M81740FP Datasheet, PDF (1/10 Pages) Mitsubishi Electric Semiconductor – HIGH VOLTAGE HALF BRIDGE DRIVER

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M81740FP
HIGH VOLTAGE HALF BRIDGE DRIVER
DESCRIPTION
M81740FP is high voltage Power MOSFET and IGBT
gate driver for half bridge applications.
FEATURES
●Floating Supply Voltage ････････600v
●Output Current ････････ ±3.25A (Typ.)
●Two Input Type ････････IN/SD
●Internally Set Deadtime
●3.3v And 5v Input Logic Compartible.
●Half Bridge Driver
●Undervoltage Lockout
●SOP-8 Package
APPLICATIONS
MOSFET and IGBT gate driver for Lighting, refrigerator,
air-conditioner, washing machine, inverter and general
purpose.
PIN CONFIGURATION (TOP VIEW)
1. IN
2. SD
3. GND
4. LO
Outline:8P2S
(Pb Free)
8.VB
7.HO
6.VS
5.Vcc
BLOCK DIAGRAM
VREG
IN 1
5V
SD ²
VREG/VCC
LEVEL
SHIFT
DEAD
TIME
VREG/VCC
LEVEL
SHIFT
HV
LEVEL
SHIFT
PULSE
GEN
UV
DETECT
FILTER
RQ
R
INTER
LOCK
S
UV DETECT
FILTER
DELAY
8 VB
7 _HO
6 VS
5 VCC
4 ^LO
3 ^GND
Publication Date :April 2012
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