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STD LED Driver 3454 V2 Rev A

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Update time: 2021-04-05 13:30:19
Creation time: 2016-10-08 03:40:21
Description
LED driver based on LTC3454. Version history: Ver 1: 1st prototype Ver 2: added low voltage cutoff circuit.
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ID Name Designator Footprint Quantity
1 LTC3454 U1 10-DFN (3X3) 1
2 4.7u L1 VLS3012 1
3 LED D1,D2 CP41B-RHS 2
4 2 ohms R2,R3 C1206 2
5 6.02k R4 C1206 1
6 1u C1 C1206 1
7 10u C3,C2 C1206 2
8 Si2323 Q1 SOT-23 1
9 MCP112-315 U3 RSOT-23 1
10 1Meg R1 C1206 1
11 0.1u C5 C1206 1
12 0.012u C4 C1206 1
13 FDC6331L U2 SOT-23-6 1
14 2 pin header J1,J3,J2 2 PIN HEADER 3

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