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ManualsBrandsLINEAR TECHNOLOGY ManualsPMICsPMIC - gate drivers Non-inverting High side, Low side, Sychronous MSOP 8 EP
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LTC4442/LTC4442-1
7
4442fb
BLOCK DIAGRAM
8
1
2
SHOOT-
THROUGH
PROTECTION
THREE-STATE
INPUT
BUFFER
LEVEL
SHIFTER
INTERNAL
SUPPLY
UNDERVOLTAGE
LOCKOUT
UNDERVOLTAGE
LOCKOUT
BOOST
TG
TS
3
6
BG
4442 BD
V
CC
7k
7k
V
LOGIC
7
V
CC
5
IN
4
GND
9
GND
TIMING DIAGRAM
V
IL(BG)
V
IL(TG)
90%
IN
TG
BG
90%
10%
t
r(TG)
t
pLH(TG)
10%
t
r(BG)
4442 TD
t
f(BG)
t
f(TG)
t
pLH(BG)
t
pHL(BG)
t
pHL(TG)