ADP3413 Analog Devices, ADP3413 Datasheet
ADP3413
Manufacturer Part Number
ADP3413
Description
Dual Bootstrapped MOSFET Driver with Output Disable
Manufacturer
Analog Devices
Datasheet
1.ADP3413.pdf
(8 pages)
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GENERAL DESCRIPTION
The ADP3413 is a dual MOSFET driver optimized for driving
two N-channel MOSFETs which are the two switches in a
nonisolated synchronous buck power converter. Each of the
drivers is capable of driving a 3000 pF load with a 20 ns propa-
gation delay and a 30 ns transition time. One of the drivers can
be bootstrapped, and is designed to handle the high-voltage
slew rate associated with “floating” high-side gate drivers.
The ADP3413 includes overlapping drive protection (ODP)
to prevent shoot-through current in the external MOSFETs.
The OD pin provides high speed control to quickly turn off
both gate drives.
The ADP3413 is specified over the commercial temperature
range of 0°C to 70°C and is available in an 8-lead SOIC package.
OD
IN
3
1V
ADP3413
DELAY
Dual Bootstrapped MOSFET Driver
VCC
+1V
7V
OD
IN
FUNCTIONAL BLOCK DIAGRAM
3
D1
ADP3413
PROTECTION
BST
DRVH
DRVL
OVERLAP
C
SW
PGND
CIRCUIT
BST
VCC
with Output Disable
12V
Q1
Q2
PGND
BST
ADP3413
DRVH
SW
DRVL