Datasheet > 33883

33883

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
飞思卡尔 - FREESCALE		驱动器栅极栅极驱动
页数	文件大小	规格书
21页	532K
描述
H-Bridge Gate Driver IC

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33883 数据手册

Document Number: MC33883

Rev 9.0, 1/2007

Freescale Semiconductor

Advance Information

H-Bridge Gate Driver IC

33883

The 33883 is an H-bridge gate driver (also known as a full-bridge

pre-driver) IC with integrated charge pump and independent high-

and low-side gate driver channels. The gate driver channels are

independently controlled by four separate input terminals, thus

allowing the device to be optionally configured as two independent

high-side gate drivers and two independent low-side gate drivers.

The low-side channels are referenced to ground. The high-side

channels are floating.

H-BRIDGE GATE DRIVER IC

The gate driver outputs can source and sink up to 1.0 A peak

current pulses, permitting large gate-charge MOSFETs to be driven

and/or high Pulse Width Modulation (PWM) frequencies to be utilized.

A linear regulator is incorporated, providing a 15 V typical gate supply

to the low-side gate drivers.

Features

• V_CCOperating Voltage Range from 5.5 V up to 55 V

• V_CC2Operating Voltage Range from 5.5 V up to 28 V

• CMOS/LSTTL Compatible I/O

DW SUFFIX

EG SUFFIX (PB-FREE)

98ASB42343B

20-TERMINAL SOICW

• 1.0 A Peak Gate Driver Current

• Built-In High-Side Charge Pump

• Undervoltage Lockout (UVLO)

ORDERING INFORMATION

Temperature

• Overvoltage Lockout (OVLO)

• Global Enable with <10 µA Sleep Mode

• Supports PWM up to 100 kHz

Device

Package

Range (T )

• Pb-Free Packaging Designated by Suffix Code EG

MC33883DW/R2

MCZ33883EG/R2

-40°C to 125°C

20 SOICW

BAT

BOOST

33883

CP_OUT

VCC

VCC2

G_EN

LR_OUT

GATE_HS1

SRC_HS1

GATE_LS1

GATE_HS2

SRC_HS2

GATE_LS2

Motor

MCU

IN_HS1

IN_LS1

IN_HS2

IN_LS2

GND

GND_A

Figure 1. 33883 Simplified Application Diagram

* This document contains certain information on a new product.

Specifications and information herein are subject to change without notice.

12 3 4 5 6 7...21

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