IC manufacturers Monolithic Power Systems

IC manufacturers (104)

Monolithic Power Systems MP1907

100V, 2.5A, High Frequency Half-bridge Gate Driver

Overview

TopologyBuck Converter
Input voltage6-18 V
Output 12.5 A
IC revision1.2

Description

The MP1907 is a high frequency, 100V half bridge N-channel power MOSFET driver. Its low side and high side driver channels areindependently controlled and matched with less than 5ns in time delay. Under-voltage lock-out both high side and low side supplies force theiroutputs low in case of insufficient supply. Both outputs will remain low until a rising edge on either input is detected. The integratedbootstrap diode reduces external componentcount.

Features

  • Drives N-channel MOSFET half bridge
  • 100V VBST voltage range
  • Input signal overlap protection
  • On-chip bootstrap diode
  • Typical 20ns propagation delay time
  • Less than 5ns gate drive mismatch
  • Drive 1nF load with 12ns/9ns rise/fall timeswith 12V VDD
  • TTL compatible input
  • Less than 150μA quiescent current
  • Less than 5μA shutdown current
  • UVLO for both high side and low side
  • In 3×3mm QFN10 Packages

Typical applications

  • Battery Powered Hand Tool
  • Avionics DC-DC converters
  • Active-clamp Forward Converters
  • Telecom half bridge power supplies

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
L(µH)
IRP,40K(A)
ISAT,10%(A)
ISAT,30%(A)
RDC(mΩ)
fres(MHz)
Material
Qty.
SamplesAvailability & Sample
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SPECWE-HCI SMT Flat Wire High Current Inductor, 33 µH, 8.7 A
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Inductance33 µH
Performance Rated Current8.7 A
Saturation Current @ 10%8 A
Saturation Current @ 30%9 A
DC Resistance21.7 mΩ
Self Resonant Frequency9.5 MHz
MaterialMnZn 
Packaging Unit150 
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