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STD Lamp V4
Mode: Editors' pick
- 1
Update time：
2021-05-29 17:32:37
Creation time：
2021-03-08 00:46:08
Description
Now we change the Boost converter to something better and make the Trinket run off the output of the boost converter
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity |
|---|---|---|---|---|
| 1 | Through Hole | J5 | 1X4_CONNECTOR_2.54 | 1 |
| 2 | Through Hole | J4,J3 | 1X5_CONNECTOR_2.54 | 2 |
| 3 | Through Hole | J2,J1 | 1X6_CONNECTOR_2.54 | 2 |
| 4 | 2.2uF | C9 | C1206 | 1 |
| 5 | 100nF | C8 | C0805 | 1 |
| 6 | TPS61030PWPR | U2 | TSSOP-16_L5.0-W4.4-P0.65-LS6.4-BL-EP WITHMOREVIAS | 1 |
| 7 | 10uF | C7 | C0805 | 1 |
| 8 | 1K | R7 | R0805 | 1 |
| 9 | 2M | R9,R11 | R0603 | 2 |
| 10 | 6.8uH | L1 | IND-SMD_L5.4-W5.2_SLO0530H6R8MTT | 1 |
| 11 | 2.4K | R6 | R0805 | 1 |
| 12 | 200K | R8 | R0603 | 1 |
| 13 | MMUN2133LT1G | Q1 | SOT-23-3_L2.9-W1.6-P1.90-LS2.8-BR | 1 |
| 14 | 1.5K | R2 | R0603 | 1 |
| 15 | HDR-M-2.54_1x1 | J7,J6 | HDR1X1 | 2 |
| 16 | 383K | R12 | R0603 | 1 |
| 17 | LED-0603_B | LED1 | LED0603_BLUE | 1 |
| 18 | BQ24072TRGTR | U1 | QFN-16_L3.0-W3.0-P0.50-TL-EP1.7 WITHVIAS | 1 |
| 19 | 4.7uF | C3,C2 | C0805 | 2 |
| 20 | 1000uF | C6 | CAP-SMD_BD10.0-L10.3-W10.3-RD | 1 |
| 21 | 10K | R3 | R0603 | 1 |
| 22 | 100uF | C4,C5 | C1210 | 2 |
| 23 | 470 | R4 | R0603 | 1 |
| 24 | SN74AHCT125PWR | U3 | TSSOP-14_L5.0-W4.4-P0.65-LS6.4-BL | 1 |
| 25 | DC005-2.0MM | DC1 | DC-IN-TH_DC005 | 1 |
| 26 | 680 | R5 | R0603 | 1 |
| 27 | 1.1K | R1 | R0603 | 1 |
| 28 | 1uF | C1 | C0805 | 1 |
| 29 | 215K | R10 | R0603 | 1 |
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