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STD AMPSMPS TPA3116 + SMPS
Mode: Editors' pick
- 5
Update time：
2022-02-12 11:10:02
Creation time：
2018-12-13 18:05:31
Description
Mono amplifier 100W + power supply on one PCB
Design Drawing
schematic diagram
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PCB
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| ID | Name | Designator | Footprint | Quantity | Mounted | |
|---|---|---|---|---|---|---|
| 1 | IR2153SPBF | U2 | SOIC-8_150MIL | 1 | Yes | C79666 |
| 2 | IRF840APBF | Q1,Q2 | 220 | 2 | Yes | C2605 |
| 3 | 1k | R1,R2,R5,R6,R7,R8,R9,R10,R11,R12,R13,R21,R22 | 0805 | 13 | Yes | |
| 4 | 1u | C6,C7,C8,C9,C11,C12,C13,C14,C15,C16,C17,C18,C21,C22,C25,C26,C27,C28 | 0805 | 18 | Yes | |
| 5 | 100u | C10,C29,C33,C35 | CAP-D5.0XF2.0 | 4 | Yes | |
| 6 | 33uH | L1,L2 | 12.5*12.5*7.5 | 2 | Yes | C87568 |
| 7 | 1.5nF | C19,C20 | CAP-CBB-7.0*4.0 | 2 | Yes | C13555 |
| 8 | 1000uF | C23,C24 | CAP-D12.5XF5.0 | 2 | Yes | C59328 |
| 9 | SPEAKER OUT | J1 | TERMINAL_BLOCK_2P_5 | 1 | Yes | |
| 10 | EMI_Filter_LL | FL1 | EMI FILTER | 1 | Yes | |
| 11 | 100uF | C3 | CAP-D18.0XF7.5 | 1 | Yes | C2767 |
| 12 | KBP307_C87693 | D2 | BRIDGE-KBP | 1 | Yes | C87693 |
| 13 | MBR20100CTD | D3 | 220 DIODE | 1 | Yes | C129881 |
| 14 | smps trans | U1 | TRANS_ER_28_14_11 SMPS | 1 | Yes | |
| 15 | 1uF | C5,C1,C31,C32 | CAP-CBB-18.0*7.5 | 4 | Yes | C109531 |
| 16 | 33Ω(330) | R3,R4 | 0805 | 2 | Yes | C104232 |
| 17 | 1N4007 | D4,D5 | DO-41 | 2 | Yes | C84641 |
| 18 | 1uF | C2 | 0805 | 1 | Yes | C151840 |
| 19 | 15KΩ(153) | R14 | 0805 | 1 | Yes | C114740 |
| 20 | 820pF | C4 | 0805 | 1 | Yes | C113863 |
| 21 | NTC | R15 | NTC 10D-15 | 1 | Yes | C105635 |
| 22 | 62KΩ | R16,R17 | AXIAL-0.4 | 2 | Yes | C58632 |
| 23 | 100Ω | R18 | 2W RESISTOR VERTICAL | 1 | Yes | C58717 |
| 24 | 1nF | C30 | CAP-5*4-7.5MM | 1 | Yes | C52215 |
| 25 | 18KΩ | R19 | 2W RESISTOR VERTICAL | 1 | Yes | C61756 |
| 26 | POWER | J2,J3 | TERMINAL_BLOCK_2P_5 | 2 | Yes | |
| 27 | IN | J4,J5 | TERMINAL_BLOCK_2P_5 | 2 | Yes | |
| 28 | 1k | R20 | AXIAL-0.8 | 1 | Yes | |
| 29 | 10uH | L3 | INDUCTOR 10MM | 1 | Yes | C27938 |
| 30 | FUSE | F1 | 250V 2A FUSE | 1 | Yes | SS-5-2A-AP |
| 31 | 102K ±10% 2KV | C34 | CAP-HV-5.0*4.0 | 1 | Yes | C20572 |
| 32 | LL4148 | D6 | LL-34 | 1 | Yes | C9808 |
| 33 | 1N4742A | D1 | DO-41 | 1 | Yes | C113210 |
| 34 | TPA3116D2DADR | U3 | HTSSOP-32 | 1 | Yes | C111559 |
| 35 | 100k | R29 | RM063 | 1 | Yes | |
| 36 | LED-3MM | LED1 | LED-3MM/2.54 | 1 | Yes | C99772 |
| 37 | NE5532AD | U5 | SOIC8 | 1 | Yes |
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