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MC33883DW Datasheet(PDF) 1 Page - Freescale Semiconductor, Inc |
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MC33883DW Datasheet(HTML) 1 Page - Freescale Semiconductor, Inc |
1 / 21 page 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 •VCC Operating Voltage Range from 5.5 V up to 55 V •VCC2 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 • 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 (TA) 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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