TM
3021/3023 BuckPuck
Wide Range LED Power Module
DATA SHEET Page 1 of 8
Product Overview
The 3021 and 3023 BuckPuck LED Power Modules are a line of true
current regulated drivers for powering LEDs. The BuckPuck line of
LED drivers is the ideal choice for powering all types of high-
brightness and high-power LED Packages and LED arrays.
The line of BuckPuck LED drivers exhibit high eꢁciency and require
no external current limiting resistors or additional heat sinking for
operation. A fast response current-sensing circuit makes the 3021
and 3023 ideal for applications where ꢂashing or strobe operation of
the LED(s) is required.
A wide range of options are available including external dc analog
voltage intensity control, TTL/CMOS logic level on/oꢃ control (”E”
Version), and set-and-forget internal current limiting (”I” Version).
The standard units are fully potted in an extremely small form factor*
and are provided with a simple 7 pin SIP connection for through-hole
PCB mounting (3021) or 6” 24AWG Colored Leads (3023).
The 3021 and 3023’s built-in regulated 5V reference (E and I versions)
can provide output to power logic circuitry or microprocessor,
eliminating the need for an additional power supply on the circuit board.
Features
Typical Applications
DC or AC input voltage up to 32V (24VACRMS
)
Solar & Landscape Lighting
Architectural Lighting
Track Lighting
Automotive & Marine Lighting
Portable Lighting & Flashlights
Point of Purchase Lighting
Desk & Reading Lamps
Signal & marker Lighting
Flashing & Strobe Lighting
350mA, 500mA, 700mA, or 1.0A constant current output*
Extremely small form factor* (0.83”x0.83”x0.43”)
The 3021 has a simple 7-pin SIP connection for through-hole
PCB mounting or use with an optional wiring harness (3021Hx)
The 3023 has permanently attached wires
External analog/digital intensity control (TTL compatible)
Optional external potentiometer intensity control (0-100%)
Optional on-board trim adjustment (40-110%)
Output short circuit protection up to 15 seconds
Output open circuit protection
Pulse and strobe capable (control input)
Cabinet & Display Case Lighting
Sign & Channel Letters
Much More...
Built-in 5V reference/output to power logic circuitry or µProcessor
Pb
3021
7-Pin SIP through-hole
PCB mounting
BuckPuck
Optional on-board trim
adjustment (40-110%)
with optional
wiring harness
(3021HEP)
RoHS
C o m p lia n t
2 0 0 2 / 9 5 / E C
* - Custom units can be designed for OEM applications. Contact LUXdrive for more information.
©2013 LUXdrive, A Division of LEDdynamics, Inc. www.LUXdrive.com.
Speciꢀcations subject to change without notice. May, 2013 - Rev 3.1
LEDdynamics, Inc.
802.728.4533 P
802.728.3800 F
sales@LUXdrive.com
www.LUXdrive.com
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