參數(shù)資料
型號(hào): SC804IMLTRT
廠商: Semtech Corporation
英文描述: Fully Integrated Lithium-Ion Battery Charger System with Timer
中文描述: 完全集成的鋰離子電池充電器系統(tǒng)的計(jì)時(shí)器
文件頁(yè)數(shù): 19/21頁(yè)
文件大?。?/td> 548K
代理商: SC804IMLTRT
7
2007 Semtech Corp.
www.semtech.com
SC804
PRELIMINARY
POWER MANAGEMENT
Figure 1 - SC804 Functional Block Diagram
Block Diagram
Reference
Voltages
5
12
7
10
11
13
6
15
3
4
VOUT
IPRGM
ITERM
GND
NTC
CHRGB
CPB
RGND
VCV (VBSEN-ADJ in Adj. Mode)
Fast-Charge Ref
NTC
Interface
Pre - Charge Ref
RTIM
Control
Timer
Pre-Charge On
Fast-Charge On
Over-Temp
Under-Voltage
Over-Voltage
14 VCC
16
VOUT
1
BSEN
9
AFC
2
CTO
8
FLTB
OVPB
VTNTCH
Cold
Threshold
Offset
VTNTCC
VIPRGM
VITERM
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