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PDF M81731FP Data sheet ( Hoja de datos )
| Número de pieza | M81731FP | |
| Descripción | HIGH VOLTAGE HALF BRIDGE DRIVER | |
| Fabricantes | Mitsubishi Electric Semiconductor | |
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Hay una vista previa y un enlace de descarga de M81731FP (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
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MITSUBISHI SEMICONDUCTORS <HVIC>
M81731FP
HIGH VOLTAGE HALF BRIDGE DRIVER
DESCRIPTION
M81731FP is high voltage Power MOSFET and IGBT module
driver for half bridge applications.
PIN CONFIGURATION (TOP VIEW)
FEATURES
¡FLOATING SUPPLY VOLTAGE ................................. 600V
¡OUTPUT CURRENT ............................................ ±3A (typ)
¡UNDERVOLTAGE LOCKOUT
¡BUILT-IN INPUT NOISE FILTER
¡SOP-16 PACKAGE
APPLICATIONS
MOSFET and IGBT module inverter driver for PDP, HID lamp,
refrigerator, air-conditioner, washing machine, AC-servomo-
tor and general purpose.
VCC
NC
IN1
NC
NC
IN2
NC
GND
VB1
HO1
VS1
NC
NC
VB2
HO2
VS2
NC:NO CONNECTION
Outline:16P2N
BLOCK DIAGRAM
VCC 1
IN1 3
www.DataSheet.net/
VREG
HV LEVEL
SHIFT
VREG/VCC
LEVEL
SHIFT
FILTER
PULSE
GEN
IN2 6
GND 8
HV LEVEL
SHIFT
VREG/VCC
LEVEL
SHIFT
FILTER
PULSE
GEN
UV DETECT
FILTER
Ponr
RQ
INTER R
LOCK S
16 VB1
15 HO1
UV DETECT Ponr
FILTER
RQ
INTER R
LOCK S
14 VS1
11 VB2
10 HO2
9 VS2
Aug. 2009
1
Datasheet pdf - http://www.DataSheet4U.co.kr/
1 page  
TIMING DIAGRAM
VCC
VBS1
(VBS2)
IN1
(IN2)
HO1
(HO2)
MITSUBISHI SEMICONDUCTORS <HVIC>
M81731FP
HIGH VOLTAGE HALF BRIDGE DRIVER
VBS UVTrip
VBSuvt
VBS UVReset
VBSuvr
VPonrReset
VPonr
tVBSuv
tPonr (FIL)
1. Input/Output Timing
HIGH ACTIVE (When input signal is “H”, then output signal is “H”.)
2. VBS Supply Under Voltage Lockout
www.DataSheet.net/
If VBS supply voltage drops below UV trip voltage (VBSuvt) for VBS supply UV filter time, output signal is shut down. As
soon as VBS supply voltage rises over UV reset voltage, output signal HO becomes “H” at following “H” edge of input
signal.
Note: If the VBS drops below VPON, the filter time will become tPOR (FIL) instead of tVBSuv.
3. Allowable Supply Voltage Transient
It is recommended to supply VCC firstly and supply VBS1(VBS2) secondly. When shutting off supply voltage, please shut
off VBS1(VBS2) firstly and shut off VCC secondly. When applying VCC and VBS1(VBS2), power supply should be applied
slowly. If it rises rapidly, output signal (HO or LO) may be malfunction.
Note: If VCC is below its recommended value: 10V, output may not response input signals.
Note: Please take enough evaluation in the case of power supply shut down and power supply applying after its shut-down.
Aug. 2009
5
Datasheet pdf - http://www.DataSheet4U.co.kr/
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet M81731FP.PDF ] | |
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