IPS1021RPBF International Rectifier, IPS1021RPBF Datasheet

IPS1021RPBF

Manufacturer Part Number

IPS1021RPBF

Description

IC SWITCH IPS 1CH LOW SIDE DPAK

Manufacturer

International Rectifier

Type

Low Sider

Datasheet

1.IPS1021RTRRPBF.pdf (14 pages)

Specifications of IPS1021RPBF

Input Type

Non-Inverting

Number Of Outputs

On-state Resistance

20 mOhm

Current - Output / Channel

4.3A

Current - Peak Output

45A

Voltage - Supply

4.5 V ~ 5.5 V

Operating Temperature

-40°C ~ 150°C

Mounting Type

Surface Mount

Package / Case

DPak, TO-252 (2 leads+tab), SC-63

Switch Type

Low Side

Power Switch Family

IPS1021

Input Voltage

4.5 to 5.5V

Power Switch On Resistance

20mOhm

Output Current

4.3A

Mounting

Surface Mount

Package Type

DPAK

Operating Temperature (min)

-40C

Operating Temperature (max)

150C

Operating Temperature Classification

Automotive

Pin Count

2 +Tab

Power Dissipation

2.5W

Power Load Switch Type

Single Low Side

On State Resistance

0.02ohm

Thermal Protection

Yes

Power Dissipation Pd

2.5W

No. Of Outputs

Internal Switch

Yes

Rohs Compliant

Yes

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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Features

•

Description

The IPS1021(S)(R

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°C or

when the drain current reaches 35A. The device 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.

Typical Connection

www.irf.com

Over temperature shutdown

Over current shutdown

Active clamp

Low current & logic lev l input

ESD protection

Optimized Turn

Diagnostic on the input current

Input Signal

)PbF is a three terminal Intelligent

On/Off for EMI

INTELLIGENT POWER LOW SIDE SWITCH

V Diag

Input R

Control

Product Summary

Packages

IPS1021PbF

Load

TO-220

+Bat

Rds(on)

Vclamp

Ishutdown

IPS1021(

Data Sheet No. PD60236_C

IPS1021SPbF

D²Pak

25m

35A (typ.)

36V

IPS1021RPbF

Ω (

)(

D-Pak

max.)

)PbF

Related parts for IPS1021RPBF

IPS1021RPBF Summary of contents

Page 1

... Typical Connection Input Signal V Diag www.irf.com Product Summary Packages TO-220 IPS1021PbF Load Control Input R IN Data Sheet No. PD60236_C IPS1021 Ω ( Rds(on) 25m Vclamp 36V Ishutdown 35A (typ.) D²Pak D-Pak IPS1021SPbF IPS1021RPbF +Bat )PbF R max.) 1 ...

Page 2

Absolute Maximum Ratings Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters are referenced to Ground lead. (Tambient=25°C unless otherwise specified). Symbol Parameter Vds Maximum drain to source voltage Vds cont. Maximum ...

Page 3

Static Electrical Characteristics Tj=25°C, Vcc=14V (unless otherwise specified) Symbol Parameter Rds(on) ON state resistance Tj=25°C ON state resistance Tj=150°C (2) Idss1 Drain to source leakage current Idss2 Drain to source leakage current V clamp1 Drain to source clamp voltage 1 ...

Page 4

Lead Assignments Functional Block Diagram All values are typical IN 75Ω 6.5V www.irf.com 2- Drain TO220 Vds > O. > 165°C I > Isd IPS1021( 2- Drain ...

Page 5

All curves are typical values. Operating in the shaded area is not recommended. Vin Ids Ishutdown Isd Tj Tsd Tshutdown 165°C Vdiag normal fault Figure 1 – Timing diagram Vin Ids Vds clamp Vds Vcc See Application Notes to evaluate ...

Page 6

Vin, input voltage (V) Figure 5 – Normalized Rds(on) (%) Vs Input voltage ( Vin, input voltage (V) Figure 7 ...

Page 7

Tamb, Ambient temperature (°C) Figure 9 – Max. continuous output current (A) Vs Ambient temperature (°C) 100 10 1 0.001 0.01 Inductive load (mH) Figure 11 – Max. ouput current (A) ...

Page 8

Tj, junction temperature (°C) Figure 13 – Input current (µA) On and Off Vs junction temperature (°C) www.irf.com latch 50 100 150 Figure 14 – Over temperature shutdown (°C) ...

Page 9

Case Outline – TO-220 AB – Automotive Q100 PbF qualified www.irf.com IPS1021( )( )PbF ...

Page 10

Case Outline - D Pak (SMD-220) - Automotive Q100 PbF MSL1 qualified www.irf.com IPS1021( )( )PbF ...

Page 11

Tape & Reel - D Pak (SMD220) www.irf.com IPS1021( )( )PbF ...

Page 12

Case Outline – D-Pak - Automotive Q100 PbF MSL1 qualified www.irf.com IPS1021( )( )PbF ...

Page 13

Tape & Reel - D Pak IR WORLD HEADQUARTERS: 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105 www.irf.com Data and specifications subject to change without notice. This product is designed and qualified for the Automotive [Q100] market. ...

Page 14

Note: For the most current drawings please refer to the IR website at: http://www.irf.com/package/ ...

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