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CXCH7670线性稳压器具有低静态电流特性300mA输出
| 产品型号： | CXCH7670 |
| 产品类型： | 电池充电IC |
| 产品系列： | 电源管理系列 |
| 产品状态： | 量产 |
| 浏览次数： | 45 次 |
产品简介
技术参数
| 输入电压范围 (VIN) | V ~ 2~6.5VV |
|---|---|
| 输出电压 (VOUT) | -2.5~2.5VV |
| 输出电流 (IOUT) | 300mAA |
| 工作频率 | 90KHzHz |
| 转换效率 | 95%% |
| 封装类型 | SOT23-5 |
| Type | 电源管理系列 |
| Charge voltage | 2~6.5V |
| Charge current | 300mA |
| Battery type | 4.2V |
| Charge method | 线性充电 |
| Charge status | 2LED |
| Protection | 过流/过压/过温/过充/短路 |
| Communication | QC2.0 QC3.0 |
| Features | 电源管理系列 |
| Application | 手机、数码相机、微处理器和DSP内核供、无线电和DSL调制解调 |
| Iq | 50uA |
| 电池节数 | 1 |
| 精度 | ±1% |
| 充电载止电压 | 最小充电电流 |
产品详细介绍
目录
产品概述 返回TOP
The CXCH7670 family of positive, linear regulators feature low quiescent current
(30uA typ.) with low dropout voltage, making them ideal for battery applications.
The space-saving SOT25 package is attractive for "Pocket" and "Hand Held"
applications These rugged devices have both Thermal Shutdown, and Current
Fold- ack to prevent device failure under the "Worst" of operating conditions.
In applications requiring a low noise, regulated supply, place a 1000 pF capacitor
between Bypass and Ground.
The CXCH7670 is stable with an output capacitance of 2.2uF or greater.
产品特点 返回TOP
Ø Very Low Dropout Voltage
Ø Guaranteed 300mA Output
Ø Accurate to within 1.5%
Ø 30 uA Quiescent Current
Ø Over-Temperature Shutdown
Ø Current Limiting
Ø Short Circuit Current Fold-back
Ø Noise Reduction Bypass Capacitor
Ø Power-Saving Shutdown Mode
Ø Space-Saving3 SOT-25 Packages
Ø Factory Pre-set Output Voltages
Ø Low Temperature Coefficient
Ø All DS's Lead Free Product Meet ROHS Standards
应用范围 返回TOP
Ø Instrumentation
Ø Portable Electronics
Ø Wireless Devices
Ø Cordless Phones
Ø PC Peripherals
Ø Battery Powered Widgets
Ø Electronic Scales
技术规格书（产品PDF) 返回TOP
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！
产品封装图 返回TOP
电路原理图 返回TOP
相关芯片选择指南 返回TOP 更多同类产品......
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电源管理类>电源管理系列 |
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|
型号 |
Vin |
Vout |
Iout |
效率 |
适用范围 |
封装 |
|
3.3~5.5V |
20V |
1.2A |
90 |
白光LED驱动、数码相机、LCD偏置输、OLED偏置 |
SOT23-5L |
|
|
6V |
1.5~6.5V |
90 |
移动电话、PDA、便携式通讯设备等 |
SOT23-5 |
||
|
2~6V |
ADJ |
800mA~2A |
96 |
手机、数码相机、微处理器和DSP内核供、无线电和DSL调制解调 |
SOT23-5 |
|
|
2~6V |
ADJ |
1.5A |
96 |
手机、数码相机、微处理器和DSP内核供、无线电和DSL调制解调 |
TSOT-26 |
|
|
2~6V |
1.2V~5.0V |
500mA |
96 |
手机、无绳电话设备、照相机、蓝牙及其他射频产品 |
SOT23-5 |
|
|
9V |
1.5V~5.0V |
500mA |
96 |
手机、无绳电话设备、照相机、蓝牙及其他射频产品 |
SOT23-5 |
|
|
2~7.0V |
ADJ |
800mA |
96 |
电脑主板，数码相机，电子礼品 |
SOT-223 |
|
|
2~6.0V |
ADJ |
300mA |
90 |
MP3、PDA、电子词典、电子学习机、DSC、LCD 显示屏、射频标签 |
SOT23-6 |
|
|
2~6.0V |
1.5V~5.0V |
150mA |
90 |
摄像头，U盘 |
SOT23-3 |
|
|
2~6.0V |
1.5~5.0V |
250mA |
90 |
摄像头，U盘 |
SOT-89 |
|
|
2~6.0V |
1.5~5.0V |
250mA |
90 |
便携/手掌式计算机;无绳电话设备;电池供电系统等 |
SOT-23 |
|
|
2~6.5V |
-2.5~2.5V |
300mA |
90 |
手机，摄像头 |
SOT23-5 |
|
|
2.5~5.5V |
-2~2V |
400mA |
90 |
摄像头，USB，U盘，电子礼品 |
SOT23-5 |
|
|
4.75V~12V |
0.923V~8V |
2A |
93 |
降压稳压系列 |
DIP8/SOP8 |
|
|
2.7-5.5V |
5.0V |
250mA |
92 |
手持设备、USB、便携式音箱、白光LED等 |
SOT23-6 |
|
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