ltc4065l Linear Technology Corporation, ltc4065l Datasheet - Page 7

• Manufacturer Part Number: ltc4065l
• Description: Standalone 250ma Li-ion Battery Charger In 2 ? 2 Dfn
• Manufacturer: Linear Technology Corporation

SI PLIFIED
5
2
W
TRICKLE CHARGE DISABLED ON THE LTC4065LX
EN
CHRG
PROG
R
ENB
+
0.82V
C/10
0.1V
–
2.9V
BAT
+
–
115°C
BLOCK DIAGRA
T
C1
DIE
REF
–
+
LOBAT
R3
R4
R5
+
–
TA
1V
0.1V
SHUTDOWN
1.2V
D3
–
CA
Figure 1. LTC4065L Block Diagram
D1
W
+
M2
1×
MP
6
PROG
R
PROG
–
ENABLE
V
MA
4
CC
V
CC
+
1
M1
205×
GND
R1
R2
LTC4065L/LTC4065LX
+
CHARGE CONTROL
VA
SHUTDOWN
D2
LOGIC
–
3.6V
1.2V
+
–
C2
OSCILLATOR
COUNTER
UVLO
BAT
4056L F01
3
+
4065lxfa
7