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PDF IPS021S Data sheet ( Hoja de datos )
| Número de pieza | IPS021S | |
| Descripción | FULLY PROTECTED POWER MOSFET SWITCH | |
| Fabricantes | International Rectifier | |
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Data Sheet No.PD 60148-K
IPS021(S)
FULLY PROTECTED POWER MOSFET SWITCH
Features
• Over temperature shutdown
• Over current shutdown
• Active clamp
• Low current & logic level input
• E.S.D protection
Description
The IPS021/IPS021S are fully protected three terminal
SMART POWER MOSFETs that feature over-current,
over-temperature, ESD protection and drain to source
active clamp.These devices combine a HEXFET®
POWER MOSFET and a gate driver. They offer full
protection and high reliability required in harsh envi-
ronments. The driver allows short switching times
and provides efficient protection by turning OFF the
power MOSFET when the temperature exceeds 165oC
or when the drain current reaches 5A. These devices
restart once the input is cycled. The avalanche capa-
bility is significantly enhanced by the active clamp
and covers most inductive load demagnetizations.
Product Summary
Rds(on)
V clamp
Ishutdown
Ton/Toff
150mΩ (max)
50V
5A
1.5µs
Packages
3-Lead D2Pak
IPS021S
Typical Connection
3-Lead TO-220
IPS021
Load
R in series
(if needed)
IN
Q
Logic signal
control S
(Refer to lead assignment for correct pin configuration)
www.irf.com
D
S
1
1 page  
IPS021(S)
Vin
5V
0V
Ids
I shutdown
Isd
t < T reset
t > T reset
T
Tsd
(165 °c)
T shutdown
Vin 90 %
10 %
Tr-in
90 %
Ids
10 %
Td on
Vds
tr
Td off
tf
Figure 1 - Timing diagram
Figure 2 - IN rise time & switching time definitions
Vin
T clamp
Ids
Vds clamp
Vds
( Vcc )
( see Appl . Notes to evaluate power dissipation )
Figure 3 - Active clamp waveforms
www.irf.com
Rem : V load is negative
during demagnetization
Vin
5v
0v
IN
L
R
D
S
V load
+
14 V
-
Vds
Ids
Figure 4 - Active clamp test circuit
5
5 Page 
Tape & Reel - D2PAK (SMD220)
IPS021(S)
01-3072 00
IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105
Data and specifications subject to change without notice. 6/11/2001
www.irf.com
11
11 Page | ||
| Páginas | Total 11 Páginas | |
| PDF Descargar | [ Datasheet IPS021S.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
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