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LTC4440AHMS8E-5#PBF - 

MOSFET Driver IC, High Side, 4V-15V Supply, 1.1A Out, 33ns Delay, MSOP-8

LINEAR TECHNOLOGY LTC4440AHMS8E-5#PBF
LINEAR TECHNOLOGY LTC4440AHMS8E-5#PBF

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Manufacturer Part No:
LTC4440AHMS8E-5#PBF
Order Code:
2366059
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The LTC4440AHMS8E-5#PBF is a high frequency high-side N-channel MOSFET Gate Driver designed to operate in applications with VIN voltages up to 80V. The LTC4440A-5 can also withstand and continue to function during 100V VIN transients. The powerful driver capability reduces switching losses in MOSFETs with high gate capacitances. The LTC4440A-5 pull-up has a peak output current of 1.1A and its pull-down has an output impedance of 1.85R. The LTC4440A-5 features supply independent TTL/CMOS compatible input thresholds with 350mV of hysteresis. The input logic signal is internally level-shifted to the bootstrapped supply, which may function at up to 95V above ground. The LTC4440A-5 is optimized for driving (5V) logic level FETs and contains an under-voltage lockout circuit that disables the external MOSFET when activated.
  • Rugged architecture tolerant of 100V VIN transients
  • Drives standard threshold MOSFETs
  • Input thresholds are independent of supply
  • Under-voltage lockout

Applications

Power Management, Automotive, Communications & Networking

Product Information

:
High Side
:
1.1A
:
4V
:
15V
:
MSOP
:
8Pins
:
35ns
:
33ns
:
-40°C
:
150°C
:
Each
:
-
:
-
:
MSL 1 - Unlimited
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