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Details for LM5109BQNGTTQ1 by Texas Instruments
Electronic & Electrical Components > Semiconductors - ICs > Driver & Interface ICs
LM5109BQNGTTQ1
Buy Directly from Texas Instruments (4271 in stock) $0.5600
MOSFET DRIV HALFBRIDGE WSON8
LM5109BQNGTTQ1 image

LM5109BQNGTTQ1 by Texas Instruments

MOSFET DRIV HALFBRIDGE WSON8
Features
1-A Peak Output Current (1.0-A Sink/1.0-A Source)
AEC-Q100 Qualified With the Following Results u2013 Device Temperature Grade 1 u2013 Device HBM ESD Classification Level 1C u2013 Device CDM ESD Classification Level C4A
Bootstrap Supply Voltage to 108-V DC
Drives 1000-pF Load with 15-ns Rise and Fall Times
Drives Both a High-Side and Low-Side N-Channel MOSFET
Excellent Propagation Delay Matching (2 ns Typical)
Fast Propagation Times (30 ns Typical)
Independent TTL/CMOS Compatible Inputs
Low Power Consumption
Qualified for Automotive Applications
Supply Rail Under-Voltage Lockout
Thermally-Enhanced WSON-8 Package
Part Information
LM5109BQNGTTQ1 image
RoHS Compliant
Description
The LM5109B-Q1 is a cost effective, high voltage gate driver designed to drive both the high-side and the low-side N-Channel MOSFETs in a synchronous buck or a half bridge configuration. The floating highside driver is capable of working with rail voltages up to 90 V. The outputs are independently controlled with TTL/CMOS compatible logic input thresholds. The robust level shift technology operates at high speed while consuming low power and providing clean level transitions from the control input logic to the high-side gate driver. Under-voltage lockout is provided on both the low-side and the high-side power rails. The device is available in the thermally enhanced WSON(8) packages.
Specifications
Driver Configuration:
Half Bridge
Peak Output Current:
1A
Supply Voltage Min:
8V
Supply Voltage Max:
14V
Driver Case Style:
WSON
No. of Pins:
8Pins
Input Delay:
32ns
Output Delay:
32ns
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Product Range:
-
Automotive Qualification Standard:
AEC-Q100
RoHS Phthalates Compliant:
Yes
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Alternate Descriptions
MOSFET DRVR 1A 2-OUT Hi/Lo Side Non-Inv 8-Pin WSON Avnet America
MOSFET DRVR 1A 2-OUT Hi/Lo Side Non-Inv 8-Pin WSON Avnet Europe
Automotive 1-A, 100-V half bridge gate driver with 8-V UVLO and high noise immunity Texas Instruments