One Cell Lithium-ion/Polymer Battery Protection IC CXPR7188
| 产品型号： | CXPR7188 |
| 产品类型： | 电池保护IC |
| 产品系列： | 单节锂电保护IC |
| 产品状态： | 量产 |
| 浏览次数： | 41 次 |
产品简介
The CXPR7188 provides a high integration solution for lithium-ion/polymer battery protection.The CXPR7188 contains advanced power MOSFET,high-accuracy voltage detection circuits and delay circuits.The CXPR7188 has all the protection functions required in the battery application including over-charging, over-discharging, over-current and load short circuiting protection etc. The low standby current drains little current from the cell while in
storage.The device is targeted for any Li-Ion and Li-Poly battery-powered information appliances requiring long-term battery life.
技术参数
| 输入电压范围 (VIN) |
V ~ 4.5~5.5V |
|---|
| 输出电压 (VOUT) | 4.08VV |
|---|
| 输出电流 (IOUT) | 3A |
|---|
| 工作频率 | 100KHz |
|---|
| 转换效率 | 95%% |
|---|
| 封装类型 | SOT23-5L |
|---|
| Type | 单节锂电保护IC |
|---|
| Cell count | 1 |
|---|
| Overcharge voltage | 4.3 |
|---|
| Overdischarge voltage | 2.5 |
|---|
| Overcurrent current | 6A |
|---|
| Short protection | 3 |
|---|
| Communication | 3 |
|---|
| Operating temp | -40℃~85℃ |
|---|
| Features | 过放自恢复 |
|---|
| Application | 单节锂电保护IC |
|---|
| 耐压 | 4.5~5.5 |
|---|
| 工作电流 | 3 |
|---|
| 过充释放电压 | 4.15 |
|---|
| 过放释放电压 | 2.9 |
|---|
| 内阻mΩ | 50 |
|---|
| 保护电流A | 3 |
|---|
产品详细介绍
产品概述
The CXPR7188 provides a high integration solution for lithium-ion/polymer battery protection.The CXPR7188 contains advanced power MOSFET,high-accuracy voltage detection circuits and delay circuits.The CXPR7188 has all the protection functions required in the battery application including over-charging, over-discharging, over-current and load short circuiting protection etc. The low standby current drains little current from the cell while in storage.The device is targeted for any Li-Ion and Li-Poly battery-powered information appliances requiring long-term battery life.
产品特点 返回TOP
Protection of Charger Reverse Connection
Protection of Battery Cell Reverse Connection
High-accuracy Voltage Detection
Charger Detection Function
0V Battery Charging Enable/Disable Function
Integrate Advanced Power MOSFET(50mΩ)
Low Current Consumption
Operation Mode: 3.0μA typ.
应用范围 返回TOP
One-Cell Lithium-ion Battery Pack
Lithium-Polymer Battery Pack
技术规格书（产品PDF) 返回TOP
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产品封装图 返回TOP
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| 产品名称 |
封装 |
内阻/mΩ |
保护电流/A |
过充电压/V |
过充解除电压/V |
过放电压/V |
过放解除电压/V |
工作电流/uA |
休眠电流/uA |
备注 |
| CXPR7186 |
DFN2X2-6L |
50 |
1 |
4.3 |
4.15 |
2.5 |
2.9 |
3 |
0.1 |
电池保护 |
| CXPR7187 |
SOT23-5L |
50 |
3 |
4.3 |
4.15 |
2.5 |
2.9 |
3 |
0.1 |
电池保护 |
| CXPR7188 |
SOT23-5L |
50 |
3 |
4.3 |
4.15 |
2.5 |
2.9 |
3 |
2 |
电池保护 |
| CXPR7189 |
SOT23-6L |
60 |
2.5 |
4.3 |
4.15 |
2.5 |
2.9 |
3 |
0.1 |
电池保护 |
| CXPR7190 |
SOT23-6L |
22+22 |
3 |
4.3 |
4.1 |
2.4 |
3 |
3.6 |
1.5 |
电池保护 |
| CXPR7191 |
SOT23-6L |
- |
0.16/RDSON |
4.3 |
4.1 |
2.5 |
2.9 |
2 |
1.5 |
电池保护 |
| CXPR7192 |
ESOP8 |
30 |
7 |
4.3 |
4.15 |
2.5 |
3 |
3 |
0.1 |
电池保护 |
| CXPR7193 |
ESOP8 |
30 |
10 |
4.3 |
4.15 |
2.5 |
3 |
3 |
0.1 |
电池保护 |
| CXPR7194 |
DFN2X2-6L |
95 |
0.5 |
4.3 |
4.15 |
2.5/2.9 |
3 |
3 |
0.1 |
电池保护 |
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