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MCZ33395EW 数据表(PDF) 1 Page - Freescale Semiconductor, Inc |
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MCZ33395EW 数据表(HTML) 1 Page - Freescale Semiconductor, Inc |
1 / 16 page Document Number: MC33395 Rev 4.0, 2/2007 Freescale Semiconductor Technical Data * 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. Three-Phase Gate Driver IC The 33395 simplifies the design of high-power BLDC motor control design by combining the gate drive, charge pump, current sense, and protection circuitry necessary to drive a three-phase bridge configuration of six N-channel power MOSFETs. Mode logic is incorporated to route a pulse width modulation (PWM) or a complementary PWM output signal to either low-side or high-side MOSFETs of the bridge. Detection and drive circuitry are also incorporated to control a reverse battery protection high-side MOSFET switch. PWM frequencies up to 28 kHz are possible. Built-in protection circuitry prevents damage to the MOSFET bridge as well as the drive IC and includes overvoltage shutdown, overtemperature shutdown, overcurrent shutdown, and undervoltage shutdown. The device is parametrically specified over ambient temperature range of -40 °C ≤ T A ≤ 125°C and 5.5 V ≤ V IGN ≤ 24 V supply. Features • Drives Six N-Channel Low RDS(ON) Power MOSFETs • Built-In Charge Pump Circuitry • Built-In Current Sense Comparator and Output Drive Current Limiting • Built-In PWM Mode Control Logic • Built-In Circuit Protection • Designed for Fractional to Integral HP BLDC Motors • 32-Pin SOIC Wide Body Surface Mount Package • 33395 Incorporates a <5.0 µs Shoot-Through Suppression Timer • 33395T Incorporates a <1.0 µs Shoot-Through Suppression Timer • Pb-Free Packaging Designated by Suffix Code EW Figure 1. 33395 Simplified Application Diagram THREE-PHASE GATE DRIVER IC DWB SUFFIX EW SUFFIX (Pb-FREE) 98ARH99137A 32-PIN SOICW 33395 33395T ORDERING INFORMATION Device Temperature Range (TA) Package MC33395DWB/R2 -40°C to 125°C 32 SOICW MC33395EW/R2 32 SOICW (Pb-Free) MCZ33395EW/R2 MC33395TDWB/R2 32 SOICW MC33395TEW/R2 32 SOICW (Pb-Free) 3 3 2 VDD VPWR MCU VDD H H N S S N VGDH VIGN VDD CP1L CP2H CP2L CP1H CRES HSE1–3 MODE0–1 PWM AGND LSE1–3 PGND VIGNP GDH1 GDH2 GDH3 SRC1 SRC2 SRC3 GDL1 GDL2 GDL3 -ISENS +ISENS 33395 |
类似零件编号 - MCZ33395EW |
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类似说明 - MCZ33395EW |
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