lt4351 Linear Technology Corporation, lt4351 Datasheet - Page 7

• Manufacturer Part Number: lt4351
• Description: Mosfet Diode-or Controller
• Manufacturer: Linear Technology Corporation

BLOCK DIAGRA
V
IN
R
B
FROM INDIVIDUAL SUPPLY
R2
R1
R
A
7
6
0.3V
0.3V
UV
OV
QSW
–
+
+
–
4
SW
C
W
C
OV
UV
ENABLE
+
–
0.33V
–
+
600ns
SHOT
ONE
C
OVF
REG
5
GND
–
+
2
V
DD
10.7V
V
IN
15mV
+
–
ST
ENABLE
+
–
3
V
IN
+
–
MOSFET
DRIVER
DETECT
OPEN
OUT
STATUS
1
FAULT
GATE
OUT
TO COMMON SUPPLY
4351 BD
10
9
8
LT4351
sn4351 4351fs
V
OUT
7