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PAM2808 Datasheet

5W HIGH POWER HBLED DRIVER

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PAM2808
5W HIGH POWER HBLED DRIVER
Description
The PAM2808 is a 5W high power HBLED driver with 1.5A constant
current. It features high efficiency and low quiescent current, making it
ideal for battery powered applications.
Pin Assignments
SO-8EP (Type B)
The PAM2808 features overcurrent protection and over temperature
shutdown. The PAM2808 is stable with a ceramic output capacitor of
4.7µF or higher.
PAM2808 is available in SO-8EP (Type B) package.
Features
High Output Current Up to 1.5A
Low Feedback Voltage: 0.1V
Stable with a Ceramic Output Capacitor
Low Quiescent Current
Open Load LED Protection
Over Temperature Shutdown
Low Temperature Coefficient
Standard SOP-8(EP) Packages
Pb-Free Package
Typical Applications Circuit
Applications
High Bright LED Driver
White LED Torch (Flashlight)
PAM2808
Document number: DS36402 Rev. 2 - 2
1 of 8
www.diodes.com
September 2015
© Diodes Incorporated


Diodes Semiconductor Electronic Components Datasheet

PAM2808 Datasheet

5W HIGH POWER HBLED DRIVER

No Preview Available !

Pin Description
Pin Number
1
2
3
4
5
6
7
8
Pin
Name
NC
VIN
EN
GND
NC
FB
VOUT
NC
Block Diagram
Not Connected
Input Voltage
Enabled
Ground
Not Connected
Feedback
Output Voltage
Not Connected
Function
PAM2808
Absolute Maximum Ratings (@TA = +25°C, unless otherwise specified.)
These are stress ratings only and functional operation is not implied. Exposure to absolute maximum ratings for prolonged time periods may
affect device reliability. All voltages are with respect to ground.
Parameter
Input Pin Voltage
EN, FB VOUT Pin Voltage
Maximum Output Current
Storage Temperature
Maximum Junction Temperature
Lead Soldering Temperature
Rating
6.5
-0.3 to VIN +0.3
PD/(VIN VO)
-65 to +150
+150
+300
Unit
V
°C
PAM2808
Document number: DS36402 Rev. 2 - 2
2 of 8
www.diodes.com
September 2015
© Diodes Incorporated


Part Number PAM2808
Description 5W HIGH POWER HBLED DRIVER
Maker Diodes
Total Page 8 Pages
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