MC33883 Datasheet, PDF (1/20 Pages) Motorola, Inc – H-Bridge Gate Driver IC

Freescale Semiconductor, Inc.
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Document order number: MC33883/D
Rev 6.0, 01/2004
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.
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 µA Sleep Mode
• Supports PWM up to 100 kHz
33883
H-BRIDGE GATE DRIVER IC
DW SUFFIX
CASE 751D-06
20-TERMINAL SOICW
ORDERING INFORMATION
Device
Temperature
Range (T_A)
Package
MC33883DW/R2 -40°C to 125°C 20 SOICW
33883 _SS_ii_mm_pp_lil_fi_if_eie_dd_AA_ppp_lp_icli_ac_ta_iot_nio_Dn_iaD_gia_rag_mram
VBAT VBOOST
33883
VCC
VCC2
G_EN
CP_OUT
LR_OUT
C1
GATE_HS1
C2
SRC_HS1
MCU
GATE_LS1
GATE_HS2
IN_HS1
IN_LS1
IN_HS2
IN_LS2
SRC_HS2
GATE_LS2
GND
DC
Motor
© Motorola, Inc. 2004
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