参数资料
型号: SC824ULTRT
厂商: Semtech
文件页数: 11/29页
文件大小: 0K
描述: IC BATTERY MANAGEMENT
标准包装: 1
系列: *
其它名称: SC824ULDKR
SC824
Block Diagram
V_Adapter or V_USB
1V
Tri-level
3
MODE
VT MODE_HIGH = ~1.50V
VSYS
Regulator
VSYS
VSYS
2
1 μ F
Control
VT MODE_LOW = ~0.55V
No Batt
1
VIN
V UV_LIM = 4.5V
(USB modes
only)
UVLR
NTC
Cold Fault
R NPU
(NTC
Pull-Up
Resistor)
NTC
Hot Fault
V CV = 4.2V
CV
Disable
V IREF
CC
EN_NTC
10
VSYS
R SENSE
Die
Temperature
BAT
9
To
7
STAT0
V T_CT
Thermal
Limiting
System
Load
6
STAT1
Precharg, CC/CV
& Termination
Controller, Logical
State Machine
Termination
VT IPRGM_TERM
R NTC
Thermistor
Lithium-
Ion Single
Cell
RTIME
4
IPRGM
8
GND
5
Battery
Pack
R RTIME
R IPRGM
11
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