Product Summary

The IPS1021SPBF is a three terminal intelligent Power Switch (IPS) that features a low side MOSFET with over-current, over-temperature, ESD protection and drain to source active clamp. This device offers protections and the high reliability required in harsh environments. The switch provides efficient protection by turning OFF the power MOSFET when the temperature exceeds 165℃ or when the drain current reaches 35A. The IPS1021SPBF restarts once the input is cycled. A serial resistance connected to the input provides the diagnostic. The avalanche capability is significantly enhanced by the active clamp and covers most inductive load demagnetizations.

Parametrics

IPS1021SPBF absolute maximum ratings: (1)Maximum drain to source voltage, Vds: -0.3 to 36V; (2)Maximum continuous drain to source voltage, Vds cont: 28V; (3)Maximum input voltage, Vin: -0.3 to 6V; (4)Max. diode continuous current(limited bythermal dissipation), Isd cont: 4.5A; (5)Maximum power dissipation (internally limited by thermal protection), Rth= 5℃/W IPS1021, Pd: 25W; Rth= 40℃/W IPS1021S, PD: 3.1W; Rth= 50℃/W IPS1021R, Pd: 2.5W; (6)Electrostatic discharge voltage (Human body) C= 100pF, R= 1500Ω, Between drain and source, ESD: 4KV; Other combinations, ESD: 3KV; Electrostatic discharge voltage (Machine Model) C= 200pF, R= 0Ω, Between drain and source, ESD: 0.5KV; Other combinations , ESD: 0.3 kV; (7)Max. storage & operating temperature junction temperature, Tj max: -40 to 150℃; (8)Lead soldering temperature (10 seconds), Tsoldering: 300℃.

Features

IPS1021SPBF features: (1)Over temperature shutdown; (2)Over current shutdown; (3)Active clamp; (4)Low current & logic level input; (5)ESD protection; (6)Optimized Turn On/Off for EMI; (7)Diagnostic on the input current.

Diagrams

<IMG border=0 alt="IPS1021SPBF block diagram" src="http://www.seekic.com/uploadfile/ic-mfg/2012102912115883.jpg">

Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
IPS1021SPBF
IPS1021SPBF

International Rectifier

Power Driver ICs 40V 50A

Data Sheet

0-1: $2.72
1-25: $1.67
25-100: $1.39
100-250: $1.33
Image Part No Mfg Description Data Sheet Download Pricing
(USD)
Quantity
IPS1011PBF
IPS1011PBF

International Rectifier

Power Driver ICs 40V 100A

Data Sheet

0-1: $4.00
1-25: $2.46
25-100: $2.03
100-250: $1.95
IPS1011R
IPS1011R

Other


Data Sheet

Negotiable 
IPS1011RPBF
IPS1011RPBF

International Rectifier

Power Driver ICs 40V 100A OTHER

Data Sheet

0-1: $3.68
1-25: $2.26
25-100: $1.87
100-250: $1.79
IPS1011RTRLPBF
IPS1011RTRLPBF

International Rectifier

Power Switch ICs - Power Distribution

Data Sheet

0-2140: $1.72
2140-3000: $1.72
IPS1011RTRRPBF
IPS1011RTRRPBF

International Rectifier

Power Switch ICs - Power Distribution

Data Sheet

0-2140: $1.72
2140-3000: $1.72
IPS1011S
IPS1011S

Other


Data Sheet

Negotiable