IRS2980S IRF [International Rectifier], IRS2980S Datasheet
![no-image](/images/no-image-200.jpg)
IRS2980S
Manufacturer Part Number
IRS2980S
Description
LED DRIVER CONTROL IC
Manufacturer
IRF [International Rectifier]
Datasheet
1.IRS2980S.pdf
(18 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IRS2980S
Manufacturer:
IR
Quantity:
20 000
www.irf.com
IC Features
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LED Driver System Features
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Typical Connection Diagram
internal)
Dimming LED driver controller
Hysteretic Current Regulation
Closed-loop LED current dimming control
Analog/PWM Dimming Input
Internal High Voltage Regulator
Internal 15.6V zener clamp diode on Vcc
Micropower startup (250μA)
Latch immunity and ESD protection
Single chip dimming solution
Simple LED current dimming control method
No external protection circuits required (fully
Low external component count
Easy to use for fast design cycle time
Increased manufacturability and reliability
1
Typical applications
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Product Summary
Package Types
Topology
V
V
I
O+
OFFSET
OUT
LED incandescent/CFL replacement lamps
LED driver module
& I
O-
(breakdown)
(typical)
LED DRIVER CONTROL IC
SO8
© 2011 International Rectifier
180mA & 260mA
January 20
IRS2980S
600 V
Buck
V
CC
th
, 2012