IPS7081R International Rectifier, IPS7081R Datasheet

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IPS7081R

Manufacturer Part Number
IPS7081R
Description
INTELLIGENT POWER HIGH SIDE SWITCH
Manufacturer
International Rectifier
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IPS7081RPBF
Manufacturer:
CYP
Quantity:
4 342
Features
D
The IPS7081(R)(S
Switch (IPS) with built in short circuit, over-temperature,
ESD protection, inductive load capability and diagnostic
feedback. The output current is limited at Ilim value.
Current limitation is activated until the thermal protection
acts. The over-temperature protection turns off the device
if the junction temperature exceeds Tshutdown. It will
automatically restart after the junction has cooled 7°C
below Tshutdown. A diagnostic pin is provided for status
feedback of short circuit, over-temperature and open load
detection. The double level shifter circuitry allows large
offsets between the logic ground and the load.
Typical Connection
www.irf.com
escription
Over temperature shutdown (with auto-restart)
Short circuit protection (current limit)
Active clamp
Open load detection
Logic ground isolated
ESD protection
Ground loss prot
Status feedback
V Diag
)PbF is a five terminal Intelligent Power
Input Signal
ection
from power ground
INTELLIGENT POWER HIGH SIDE SWITCH
Rdg
15K
Rin
+5V
Dg(4)
In(2)
Control
Gnd(1)
+Bat
Product Summary
Package
IPS7081PbF IPS7081SPbF
Vcc(3)
Out(5)
Load
TO220
Rds(on)
Vclamp
I Limit
Open load 3V
IPS7081(R)(S)PbF
Pull-up resistor for Open
Load Off detection
D²Pak
Data sheet N° PD60308
5A (typ.)
70m
70V
IPS7081RPbF
D-Pak
max.
1

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IPS7081R Summary of contents

Page 1

... Product Summary Package IPS7081PbF IPS7081SPbF +5V +Bat 15K Dg(4) Control In(2) Gnd(1) Rin Data sheet N° PD60308 IPS7081(R)(S)PbF Rds(on) 70m Vclamp 70V I Limit 5A (typ.) Open load 3V TO220 D²Pak IPS7081RPbF Vcc(3) Pull-up resistor for Open Load Off detection Out(5) Load Ω max. D-Pak 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 Vout Maximum output voltage Voffset Maximum logic ground to ...

Page 3

Static Electrical Characteristics Tj=25°C, Vcc=14V (unless otherwise specified) Symbol Parameter ON state resistance Tj=25°C Rds(on) ON state resistance Tj=150°C ON state resistance Tj=25°C, Vcc=6.5V Vcc op. Operating voltage range V clamp 1 Vcc to Out clamp voltage 1 V clamp ...

Page 4

Protection Characteristics Symbol Parameter Ilim Internal current limit Tsd+ Over temperature high threshold Tsd- Over temperature low threshold Vsc Short-circuit detection voltage Vopen load Open load detection threshold (1 ) Guarantee design (2 ) Reference to Vcc ...

Page 5

Functional Block Diagram All values are typical 75V IN 6V Gnd DG 6V GND www.irf.com 165°C Tj 158°C Vcc-Gnd >UV Level 2.5V Sh ifter 2.0V Loss Protection Open Load Short Circuit IPS7081(R)(S) VCC 66V Charge Pump Driver - + I ...

Page 6

Vin Ids Vds clamp Vds Vcc See Application Notes to evaluate power dissipation Figure 1 – Active clamp waveforms 90% Vin Vih 10% 90% Vcc-5V Vout 10 Tr1 Vds Figure 3 – Switching times definition www.irf.com T clamp ...

Page 7

Dg In Gnd 5V Vin 0V Rem : During active clamp, Vload is negative Figure 5 – Active clamp test circuit -50 0 Tamb, Ambient temperature (°C) Figure 7 – Max. ouput current (A) ...

Page 8

Tj, junction temperature (°C) Figure 9 –I limit (A) Vs junction temperature (°C) 200% 150% 100% 50% -50 0 Tj, junction temperature (°C) Figur Normalized Rds(on) (%) Vs T ...

Page 9

Vcc, power supply voltage (V) Figure 13 – Icc on/ Icc off (µA) V www.irf.com Icc on Icc off Vcc (V) IPS7081(R)(S) 1.E+4 1.E+3 1.E+2 1.E+1 ...

Page 10

Case outline – TO220 – 5 leads www.irf.com IPS7081(R)(S) 10 ...

Page 11

Case Outline – D²pak – 5 leads www.irf.com IPS7081(R)(S) 11 ...

Page 12

Tape and Reel – D²Pak – 5 leads www.irf.com IPS7081(R)(S) 12 ...

Page 13

Case Outline – Dpak – 5 leads www.irf.com IPS7081(R)(S) 13 ...

Page 14

Tape & Reel – Dpak – 5 leads IR WORLD HEADQUARTERS: This product has been designed and qualified for the Automotive [Q100] market. www.irf.com 233 Kansas St., El Segundo, California 90245 Tel: (310) 252-7105 Data and specifications subject to change ...

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