IC manufacturers Monolithic Power Systems

IC manufacturers (104)

Monolithic Power Systems MP18021A

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

Overview

TopologyBuck Converter
Input voltage9-18 V
Output 14 A
IC revision1.53

Description

The MP18021A is a high-frequency, 100V, half bridge, N-channel power MOSFET driver. Its low side and high side driver channels are independently controlled and matched with a time delay of less than 5ns. Under-voltage lockout on both high side and low side supplies force theiroutputs low in case of insufficient supply. The integrated bootstrap diode reduces external component count.

Features

 Drives N-Channel MOSFET Half Bridge

  • 100V VBST Voltage Range
  • On-Chip Bootstrap Diode
  • Typical 16ns Propagation Delay Time
  • Less Than 5ns Gate Drive Matching
  • Drives 1nf Load with 12ns/9ns Rise/FallTimes with 12V VDD
  • TTL Compatible Input
  • Less Than 150A Quiescent Current
  • UVLO for Both High Side and Low Side
  • In SOIC8E and QFN8 (3×3mm) Packages

Typical applications

  • Two-Switch Forward Converters;Active Clamp Forward Converters
  • Telecom Half Bridge Power Supplies
  • Avionics DC-DC Converters

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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