Part Number
|
LTC4442 |
Manufacturer
|
Linear Technology |
Description
|
High Speed Synchronous N-Channel MOSFET |
Published
|
Mar 18, 2010 |
Detailed Description
|
FEATURES
■ Wide VCC Range: 6V to 9.5V ■ 38V Maximum Input Supply Voltage ■ Adaptive Shoot-Through Protection ■ 2.4A Peak...
|
Datasheet
|
LTC4442
|
Overview
FEATURES
■ Wide VCC Range: 6V to 9.
5V ■ 38V Maximum Input Supply Voltage ■ Adaptive Shoot-Through Protection ■ 2.
4A Peak Pull-Up Current ■ 5A Peak Pull-Down Current ■ 8ns TG Fall Time Driving 3000pF Load ■ 12ns TG Rise Time Driving 3000pF Load ■ Separate Supply to Match PWM Controller ■ Drives Dual N-Channel MOSFETs ■ Undervoltage Lockout ■ Thermally Enhanced MSOP Package
APPLICATIONS
■ Distributed Power Architectures ■ High Density Power Modules
TYPICAL APPLICATION
Synchronous Buck Converter Driver
VCC 6V
PWM
BOOST
LTC4442
VLOGIC
TG
VCC TS
IN BG GND
VIN 32V
VOUT
4442 TA01a
LTC4442/LTC4442-1
High Speed Synchronous N-Channel MOSFET Drivers
DESCRIPTION
The LTC®4442 is a high freque...
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