Texas Instruments bq25570, Руководство пользователя

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Bill of Materials and Board Layout
4 Bill of Materials and Board Layout
This section contains the bill of materials (BOM) and the PCB board layouts for the bq25570 EVM.
4.1 Bill of Materials
Table 2 lists the BOM for the EVM.
Table 2. Bill of Materials
Count RefDes Value Description Size Part Number MFR
1 C1 4.7uF Capacitor, Ceramic Chip, 6.3V, X7R, 10% 805 C0805C475K9RACTU Kemet
1 C2** 0.01u** Capacitor, Ceramic, 50V, X7R, 10% 0603 GRM188R71H103KA01D Murata
1 C3 22uF Capacitor, Ceramic Chip, 6.3V, X5R, 10% 805 JMK212BJ226MG-T Taiyo Yuden
2 C4 C7 0.1uF Capacitor, Ceramic Chip, 6.3V, X5R, 10% 603 06036D104KAT2A AVX
1 C5 4.7uF Capacitor, Ceramic Chip, 10V, X7R, 10% 805 LMK212B7475KG-T Taiyo Yuden
1 C6 100uF Capacitor, Ceramic Chip, 6.3V, X5R, 20% 1812 GRM43SR60J107ME20L Murata
0 C8-10 DNP Capacitor, Electrolytic, Snap Mt., vvV 7343 (D) n/a n/a
9 J1 J3-4 J6-7 J9-10 J12-13 PEC02SAAN Header, Male 2-pin, 100mil spacing, 0.100 inch x 2 PEC02SAAN Sullins
4 J2 J5 J8 J11 ED555/2DS Terminal Block, 2-pin, 6-A, 3.5mm 0.27 x 0.25 inch ED555/2DS OST
3 JP1 JP5 JP6 PEC02SAAN Header, Male 2-pin, 100mil spacing, 0.100 inch x 2 PEC02SAAN Sullins
3 JP2-4 PEC03SAAN Header, Male 3-pin, 100mil spacing, 0.100 inch x 3 PEC03SAAN Sullins
1 L1 22uH Inductor, SMT, 0.65A, 360m Ω 4.0mmx4.0mmx1.80mm LPS4018-223M Coilcraft
Inductor SMT, 0.36A, 410m Ω 3.8mmx3.8mmx1.65mm 744031220
1 L2 10 uH Inductor, SMT, 1.4A, 216m
Ω
2.0mm x 2.5 mm 1239AS-H-100N Toko
Inductor SMT, 250mA, 500m Ω 2.5mm x 2.0mm x 1.00mm 74479888310 Wurth Elektronik
Inductor SMT, 500mA, 390m
Ω
2.8mm x 2.8mm x 1.35mm 744029100 Wurth Elektronik
Inductor SMT, 500mA, 500m Ω 2.5mm x 2.0mm x 1.2mm 74479889310 Wurth Elektronik
1 R1 7.5M Resistor, Chip, 1/16W, 1% 603 CRCW06037M50FKEA Vishay Dale
1 R10 8.66M Resistor, Chip, 1/16W, 1% 603 CRCW06038M66FKEA Vishay Dale
1 R2 5.76M Resistor, Chip, 1/16W, 1% 603 CRCW06035M76FKEA Vishay Dale
2 R3 R5 4.99M Resistor, Chip, 1/16W, 1% 603 CRCW06034M99FKEA Vishay Dale
1 R4 10M Resistor, Chip, 1/16W, 1% 603 CRCW060310M0FKEA Vishay Dale
1 R6 887k Resistor, Chip, 1/16W, 1% 603 CRCW0603887KFKEA Vishay Dale
1 R7 6.98M Resistor, Chip, 1/16W, 1% 603 CRCW06036M98FKEA Vishay Dale
1 R8 5.36M Resistor, Chip, 1/16W, 1% 603 CRCW06035M36FKEA Vishay Dale
1 R9 4.22M Resistor, Chip, 1/16W, 1% 603 CRCW06034M22FKEA Vishay Dale
4 TP1 TP4-6 5002 Test Point, White, Thru Hole Color Keyed 0.100 x 0.100 inch 5002 Keystone
0 TP2-3 TP7 DNP Test Point, 0.020 Hole 0.100 x 0.100 inch STD STD
2 TP8-9 5001 Test Point, Black, Thru Hole Color Keyed 0.100 x 0.100 inch 5001 Keystone
1 U1 BQ25570RGR IC, Ultra Low Power Harvester C Buck IC VQFN BQ25570RGR TI
4 Shunt, 100-mil, Black 0.1 929950-00 3M
1 -- PCB, 2.5212 in x 2.6039 in PWR206 Any
17 SLUUAA7A – July 2013 – Revised August 2014 User's Guide for bq25570 Battery Charger Evaluation Module for Energy
Harvesting
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