LM5104M

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Series Information for LM5104M - Texas Instruments

Features

  • feature
    Adaptive Rising and Falling Edges With Programmable Additional Delay
  • feature
    Bootstrap Supply Voltage Range up to 118-V DC
  • feature
    Drives 1000-pF Loads With 15-ns Rise and Fall Times
  • feature
    Drives Both a High-Side and Low-Side N-Channel MOSFET
  • feature
    Fast Turnoff Propagation Delay (25 ns Typical)
  • feature
    SOIC and WSON-10 4-mm u00d7 4-mm Package
  • feature
    Single Input Control
  • feature
    Supply Rail Undervoltage Lockout

Description

IC DRIVER HALF-BRIDGE 100V SMD
The LM5104 High-Voltage Gate Driver is designed to drive both the high-side and the low-side N-channel MOSFETs in a synchronous buck configuration. The floating high-side driver can work with supply voltages up to 100 V. The high-side and low-side gate drivers are controlled from a single input. Each change in state is controlled in an adaptive manner to prevent shoot-through issues. In addition to the adaptive transition timing, an additional delay time can be added, proportional to an external setting resistor. An integrated high-voltage diode is provided to charge high-side gate drive bootstrap capacitor. A robust level shifter operates at high speed while consuming low power and providing clean level transitions from the control logic to the high-side gate driver. Undervoltage lockout is provided on both the low-side and the high-side power rails. This device is available in the standard SOIC and the WSON packages.

Specifications

Driver Configuration:
Half Bridge
Peak Output Current:
1.8A
Supply Voltage Min:
9V
Supply Voltage Max:
14V
Driver Case Style:
SOIC
No. of Pins:
8Pins
Input Delay:
-
Output Delay:
25ns
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (27-Jun-2018)
Base Number:
5104
Device Type:
MOSFET
IC Generic Number:
5104
Logic Function Number:
5104
Module Configuration:
Half Bridge
No. of Outputs:
2Outputs
Operating Temperature Range:
-40°C to +125°C
Output Sink Current Min:
2A
Output Source Current Max:
1.6A
Output Source Current Min:
2A
Output Voltage:
118.3V
Output Voltage Max:
0.55V
Supply Voltage Range:
9V to 14V
Termination Type:
Surface Mount Device

Alternate Descriptions

Avnet America

MOSFET DRVR 1.8A 2-OUT Hi/Lo Side Full Brdg/Half Brdg Inv/Non-Inv 8-Pin SOIC N Rail

Avnet America product