参数资料
型号: MIC79110YML TR
厂商: Micrel Inc
文件页数: 2/15页
文件大小: 0K
描述: IC CHARGER BATT LI-ON ADJ 10MLF
标准包装: 1
功能: 充电管理
电池化学: 锂离子(Li-Ion)
电源电压: 2.5 V ~ 16 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 10-VFDFN 裸露焊盘,10-MLF?
供应商设备封装: 10-MLF?(3x3)
包装: 标准包装
产品目录页面: 1081 (CN2011-ZH PDF)
其它名称: 576-1320-6

Micrel, Inc.
Ordering Information
MIC79110
Code
Part Number
MIC79110-4.2YML
MIC79110YML
Marking
( 1 )
L942
L9AA
Voltage
4.2V
Adjustable
Junction Temperature Range
–40° to +125°C
–40° to +125°C
Package
10-Pin 3mm × 3mm DFN
10-Pin 3mm × 3mm DFN
1. Pb-Free “Y” indicator is added to the device mark after logo.
Pin Configuration
Fixed Output
10-Pin 3mm × 3mm DFN (ML)
Pin Description
Adjustable Output
10-Pin 3mm × 3mm DFN (ML)
Pin Number
1
2
3
3
4
5, 6
7
8
9
10
Pin Name
SD
RSET
SNS
ADJ
BAT
VIN
ACHG
DEOC
REOC
GND
Pin Function
Shutdown Input. Logic HIGH = Off; Logic LOW = On.
Current limit: Sets constant current limit via an external resistor to ground.
I RSET = (0.2V/R SET ) × 1000.
(Fixed voltage only): Sense output, connect directly to battery.
(Adjustable voltage only): Feedback input.
Battery Terminal. Connect to single-cell lithium-ion battery.
Input supply pin.
Analog Charge Indicator Output: Current source who’s output current is equal to 1/1000 of the
BAT pin current.
Digital End-of-Charge Output: N-Channel open-drain output. LOW indicates charging, a current
that is higher than the programmed current set by R EOC is charging the battery. When the current
drops to less than the current set by R EOC , the output goes high impedance, indicating end-of-
charge.
End-of-Charge Set: Sets end-of-charge current threshold via an external resistor to ground.
I EOC = (0.2V/ R EOC ) × 1000.
Ground
May 21, 2013
2
052113-2.0 (while in progress)
Revision 2.0 (final document)
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