Datasheet

LTC4062
18
4062fb
TYPICAL APPLICATIO S
U
+
V
CC
TIMER
BAT
PROG
I
DET
LTC4062
GND
2k
2.5k
5V
WALL ADAPTER
USB
POWER
4062 TA04
Li-Ion
CELL
1µF
C/5
400mA
Full-Featured Li-Ion Charger with Low-Battery Comparator (Using Time Termination)
USB/Wall Adapter Power Li-Ion Charger
(Using Charge Current Termination)
+
TIMER
PROG
EN
C/5
I
OUT
BAT
V
IN
4.3V TO 8V
IN
+
DET
LTC4062
GND
1.24k
619Ω
100k
715k
347k
800mA
1µF
0.1µF
4062 TA03
SINGLE-CELL
Li-Ion BATTERY
V
CC
BAT > 3V BAT < 3V