參數(shù)資料
型號: MCZ33395EW
廠商: 飛思卡爾半導(dǎo)體(中國)有限公司
英文描述: Three-Phase Gate Driver IC
中文描述: 三相柵極驅(qū)動集成電路
文件頁數(shù): 1/16頁
文件大?。?/td> 282K
代理商: MCZ33395EW
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 R
DS(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
μ
s Shoot-Through Suppression Timer
33395T Incorporates a <1.0
μ
s 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 (T
A
)
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
2
3
V
DD
V
PWR
MCU
V
DD
H
H
H
N
S
S
N
VGDH
VIGN
VDD
CP1H
CP1L
CP2H
CP2L
CRES
HSE1–3
MODE0–1
PWM
LSE1–3
AGND
PGND
VIGNP
GDH1
GDH2
GDH3
SRC1
SRC2
SRC3
GDL1
GDL2
GDL3
-ISENS
+ISENS
33395
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