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Buck:
| View file | ||
|---|---|---|
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Part Number | Price | Comments |
|---|---|---|
MAX5033DASA+ | Already in the bay | Buck IC |
RC0805FR-071ML | $0.15 | R1(1MΩ) - Upper resistor in voltage divider; by Vin |
RC0805FR-07383KL | $0.15 | R2(383KΩ) - Lower resistor in voltage divider; by Vin |
CL10B104KB8NNNC | $0.10 | CVD & CBST - 0.1µF x2 |
TYS8040151M-10 | $0.74 | L1 (150µF) - Inductor |
Cin(47µF) - | ||
Cout( - Ceramic | ||
D1 - No equations for diode given in datasheet and only this diode is shown throughout https://www.digikey.ca/en/products/detail/vishay-semiconductor-diodes-division/VS-50SQ100/143583 |
MCU:
Part Number | Price | Comments |
|---|---|---|
STM32L412KBT6 |
Already orderd && in the bay | same mcu as 4s esc with same passives |
Current Sense:
Part Number | Price | Comments |
|---|---|---|
INA180A1IDBVR | Already orderd && in the bay | same current sense IC as 4s esc |
Gate Driver:
Part Number | Price | Comments |
|---|---|---|
DRV8328BRUYR | already ordered | same gate driver as 4s esc |
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MOSFET:
Part Number | Price | Vds | Rds(on) | Continuous Current | Output Charge (nC) | Gate Charge (nC) | Rise time | Fall time | Comments |
|---|---|---|---|---|---|---|---|---|---|
1.13 | 30V | 3.5mOhm @ 10V | 60A |
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2.2 | 30V | 8mOhm @ 10V | 55A | Wider package size |
Conduction Loss:
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Gate Charge Loss:
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