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STD 5V 4A Powerbank (PBB0000)

5V 4A Powerbank (PBB0000)

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License

GPL 3.0

License: GPL 3.0

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Update time: 2023-10-07 19:47:49
Creation time: 2023-10-07 19:44:15
Description

Description

**DorianTech 5V 4A Powerbank circuit (PBB0000)** Specifications: - Input: 5V 2A - Output: 5.1V 4A - Protection: OCP, Charging OTP, Charging OVP, Battery UVP, SCP Code: [Powerbank code](https://pastebin.com/igTm95aX) Callibration code: [Powerbank callibration code](https://pastebin.com/igTm95aX)
Design Drawing

Design Drawing

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ID Name Designator Footprint Quantity
1 pad 4mm B+,B-,B_NTC PAD 4MMX4MM 3
2 100nF C1,C12,C13,C14,C15,C16 C0603 6
3 22uF C2,C5,C6 C1206 3
4 10uF C3,C4,C9 C1206 3
5 100uF C7,C8 CAP-TH_BD6.3-P2.50-D1.0-FD 2
6 DNP C10 C0603 1
7 BAT42W-7-F D1 SOD-123_L2.8-W1.8-LS3.7-RD 1
8 3.3uH L1 IND-SMD_L7.3-W7.3_YPRH0704 1
9 22uH L2 IND-SMD_L17.5-W17.0_YXMAC1770 1
10 MF52 NTC RES-TH_L2.5-W2.5-P1.70-D0.3 1
11 FS8205A Q1,Q2,Q3 TSSOP-8_L4.4-W3.0-P0.65-LS6.4-BL-2 3
12 100 R1 R0603 1
13 1K R2,R8 R0603 2
14 10K R3,R4,R10,R21,R23,R24,R25 R0603 7
15 25mΩ R5,R9 R2010 2
16 26.7K R6 R0603 1
17 7.5K R7 R0603 1
18 15K R11 R0603 1
19 100K R12 R0603 1
20 2.49K R13 R0603 1
21 11K R14 R0603 1
22 DNP R15 R0603 1
23 DNP R31 R1206 1
24 FS312F-G U1 SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BR 1
25 FP8208AXR-G1 U2 SOP-8_L5.0-W4.0-P1.27-LS6.2-BL-EP 1
26 FP6277XR-G1 U3 SOP-8_L4.9-W3.9-P1.27-LS6.0-BL-EP 1
27 TPS2513DBVR U4 SOT-23-6_L2.9-W1.6-P0.95-LS2.8-BR 1
28 MCP6002T-I/SN U5 SOIC-8_L4.9-W3.9-P1.27-LS6.0-BL 1
29 MICROQTJ USB1 MICRO-USB-SMD_MICROQTJ 1
30 U-A-24SS-W-2 USB2,USB3 USB-A-SMD_U-A-24SS-W-2 2
31 4.7nF C11 C0603 1
32 DNP ICSP HDR-TH_6P-P2.54-V-R2-C3-S2.54 1
33 K2-1187SQ-A4SW KEY KEY-SMD_4P-L5.2-W5.2-P3.70-LS6.4 1
34 XL-TD1608SURC LED1,LED2,LED3,LED4 LED0603-R-RD_RED 4
35 XL-502UWC LED5 LED-TH_BD5.9-P2.54-RD_WHITE 1
36 56K R16,R19 R0603 2
37 3.3k R17,R18,R20,R22 R0603 4
38 560 R26,R27,R28,R29 R0603 4
39 47 R30 R1206 1
40 FP130AKR-LF (C2897210) U6,U7 SOT-23-5_L2.9-W1.6-P0.95-LS2.8-BR 2
41 ATTINY44A-SSU U8 SOIC-14_L8.7-W3.9-P1.27-LS6.0-BL 1

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