IPS521

Series: -
Type: High Side
Input Type: Non-Inverting
Number of Outputs: 1
Mounting Type: Through Hole
Packaging: Tube
Package / Case: TO-220-5
On-State Resistance: 55 mOhm
Operating Temperature: -40°C ~ 150°C
Manufacturer: International Rectifier
Current - Output / Channel: 2.2A
Supplier Device Package: TO-220AB (5-LEAD)
Current - Peak Output: 10A
Voltage - Supply: 5.5 V ~ 35 V


Features:

• Over temperature protection (with auto-restart)
• Short-circuit protection (current limit)
• Active clamp
• E.S.D protection
• Status feedback
• Open load detection
• Logic ground isolated from power ground


Specifications

Symbol	Definition	Min.	Max.	Units	Test Conditions
Vout	Maximum output voltage	Vcc-50	Vcc+0.3	V
Voffset	Maximum logic ground to load ground offset	Vcc-50	Vcc+0.3
Vin	Maximum Input voltage	-0.3	7
Iin, max	Maximum positive IN current	-5	10	mA
Vdg	Maximum diagnostic output voltage	-0.3	7	V
Idg, max	Maximum diagnostic output current	-1	10	mA
Isd cont.	Diode max. permanent current (1) (rth=62oC/W)	-	2.2	A
Isd pulsed	Diode max. pulsed current (1)	-	10
ESD1	Electrostatic discharge voltage (Human Body)	-	4	KV	C=100pF, R=1500,
ESD2	Electrostatic discharge voltage (Machine Model)	-	0.5		C=200pF, R=0, L=10H
Pd	Maximum power dissipation(1) (TC=25oC) IPS521 (TC=25oC) IPS521S	-	40	W
		-	1.56
Tj max.	Max. storage & operating junction temp.	-40	+150	oC
Tlead	Lead temperature (soldering 10 seconds)	-	300
Vcc max.	Maximum Vcc voltage	-	50	V

Description

The IPS521/IPS521S are fully protected five terminal high side switches with built in short-circuit , overtemperature, ESD protection, inductive load capability and diagnostic feedback. The output current is controlled when it reaches Ilim value. The current limitation is activated until the thermal protection acts. The over-temperature protection turns off the high side switch if the junction temperature exceeds Tshutdown. It will automatically restart after the junction has cooled 7oC below Tshutdown. A diagnostic pin is provided for status feedback of short-circuit, over-temperature and open load detection. The double level shifter circuitry of the IPS521 allows large offsets between the logic ground and the load ground.

Parameters:

Technical/Catalog Information	IPS521
Vendor	International Rectifier
Category	Integrated Circuits (ICs)
Package / Case	TO-220-5 (Straight Leads)
Mounting Type	Through Hole
Type	High Side
Voltage - Supply	5.5 V ~ 35 V
On-State Resistance	55 mOhm
Current - Output / Channel	2.2A
Current - Peak Output	10A
Packaging	Tube
Input Type	Non-Inverting
Number of Outputs	1
Operating Temperature	-40°C ~ 150°C
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	IPS521 IPS521