參數資料
型號: MCZ33883EGR2
廠商: 飛思卡爾半導體(中國)有限公司
英文描述: H-Bridge Gate Driver IC
中文描述: H橋門驅動器集成電路
文件頁數: 1/21頁
文件大?。?/td> 323K
代理商: MCZ33883EGR2
Document Number: MC33883
Rev 9.0, 1/2007
Freescale Semiconductor
Advance Information
* This document contains certain information on a new product.
Specifications and information herein are subject to change without notice.
Freescale Semiconductor, Inc., 2007. All rights reserved.
H-Bridge Gate Driver IC
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.
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
CC
Operating Voltage Range from 5.5 V up to 55 V
V
CC2
Operating Voltage Range from 5.5 V up to 28 V
CMOS / LSTTL Compatible I O
1.0 A Peak Gate Driver Current
Built-In High-Side Charge Pump
Undervoltage Lockout (UVLO)
Overvoltage Lockout (OVLO)
Global Enable with <10
μ
A Sleep Mode
Supports PWM up to 100 kHz
Pb-Free Packaging Designated by Suffix Code EG
Figure 1. 33883 Simplified Application Diagram
H-BRIDGE GATE DRIVER IC
33883
ORDERING INFORMATION
Device
Temperature
Range (T
A
)
Package
MC33883DW/R2
- 40°C to 125°C
20 SOICW
MCZ33883EG/R2
DW SUFFIX
EG SUFFIX (PB-FREE)
98ASB42343B
20-TERMINAL SOICW
MCU
33883
VBOOST
VBAT
GND
SRC_HS2
GATE_LS2
CP_OUT
LR_OUT
GATE_HS1
SRC_HS1
GATE_LS1
GATE_HS2
IN_HS1
IN_LS1
IN_HS2
IN_LS2
VCC
VCC2
G_EN
C1
C2
DC
Motor
GND_A
/2
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