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PAM2842 Datasheet

HIGH POWER LED DRIVER

No Preview Available !

A Product Line of
Diodes Incorporated
PAM2842
HIGH POWER LED DRIVER
Description
The PAM2842 is a high power LED driver, capable of driving up to 10
high power LEDs in series. The PAM2842 supports buck, boost and
sepic topology.
The PAM2842 features over current protection, over voltage
protection, under voltage lockout and over temperature protection,
which prevent the device from damage.
LED dimming can be done by using a PWM signal to the COMP pin.
The PAM2842 is available in TSSOP-20 packages.
Pin Assignments
Features
Output Power up to 30W
Chip Enable with Soft-start
Analog and PWM Dimming
Peak Efficiency up to 97%
Low Quiescent Current
Switching Frequency Adjustable
Support Buck/Boost/Sepic Toplogy
Over Current Protection
Over Voltage Protection
Thermal Protection
UVLO
Tiny Pb-Free Packages: 40-Pin QFN6x6 and TSSOP-20
Applications
Home Lighting
Automotive Lighting
Monitor Backlighting
PAM2842
Document number: DSxxxxx Rev. 1 - 2
1 of 17
www.diodes.com
October 2012
© Diodes Incorporated


Diodes Semiconductor Electronic Components Datasheet

PAM2842 Datasheet

HIGH POWER LED DRIVER

No Preview Available !

Typical Applications Circuit
Boost with Low Side Current Sense
A Product Line of
Diodes Incorporated
PAM2842
Boost with High Side Current Sense
Buck/Boost (Sepic) with Low Side Current Sense
Buck/Boost (Sepic) with High Side Current Sense
Buck with High Side Current Sense
PAM2842
Document number: DSxxxxx Rev. 1 - 2
2 of 17
www.diodes.com
October 2012
© Diodes Incorporated


Part Number PAM2842
Description HIGH POWER LED DRIVER
Maker Diodes
Total Page 17 Pages
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