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PDF IR02H420 Data sheet ( Hoja de datos )
| Número de pieza | IR02H420 | |
| Descripción | HIGH VOLTAGE HALF-BRIDGE | |
| Fabricantes | International Rectifier | |
| Logotipo |  |
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Data Sheet No. PD-6.076
IR02H420
Features
HIGH VOLTAGE HALF-BRIDGE
Product Summary
n Output Power MOSFETs in half-bridge configuration
n 500V Rated Breakdown Voltage
n High side gate drive designed for bootstrap operation
n Matched propagation delay for both channels
n Independent high and low side output channels
n Undervoltage lockout
w w w . D a t a nS h 5eVe tS4cUhm. citot-mtriggered input logic
n Half-Bridge output out of phase with HIN
Description
The IR02H420 is a high voltage, high speed half
bridge. Proprietary HVIC and latch immune CMOS
technologies, along with the HEXFET® power
MOSFET technology, enable ruggedized single
package construction. The logic inputs are compatible
with standard CMOS or LSTTL outputs. The front end
features an independent high and low side driver in
phase with the logic compatible input signals. The
output features two HEXFETs in a half-bridge
configuration with a high pulse current buffer stage
designed for minimum cross-conduction in the half-
bridge. Propagation delays for the high and low side
power MOSFETs are matched to simplify use. The
device can operate up to 500 volts.
VIN (max)
ton/off
trr
RDS(on)
PD (TA = 25 ºC)
Package
IR02H420
9506
500V
130 ns
270 ns
3.0Ω
2.0W
Typical Connection
UP TO 500V DC BUS
V IN
V
CC
H IN
L IN
COM
IR 0 2 H 4 2 0
1
V
CC
V
B
6
2
H IN
V IN
9
3
L IN
7
VO
4
COM
TO LOAD
1 page  
IR02H420
___
LIN
___
HIN
www.DataSheet4VUO.com
___
HIN 50%
50%
ton tr
toff tf
90%
90%
HO
V+
10%
10%
0
VO
Figure 1. Input/Output Timing Diagram
Figure 2. Switching Time Waveform Definitions
___
H__IN_ 50%
LIN
50%
LO HO
10%
MT MT
90%
LO HO
Figure 3. Delay Matching Waveform Definitions
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet IR02H420.PDF ] | |
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