The CXSU63121 CXSU63121A CXSU63121D is a high frequency, high efficiency DC to DC onverter with an integrated 2.8A, 0.1Ω power switch capable of providing an output voltage up to 26V. The fixed 1.2MHz allows the use of small external inductions and apacitors and provides fast transient response. It integrates Soft start, Comp,only need few components outside
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目录
1.产品概述 2.产品特点 3.应用范围 4.技术规格书下载（PDF文档）
一.产品概述
CXSU63121 CXSU63121A CXSU63121D是一款高频高效率的升压转换器，内部集成了2.8A, 0.1欧姆的功率MOSFET，最大输出可以到26V，1.2MHZ的工作频率减小了输入输出电容、电感选择和纹波。还集成了软启动、回路补偿、过流保护功能，外围只需很少的器件。
The CXSU63121 CXSU63121A CXSU63121D is a high frequency, high efficiency DC to DC onverter with an integrated 2.8A, 0.1Ω power switch capable of providing an output voltage up to 26V. The fixed 1.2MHz allows the use of small external inductions and apacitors and provides fast transient response. It integrates Soft start, Comp,only need few components outside.
二.产品特点
● 输入电压范围：2.3V~6V
● 输出电压可达26V
● 2.8A 电流限制
● 效率高达96%
● 固定的1.2MHZ开关频率
● 内部集成软启动
● 支持欠压保护
● 支持过温保护
● SOT23-5 封装
● 无铅封装，符合ROHS标准
•2.3V to 6V input voltage Rangel
•Efficiency up to 96%
•26V Boost converter with 2.8A switch current
•1.2Mhz fixed Switching Frequency
•Integrated soft-start
•Thermal Shutdown
•Under voltage Lockout
•SOT23-5 Package
三.应用范围
● 手持设备
● GPS
● 数码相机
● DSL解调器
● PCMCIA Card
● TFT LCD偏置供电
•Handheld Devices
•GPS Receiver
•Digital Still Camera
•Portable Applications
•DSL Modem
•PCMCIA Card
•TFT LCD Bias Supply
四.技术规格书（产品PDF)
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！
五.产品封装图
六.电路原理图
七.相关芯片选择指南 更多同类产品.....
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DC/DC 升压转换器 |
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|
PN |
Ilim |
Vin |
Vout(V) |
Fs |
lq |
Temp |
Package |
Description |
|
A |
V |
KHz |
uA |
|||||
|
2 |
1.6-6 |
2.25-6 |
1200 |
65 |
Ind |
SOT23-6 |
低压升压DC-DC |
|
|
2.8 |
2.3-6 |
Vin-26 |
1200 |
75 |
Ind |
MSOP8 |
高压升压DC-DC |
|
|
4 |
2.3-6 |
Vin-14 |
1200 |
75 |
Ind |
MSOP8 |
高压升压DC-DC |
|
|
2.8 |
2.3-6 |
Vin-26 |
1200 |
75 |
Ind |
DFN-10 |
高压升压DC-DC |
|
|
2.8 |
2.3-6 |
Vin-26 |
1200 |
75 |
Ind |
SOT23-5 |
高压升压DC-DC |
|
|
2.8 |
2.3-6 |
Vin-26 |
1200 |
75 |
Ind |
SOT23-6 |
高压升压DC-DC |
|
|
4 |
2.3-6 |
Vin-14 |
1200 |
75 |
Ind |
SOT23-6 |
高压升压DC-DC |
|
|
2.8 |
2.3-6 |
Vin-26 |
1200 |
75 |
Ind |
SOP8 |
高压升压DC-DC 加强散热 |
|
|
4 |
1.6-6 |
Vin-14 |
1200 |
75 |
Ind |
SOP8 |
高压升压DC-DC 加强散热 |
|
|
2.8 |
2.3-6 |
Vin-26 |
1200 |
75 |
Ind |
SOP8-PP |
高压升压DC-DC |
|
|
4 |
2.3-6 |
Vin-26 |
1200 |
75 |
Ind |
SOP8 |
外部补偿 |
|
|
ADJ |
2.3-6 |
Vin-6 |
1200 |
75 |
Ind |
SOP8 |
电流限制可调 |
|
|
ADJ |
2.3-6 |
Vin-26 |
1200 |
75 |
Ind |
SOT23-6 |
电流限制可调 |
|
|
ADJ |
2.3-6 |
Vin-14 |
1200 |
75 |
Ind |
SOT23-6 |
电流限制可调 |
|
|
>6 |
2.5-5.5 |
Vin-5.5 |
600 |
85 |
Ind |
QFN4*4-16 |
同步升压5V 2A~2.5A移动电源 |
|
|
>7 |
2.5-5.5 |
Vin-5.5 |
600 |
85 |
Ind |
QFN3*3-15FC |
同步升压，5V 3A移动电源 |
|
|
>6 |
2.5-5.3 |
Vin-5.3 |
600 |
85 |
Ind |
SOP8-PP |
同步升压，5V 2A~2.5A移动电源 |
|
|
>8 |
2.5-5.5 |
Vin-5.5 |
600 |
85 |
Ind |
QFN3*3-15FC |
同步升压，5V 3.4A移动电源 |
|
