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Complete kit for the High Power Buck-Boost LED Driver

A kit including the PCB and all the onboard parts to build the High Power Buck/Boost LED Driver.

It includes the four diodes and two inductors needed to build the full-power version.

The kit does not include an LED panel. Those are available separately in two versions (warm white or cool white) - see the links immediately below.

Note: photo shows fully assembled PCB.

Cat No SC6292. Price: AUD $80.00 ¹

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In stock:

yes (31 available). Estimated dispatch time: 1-3 days

Related to:

Project: Buck-Boost LED Driver (June 2022 [print issue] [online issue])
Feature: Buck/Boost Battery Charging (October 2022 [print issue] [online issue])
Project: Multi-Stage Buck/Boost Charger (October 2022 [print issue] [online issue])

Other items relevant to these projects:

Multi-Stage Buck/Boost Charger:

Buck/Boost Charger Adaptor PCB [14108221] ($5.00) Add to trolley
PIC16F1459-I/SO programmed for the Buck/Boost Battery Charger Adaptor (1410822A.HEX) ($15.00) Add to trolley
1.3-inch blue OLED with 4-pin I²C interface ($15.00) Add to trolley
1.3-inch white OLED with 4-pin I²C interface ($15.00) Add to trolley
Complete kit for the Buck/Boost Charger Adaptor ($40.00) Add to trolley (with default options)
Laser-cut clear acrylic front panel for Buck/Boost Charge Adaptor ($2.50) Add to trolley
Buck/Boost Charger Adaptor software & laser cutting files (1410822A.HEX) (Free) Add to trolley
Buck/Boost Charger Adaptor PCB pattern (PDF download) (14108221) (Free) Add to trolley

Buck-Boost LED Driver:

Kit parts list

	2 × 10µH 15.5Asat 10Amax 13.8×12.9mm inductor
	1 × High Power Buck-Boost LED Driver PCB [16103221]
	2 × 5kΩ top-adjust multi-turn trimpot

Connectors

	1 × jumper shunt
	4 × M205 fuse clip
	1 × 2-pin male header (2.54mm pitch)
	2 × 2-way terminal barrier (8.25mm pitch)

Semiconductors

	1 × INA282AID or INA282AQDRQ1 shunt monitor‎ IC (SOIC-8)
	1 × LM5118MHX switchmode controller IC (TSSOP-20)
	2 × BUK9Y4R8-60E or PSMN4R0-60YS 60V 100A N-channel Mosfet (SOT-669-4/LFPAK)
	1 × BAT54S 25V 200mA schottky dual series diode (SOT-23)
	4 × SBRT15U50SP5 50V 15A low-Vf schottky diode (PowerDI5-3)

SMD Capacitors

	16 × 10µF 50V M3216/1206 X7R
	1 × 1µF 50V M3216/1206 X7R
	6 × 100nF 50V M3216/1206 X7R
	1 × 4.7nF 50V M3216/1206 X7R
	1 × 2.2nF 50V M3216/1206 X7R
	1 × 330pF 50V M3216/1206 C0G/NP0

SMD Resistors

	1 × 100kΩ ±1% M3216/1206 ¼W
	1 × 82kΩ ±1% M3216/1206 ¼W
	1 × 15kΩ ±1% M3216/1206 ¼W
	2 × 10kΩ ±1% M3216/1206 ¼W
	3 × 1kΩ ±1% M3216/1206 ¼W
	1 × 220Ω ±1% M3216/1206 ¼W
	3 × 15mΩ ±1% M6332/2512 3W (CRA2512-FZ-R015ELF or similar)
	1 × 100Ω ±1% M3216/1206 ¼W

Cable & Hardware

	6 × 10mm Nylon M3 spacer
	10 × 6mm blackened metal panhead M3 screw
	2 × 10A M205 fast-blow fuse

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