on a fixed frequency multiple feedforward58e嘉泰姆
controller topology. Input voltage, output voltage, and voltage drop on the NMOS switch are58e嘉泰姆
monitored and forwarded to the regulator. So changes in the operating conditions of the58e嘉泰姆
converter directly affect the duty cycle and must not take the indirect and slow way through58e嘉泰姆
the control loop and the error amplifier. The control loop, determined by the error amplifier,58e嘉泰姆
only has to handle small signal errors. The input for it is the feedback voltage on the FB pin,58e嘉泰姆
the voltage on the internal resistor divider. It is compared with the internal reference voltage58e嘉泰姆
to generate an accurate and stable output voltage.58e嘉泰姆
The peak current of the NMOS switch is also sensed to limit the maximum current flowing58e嘉泰姆
through the switch and the inductor. The typical peak current limit is set to exceed 6A. An58e嘉泰姆
internal temperature sensor prevents the device from getting overheated in case of58e嘉泰姆
excessive power dissipation.58e嘉泰姆
八,相关产品            更多同类产品........    58e嘉泰姆


内置MOS同步DC-DC升压IC58e嘉泰姆

型号58e嘉泰姆

工作模式58e嘉泰姆

电压范围58e嘉泰姆

输出电压58e嘉泰姆

输出电压形式58e嘉泰姆

输出电压精度58e嘉泰姆

输出电流限制58e嘉泰姆

效率58e嘉泰姆

静态电流58e嘉泰姆

工作频率58e嘉泰姆

封装58e嘉泰姆

CXSU6303358e嘉泰姆

PWM58e嘉泰姆

0.9V-5.0V58e嘉泰姆

最大5.5V58e嘉泰姆

可调输出58e嘉泰姆

+/-2%58e嘉泰姆

950mA58e嘉泰姆

90%58e嘉泰姆

0.1uA58e嘉泰姆

1.4MHz58e嘉泰姆

SOT-2658e嘉泰姆

CXSU63033A58e嘉泰姆

PWM58e嘉泰姆

0.85V-5.0V58e嘉泰姆

最大5.0V58e嘉泰姆

可调输出58e嘉泰姆

+/-2%58e嘉泰姆

2A58e嘉泰姆

93%58e嘉泰姆

0.1uA58e嘉泰姆

1.5MHz58e嘉泰姆

SOT23-658e嘉泰姆

CXSU6303458e嘉泰姆

PWM58e嘉泰姆

0.85V-5.5V58e嘉泰姆

2.5V-5.5V58e嘉泰姆

可调输出/真关断58e嘉泰姆

+/-2%58e嘉泰姆

1.2A58e嘉泰姆

94%58e嘉泰姆

300uA58e嘉泰姆

1.2MHz58e嘉泰姆

SOT23-658e嘉泰姆

CXSU6303558e嘉泰姆

PWM58e嘉泰姆

2.5V-4.5V58e嘉泰姆

最大6V58e嘉泰姆

可调输出58e嘉泰姆

+/-2%58e嘉泰姆

3.3A58e嘉泰姆

93%58e嘉泰姆

100uA58e嘉泰姆

1MHz58e嘉泰姆

ESOP-858e嘉泰姆

CXSU6303658e嘉泰姆

PWM58e嘉泰姆

2.4V-6.0V58e嘉泰姆

2.5V-5.3V58e嘉泰姆

可调输出/真关断58e嘉泰姆

+/-2%58e嘉泰姆

6A58e嘉泰姆

91%58e嘉泰姆

180uA58e嘉泰姆

500KHz58e嘉泰姆

ESOP-858e嘉泰姆

CXSU6303758e嘉泰姆

PWM58e嘉泰姆

2.5V-5.25V58e嘉泰姆

2.5V-5.5V58e嘉泰姆

可调输出58e嘉泰姆

+/-2%58e嘉泰姆

8A58e嘉泰姆

90%58e嘉泰姆

45uA58e嘉泰姆

500KHz58e嘉泰姆

ESOP-858e嘉泰姆

CXSU63038B58e嘉泰姆

PWM58e嘉泰姆

2.8V-5.0V58e嘉泰姆

最大5.5V58e嘉泰姆

可调输出58e嘉泰姆

+/-2%58e嘉泰姆

4A58e嘉泰姆

91%58e嘉泰姆

180uA58e嘉泰姆

550KHz58e嘉泰姆

ESOP-858e嘉泰姆

CXSU63038A58e嘉泰姆

PWM58e嘉泰姆

2.5V-6.0V58e嘉泰姆

最大5.5V58e嘉泰姆

可调输出/真关断58e嘉泰姆

+/-2%58e嘉泰姆

6A58e嘉泰姆

90%58e嘉泰姆

0.5uA58e嘉泰姆

1.2MHz58e嘉泰姆

SOP8-PP58e嘉泰姆

CXSU6303958e嘉泰姆

PWM58e嘉泰姆

2.5V-5.5V58e嘉泰姆

最大5.5V58e嘉泰姆

可调输出/真关断58e嘉泰姆

+/-2%58e嘉泰姆

6A58e嘉泰姆

90%58e嘉泰姆

0.5uA58e嘉泰姆

1.2MHz58e嘉泰姆

QFN4X4-16L58e嘉泰姆

CXSU6304058e嘉泰姆

PWM58e嘉泰姆

1.8V-6.0V58e嘉泰姆

最大5.5V58e嘉泰姆

可调输出/真关断58e嘉泰姆

+/-2%58e嘉泰姆

6A58e嘉泰姆

90%58e嘉泰姆

0.5uA58e嘉泰姆

1.2MHz58e嘉泰姆

SOP8-PP58e嘉泰姆

CXSU63041B58e嘉泰姆

PWM58e嘉泰姆

1.8V-5.25V58e嘉泰姆

2.5V-5.5V58e嘉泰姆

可调输出58e嘉泰姆

+/-2%58e嘉泰姆

5A58e嘉泰姆

97%58e嘉泰姆

10uA58e嘉泰姆

500KHz58e嘉泰姆

QFN2X2-1058e嘉泰姆

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