参数资料
型号: SC811ULTRT
厂商: Semtech
文件页数: 11/23页
文件大小: 0K
描述: IC BATTERY MANAGEMENT
标准包装: 1
系列: *
其它名称: SC811ULDKR
SC811 / SC813
Block Diagram
V_Adapter
or V_USB
1
VIN
2
MODE
1V
Tri-level
VT MODE_HIGH = ~1.50V
Control
Mode Selection Logic
Ad/USB select
(USB
only)
Regulated
System
VT MODE_LOW = ~0.55
V VUSB_UV_LIM = 4.575V
Supply
V CV = 4.2V
CV
BAT
7
To
System
Load
V IREF
Die
Temperature
V T_CT
CC
Thermal
Limiting
CC
Feedback
Selection
Lithium-
Ion
Single
Cell
Battery
Pack
3
STATB
Precharg, CC/CV
& Termination
Termination
Controller, Logical
State Machine
VT IPRGM_TERM
VT ENB_HIGH = ~1.50V
Tri-level
1V
Control
VT ENB_LOW = ~0.55
8
ENB
IPUSB
5
IPRGM
6
GND
4
R IPUSB
? 2008 Semtech Corporation
R IPRGM
11
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