3 Bill of Materials (BOM)

Table 3-1. Bill of Materials (BOM)
QtyReferenceDescriptionManufacturerPart Number
3C10, C40, C50Capacitor, Ceramic, 22 µF, 25V, 20%, X5R, SMD, 0805Wurth Elektronik885012107019
7C11, C30, C31, C32, C33, C60, C61Capacitor, Ceramic, 10 µF, 25V, 10%, X5R, SMD, 0805Wurth Elektronik885012107027
10C20, C21, C24, C25, C41, C52, C53, C62, C72, C73Capacitor, Ceramic, 10 µF, 50V, 10%, X5R, SMD, 1206Wurth Elektronik885012108022
1C22Capacitor, Ceramic, 1 µF, 25V, 10%, X7R, SMD, 0805Wurth Elektronik885012207078
4C23, C42, C51, C71Capacitor, Ceramic, 0.1 μF, 100V, 10%, X7R, SMD, 0805Wurth Elektronik885012207128
1C70 (Primary Component Option)Capacitor, Ceramic, 2.2 μF, 100V, 10%, X7R, SMD, 1210Wurth Elektronik885012209071
1C70 (Alternate Component Option)Capacitor, Ceramic, 10 μF, 75V, 10%, X7R, SMD, 1210TDK CorporationC3225X7R1N106K250AC
3D40, D50, D60Diode, Schottky, 505 mV, 1A, 40V, SMD, DO-214AC (SMA)ON Semiconductor®MBRA140T3G
1D61Diode, Zener, 27V, 1.5W, DO-214AC (SMA)ON Semiconductor®SZ1SMA5935BT3G
1D70Diode, Schottky, 750 mV, 1A, 100V, SMD, SMBON Semiconductor®MBRS1100T3G
1D71Diode, Rectifier, 1N4148, 1V, 150 mA, 75V, SMD, SOD-323Micro Commercial Components (MCC)1N4148WX-TP
6J10, J20, J30, J40, J50, J70 (First PCB revision)Connector, Terminal, 2.54 mm, 1x4, Female, 18-30AWG, 6A, Through Hole, R/AWurth Elektronik691210910004
6J10, J20, J30, J40, J50, J70 (Second PCB revision) Connector, Header, 2.54 mm, 1x4, Male, Through Hole, Vertical Wurth Elektronik61300411121
1J60 (First PCB revision)Connector, Terminal, 2.54 mm, 1x5, Female, 18-30AWG, 6A, Through Hole, R/AWurth Elektronik691210910005
1J60 (Second PCB revision)Connector, Header, 2.54 mm, 1x5, Male, Through Hole, Vertical Wurth Elektronik61300511121
1L10Inductor, 4.7 µH, 2.2A, 20%, WE-MAPI, SMDWurth Elektronik74438335047HT
1L20Inductor, 15 µH, 2.1A, 20%, WE-MAPI, SMDWurth Elektronik74438356150
3L30, L40, L60Inductor, 4.7 µH, 5.2A, 20%, WE-MAPI, SMD, L4.1W4.1H2.1Wurth Elektronik7443844020047
1L50Inductor, 10 µH, 5A, 20%, WE-XHMI, SMDWurth Elektronik744393305100
1L70Inductor, 22 µH, 1.7A, 20%, WE-MAPI, SMD, L4.1W4.1H2.1Wurth Elektronik74438356220
2R10, R30Resistor, TKF, 100 kΩ, 1%, 1/10W, SMD, 0603Wurth Elektronik560112116004
1R11Resistor, TKF, 1.69 MΩ, 1%, 1/10W, SMD, 0603VishayCRCW06031M69FKEA
3R12, R31, R32Resistor, TKF, 1 MΩ, 1%, 1/10W, SMD, 0603Wurth Elektronik560112116074
5R20, R40, R50, R60, R70Resistor, TKF, 100 kΩ, 1%, 1/4W, SMD, 0805Wurth Elektronik560112120013
1R21Resistor, TKF, 31.6 kΩ, 1%, 1/8W, SMD, 0805PanasonicERJ-6ENF3162V
2R22, R72Resistor, TKF, 10 kΩ, 1%, 1/4W, SMD, 0805Wurth Elektronik560112120004
1R33Resistor, TKF, 866 kΩ, 1%, 1/10W, SMD, 0603Yageo CorporationRC0603FR-07866KL
1R34Resistor, TKF, 360 kΩ, 1%, 1/10W, SMD, 0603Yageo CorporationRC0603FR-07360KL
1R41Resistor, TKF, 1.05 MΩ, 1%, 1/10W, SMD, 0603VishayCRCW06031M05FKEA
1R42Resistor, TKF, 120 kΩ, 1%, 1/10W, SMD, 0603Wurth Elektronik560112116044
1R51Resistor, TKF, 169 kΩ, 1%, 1/8W, SMD, 0805PanasonicERJ-6ENF1693V
1R52Resistor, TKF, 9.1 kΩ, 1%, 1/8W, SMD, 0805Stackpole Electronics, Inc.RMCF0805FT9K10
1R61Resistor, TKF, 3Ω, 1%, 1/8W, SMD, 0805VishayCRCW08053R00FKEA
2R62, R73Resistor, TKF, 0Ω, 1/8W, SMD, 0805Wurth Elektronik560112120002
1R71Resistor, TKF, 52.3 kΩ, 1%, 1/8W, SMD, 0805PanasonicERJ-6ENF5232V
1PCB1Printed Circuit Board 04-12242-R1
Table 3-2. Microchip Parts
QtyReferenceDescriptionManufacturerPart Number
1U10Analog Switcher, Boost, 1.8V to 5.5V, SOT-23-6Microchip Technology Inc.MCP16251T-I/CH
1U20Analog Switcher, Buck, 2V to 24V, TDFN-8Microchip Technology Inc.MCP16311T-E/MNY
1U30Analog Switcher, Boost, 1.8V to 5.25V, MSOP-10Microchip Technology Inc.MCP16411T-I/UN
2U40, U50Analog Switcher, Boost, 32V, SOT-23-5Microchip Technology Inc.MCP1663T-E/OT
1U60Analog Switcher, Boost, 32V, SOT-23-5Microchip Technology Inc.MCP1664T-E/OT
1U70Analog Switcher, Buck, 2V to 24V, SOT-23-6Microchip Technology Inc.MCP16331T-E/CHCT-ND