Freescale Semiconductor, Inc.
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Document order number: MC33883/D
Rev 6.0, 01/2004
33883
H-Bridge Gate Driver IC
The 33883 is an H-bridge gate driver (also known as a full-bridge predriver)
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
Freescale Semiconductor, Inc...
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
鈥?V
CC
Operating Voltage Range from 5.5 V up to 55 V
鈥?V
CC2
Operating Voltage Range from 5.5 V up to 28 V
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
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
碌A(chǔ)
Sleep Mode
Supports PWM up to 100 kHz
DW SUFFIX
CASE 751D-06
20-TERMINAL SOICW
ORDERING INFORMATION
Device
MC33883DW/R2
Temperature
Range (T
A
)
-40擄C to 125擄C
Package
20 SOICW
33883
Simplified Application Diagram
Simplified Application Diagram
VBAT VBOOST
33883
VCC
VCC2
G_EN
C1
C2
MCU
CP_OUT
LR_OUT
GATE_HS1
SRC_HS1
GATE_LS1
GATE_HS2
IN_HS1
IN_LS1
IN_HS2
IN_LS2
SRC_HS2
GATE_LS2
GND
DC
Motor
漏 Motorola, Inc. 2004
For More Information On This Product,
Go to: www.freescale.com
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