LTC4012 View Datasheet(PDF) - Linear Technology
Part Name
Description
Manufacturer
LTC4012 Datasheet PDF : 28 Pages
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LTC4012/
LTC4012-1/LTC4012-2
Block Diagram (LTC4012)
DCIN
4
INFET
3
IF
CLP
2
CLN
1
ICL
8
CHRG
7
9 VFB
C/10
DETECTION
6 SHDN
5 ACP
SHUTDOWN
CONTROL
SHUTDOWN
TO
INTERNAL
CIRCUITS
BAT
11
OSCILLATOR
FBDIV
10
INPUT
CURRENT
LIMIT
FAULT
DETECTION
CC
EA
CSP
15
CA
CSN
14
R1
PROG 13
TO INTERNAL
CIRCUITS
1.2085V
REFERENCE
ITH 12
CHARGE
PWM
LOGIC
TO
INTERNAL
CIRCIUTS
5V
REGULATOR
BOOST 20
TGATE
19
SW 18
INTVDD
17
BGATE
16
GND
(PADDLE)
21
4012 BD01
4012fa
10
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