
CXLB7487锂电池充电管理电池电量指示器手电筒控制器和升压变换器于一体的SIP芯片升压变换器输出26V升压变换器5V 1A至1.5A充电器输入电压4.5V至6V
| 产品型号: | CXLB7487 |
| 产品类型: | 移动电源SOC |
| 产品系列: | 移动电源管理芯片 |
| 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 ~ 4.5~6V |
|---|---|
| 输出电压 (VOUT) | 5VV |
| 输出电流 (IOUT) | 2AA |
| 工作频率 | 1MHzHz |
| 转换效率 | 92%% |
| 封装类型 | TSSOP16-PP |
| Type | 移动电源管理芯片 |
| Output voltage | 5V |
| Output current | 2A |
| Battery type | 4.2V/4.35V |
| Power display | 4LED |
| Fast charge | NO |
| Protection | 过流/过压/过温/过充/短路 |
| Features | 涓流充电截止电压2.9 |
| Application | 充电管理+升压转换器 +电池电量指示+手电筒 |
| 电池节数 | 1节锂电池 |
| Charge voltage | 4.5~6 |
| Charge current | 1A |
| 充电类型(线性充电) | 线性充电 |
| Iq | 27uA |
| 手电筒 | √ |
产品详细介绍
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
CXLB7487 is one SIP that it integrates Li-Battery Charge management、Battery power indicator、WLED Torch controller and Boost converter in only TSSOP16-PP package.This SIP can charge with 1A current and also can output 5V 1A ~1.5A to load such as smart phone or MID.It only need few components and can reduce the BOM area and BOM cost.
二.产品特点
Charger input voltage-4.5V to 6V
Charger current-MAX 1A
Boost converter-MAX 26V output
Boost converter- 5V 1A ~1.5A
Boost converter Frequency-1.2MHz
Can set current limit with one resistor
4 Level battery power indicator
Max 100mA WLED Torch Out
BSR control Logic
Have UVLO、OTP
16-Pin TSSOP-PP Package
三.应用范围
Power bank for MID、PAD
Power bank for Smart Phone
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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移动电源SOC |
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|
PN |
CHIN |
VBAT |
Iin |
Charge Mode |
Power |
WLED |
Vcu |
Vdu |
OCP |
Ilim |
Iout |
Package |
Configure |
|
V |
V |
(A) |
Torch |
V |
V |
A |
|||||||
|
4.5~6 |
4.22 |
1 |
Linear |
ADJ to 4 |
5V 1~1.5A |
SOP8 |
充电管理+升压转换器 |
||||||
|
4.5~6 |
4.22 |
1 |
Linear |
Yes |
Yes |
ADJ to 4 |
5V 1~2A |
TSSOP16 |
充电管理+升压转换器+电池电量指示+手电筒 |
||||
|
4.5~6 |
4.22 |
1 |
Linear |
4.25 |
2.9 |
3A |
4.7 |
5V 1A |
SOP8 |
充电管理+升压转换器+锂电保护 |
|||
|
4.5~6 |
4.22 |
1 |
Linear |
4.25 |
2.9 |
3A |
ADJ to 4 |
5V 1A |
TSSOP16 |
充电管理+升压转换器+锂电保护 |
|||
|
4.5~6 |
4.22 |
1 |
Linear |
Yes |
Yes |
4.25 |
2.9 |
3A |
ADJ to 4 |
5V 1~1.2A |
TSSOP20 |
充电管理+升压转换器+锂电保护+电池电量指示+手电筒 |
|
|
4.5~6 |
4.22 |
1 |
Linear |
4.3 |
2.9 |
3A |
2 |
5V 1A |
SOP8 |
升压转换器+锂电保护 |
|||
|
4.5~6 |
4.22 |
1 |
Linear |
4.25 |
2.9 |
3A |
1.6 |
5V 1A |
SOP8 |
充电管理+升压转换器+锂电保护 |
|||
|
4.5~6 |
4.22 |
1 |
Linear |
Yes |
Yes |
ADJto 4.7 |
5V 1~2.5A |
TSSOP16 |
充电管理+升压转换器+电池电量指示+手电筒 |
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