IR3311

Series: -
Type: High Side
Input Type: Non-Inverting
Number of Outputs: 1
Mounting Type: Through Hole
Packaging: Tube
Package / Case: TO-220-5
Operating Temperature: -40°C ~ 150°C
Manufacturer: International Rectifier
Voltage - Supply: 6 V ~ 28 V
Supplier Device Package: TO-220AB (5-LEAD)
Current - Peak Output: 100A
Current - Output / Channel: 18A
On-State Resistance: 9 mOhm


Features:

· Load current feedback
· Programmable over current shutdown
· Active clamp
· E.S.D protection
· Input referenced to Vcc
· Over temperatue shutdown
· Reverse battery protection

Specifications

Symbol	Parameter	Min.	Max.	Units
Vcc- Vin max	Maximum input voltage	-16	50	V
Vcc-VIfb max	Maximum Ifb voltage	-0.3	50
Vcc - Voutmax.	Maximum output voltage	-0.3	30
Ids cont.	Diode max. permanent current (Rth = 60/W) (1)	-	2.8	A
Ids1 cont	Diode max. permanent current (Rth = 5/W) (1)	-	30
Ids pulsed	Diode max. pulsed current (1)	-	100
ESD 1	Electrostatic discharge (human body model) C=100pF, R=1500,	-	4	kV
ESD 2	Electrostatic discharge (machine model)C=200pF, R=0, L=10H	-	0.5
Pd	Power dissipation ( Rth = 60/W	-	2	W
TJ max.	Max. storage and junction temperature	-40	150
Min RIfb	Minimum resistor on the Ifb pin	0.3	-	k
Ifb max	Max. Ifb current	-20	+20	mA

Description

The IR3311 is a Fully Protected 4 terminal high side switch.The input signal is referenced to Vcc. When the input age Vcc - Vin is higher than the specified Vih threshold, the output power MOSFET is turned-on. When Vcc - Vin is lower han the specified Vil threshold, the output MOSFET is turned-off.A sense current proportional to the current in the power fet is sourced to the Ifb pin. Over-current shutdown occurs whenVifb - Vin > 4.5 V. The current shutdown threshold is sted, by selecting the proper RIfb. Either over-current and over-tem-perature latches off the switch. The device is reset by ng the input pin high. Other integrated protections ( ESD, reverse battery, active clamp ) make the IR3311(S) very rugged and suitable for the automotive environment.

Parameters:

Technical/Catalog Information	IR3311
Vendor	International Rectifier
Category	Integrated Circuits (ICs)
Package / Case	TO-220-5 (Straight Leads)
Mounting Type	Through Hole
Type	High Side
Voltage - Supply	6 V ~ 28 V
On-State Resistance	9 mOhm
Current - Output / Channel	18A
Current - Peak Output	100A
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	IR3311 IR3311