型号LM5106
品牌
分类半桥驱动器
描述具有 8V UVLO 和可编程死区时间的 1.2A、1.8A、100V 半桥栅极驱动器
相关操作
产品概述

参数

Bus voltage (max) (V) 100
Power switch MOSFET
Input VCC (min) (V) 8
Input VCC (max) (V) 14
Peak output current (A) 1.8
Operating temperature range (°C) -40 to 125
Undervoltage lockout (typ) (V) 8
Rating Catalog
Propagation delay time (µs) 0.032
Rise time (ns) 15
Fall time (ns) 10
Iq (mA) 0.01
Input threshold TTL
Channel input logic TTL
Negative voltage handling at HS pin (V) -1
Features Dead time control
Driver configuration Dual, Single

封装 | 引脚 | 尺寸

VSSOP (DGS) 10 14.7 mm² 3 x 4.9
WSON (DPR) 10 16 mm² 4 x 4

特性

  • Drives Both a High-Side and Low-Side N-Channel
    MOSFET
  • 1.8-A Peak Output Sink Current
  • 1.2-A Peak Output Source Current
  • Bootstrap Supply Voltage Range up to 118-V DC
  • Single TTL Compatible Input
  • Programmable Turn-On Delays (Dead-Time)
  • Enable Input Pin
  • Fast Turn-Off Propagation Delays (32 ns Typical)
  • Drives 1000 pF with 15-ns Rise and 10-ns Fall Time
  • Supply Rail Under-Voltage Lockout
  • Low Power Consumption
  • WSON-10 (4 mm × 4 mm) and VSSOP-10 Package

说明

The LM5106 is a high voltage gate driver designed to drive both the high side and low side N-Channel MOSFETs in a synchronous buck or half bridge configuration. The floating high side driver is capable of working with rail voltages up to 100V. The single control input is compatible with TTL signal levels and a single external resistor programs the switching transition dead-time through tightly matched turn-on delay circuits. The robust level shift technology operates at high speed while consuming low power and provides clean output transitions. Under-voltage lockout disables the gate driver when either the low side or the bootstrapped high side supply voltage is below the operating threshold. The LM5106 is offered in the VSSOP-10 or thermally enhanced 10-pin WSON plastic package.