LTC1733 Linear Technology, LTC1733 Datasheet - Page 7

• Manufacturer Part Number: LTC1733
• Description: Monolithic Linear Lithium-Ion Battery Charger with Thermal Regulation
• Manufacturer: Linear Technology

SI PLIFIED
W
FAULT
CHRG
ACPR
NTC
10
6
1
3
105 C
T
DIE
BLOCK DIAGRA
25 A
OSCILLATOR
COUNTER
HOT COLD DISABLE
STOP
C/10
FAULT
ACPR
+
–
4
TIMER
TA
C
NTC
TIMER
LOGIC
CHARGE
2.485V
SHDN
–
–
C3
CA
W
+
+
TO BAT
C1
C2
D1
D2
D3
Figure 1.
–
+
+
–
MP
M2
1
7
0.15V
2.15V
1.5V
R
PROG
PROG
–
2.485V
R4
R5
R6
R7
MA
+
REF
V
2
CC
30 A
VA
+
–
5
M1
R1
R2
R3
GND
1000
LTC1733
2.5 A
1733 F01
sn1733 1733fs
9
8
SEL
BAT
7