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HM5706 데이터시트(PDF) 4 Page - Shenzhen Huazhimei Semiconductor Co., Ltd

부품명 HM5706
상세설명  High-precision single-cell lithium battery charging control and dry battery conversion circuit
PDF  12 Pages
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제조업체  HMSEMI [Shenzhen Huazhimei Semiconductor Co., Ltd]
홈페이지  http://www.hmsemi.com/
Logo HMSEMI - Shenzhen Huazhimei Semiconductor Co., Ltd

HM5706 데이터시트(HTML) 4 Page - Shenzhen Huazhimei Semiconductor Co., Ltd

  HM5706 Datasheet HTML 1Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM5706 Datasheet HTML 2Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM5706 Datasheet HTML 3Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM5706 Datasheet HTML 4Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM5706 Datasheet HTML 5Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM5706 Datasheet HTML 6Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM5706 Datasheet HTML 7Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM5706 Datasheet HTML 8Page - Shenzhen Huazhimei Semiconductor Co., Ltd HM5706 Datasheet HTML 9Page - Shenzhen Huazhimei Semiconductor Co., Ltd Next Button
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4
参数名称
符号
测试条件
最小值
典型值
最大值
单位
关断模式(未连接
RPROG
VVB=1.5V~4.2V
20
μA
VB 端恒流充电电流
ICHG
VVB=3.6V, RPROG=2K
500
mA
VVB=3.6V, RPROG=5K
200
VB 端电池电流
IVB
充电结束,
VVB>VREG
-1
μA
关断模式(未连接
RPROG
VVB=1.5V~4.2V
-1
μA
充电电压
VREG
RPROG=10K,IVB=40mA
4.158
4.2
4.242
V
预充电电压阈值
VPREH
3.0
V
VPREL
2.8
V
输出短路电压阈值
VSHORT
1.4
V
电池短路时充电电流
ISHORT-CHG
3.3%*ICHG
预充电电流
IPRE-CHG
10%*ICHG
输出电流设定电压
VPROG
1
V
输出电流设定系数
KSET
1000
VLED 端输出电压
VVLED
IVLED =10mA
70
mV
充电结束延时时间
TTERM
1
ms
PROG 端上拉电流
IPROG
1
μA
调整管
PMOS 导通电阻
RON
IVB=100mA,VVP=4.2V
1
Ω
VVP-VB 欠压电压阈值
VASDH
VCC 低-〉高
100
mV
VASDL
VCC 高-〉低
30
mV
充电结束信号电流阈值
ITERM
10%* ICHG
芯片过热保护(OTP)
过热保护阈值
TOTP
140
oC
过热保护恢复迟滞
TOTP-HYS
40
oC
HM5706



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