In this reference design, a Power multiplexer circuit with 2 input and 1 output is implemented on a small PCB. MOSFET gate driver ICs, eFuse ICs, zener diodes and small package MOSFETs selected from Toshiba's diverse lineup are used create ideal diode like characteristics with BBM and MBB switching.
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Circuit | Dual input and single output power source multiplexer circuit |
---|---|
Input VINA/ Input VINB | 5 V/20 V, 5 V/12 V, 9 V/20 V, 5 V/12 V, 12 V/24 V |
Output current (Max.) | 3 A to 5 A |
供設計人員使用的材料,例如電路操作概述和設計注意事項的解釋。請點擊每個選項以查看內容。
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器件型號 | 器件目錄 | 使用部位・數量 | 說明 |
---|---|---|---|
Zener diode | Module board | 12 V Zener Diode, SOD-323HE(US2H) | |
Zener diode | Module board | 16 V Zener Diode, SOD-323HE(US2H) | |
Zener diode | Module board | 30 V Zener Diode, SOD-323HE(US2H) | |
Zener diode | Module board | 6.8 V Zener Diode, SOD-323HE(US2H) | |
Small-signal Schottky barrier diode | Module board | 30 V/0.1 A Schottky Barrier Diode, SOD-962(SL2) | |
Small-signal MOSFET | Module board | N-ch MOSFET, 30 V, 0.1 A, 3.6 Ω@4V, CST3C | |
Small-signal MOSFET | Module board | N-ch MOSFET, 60 V, 0.15 A, 3.9 Ω@10V, CST3C | |
Small Low ON resistance MOSFETs | Module board | N-ch MOSFET, 30 V, 15 A, 0.0089 Ω@10V, SOT-1220(UDFN6B) | |
Comparator (CMOS) | Module board | Single Comparator (CMOS), 5.5 V, +/-2.75 V, MP6C | |
L-MOS SHS series (TC74LCX-equivalent) | Module board | One-Gate Logic(L-MOS), Schmitt Inverter, SOT-363(US6) | |
L-MOS SHS series (TC74LCX-equivalent) | Module board | One-Gate Logic(L-MOS), Inverter, SOT-765(US8) | |
Load switch IC | Module board | 2.7 to 28 V External MOSFET Driver IC, WCSP6G | |
Load switch IC | Module board | 2.7 to 28 V External MOSFET Driver IC, WCSP6G | |
Load switch IC | Module board | 2.7 to 28 V External MOSFET Driver IC, WCSP6G | |
Load switch IC | Module board | 2.7 to 28 V External MOSFET Driver IC, WCSP6G | |
Load switch IC | Module board | 2.7 to 28 V External MOSFET Driver IC, WCSP6G | |
Load switch IC | Module board | 2.7 to 28 V External MOSFET Driver IC, WCSP6G | |
eFuse IC | Module board | 4.4 to 13.2 V/3.65 A eFuse IC, 53 mΩ, WSON10 | |
eFuse IC | Module board | 4.4 to 18 V/5.0 A eFuse IC, 28 mΩ, WSON10B | |
Power MOSFET (N-ch single VDSS≤30V) | Module board | N-ch MOSFET, 30 V, 0.00065 Ω@10V, SOP Advance(N), U-MOSⅨ-H | |
Power MOSFET (N-ch single 30V<VDSS≤60V) | Module board/ Base board | N-ch MOSFET, 40 V, 0.00085 Ω@10V, SOP Advance(N), U-MOSⅨ-H | |
Power MOSFET (N-ch single VDSS≤30V) | Module board | N-ch MOSFET, 30 V, 0.0016 Ω@10V, TSON Advance, U-MOSⅨ-H | |
Load switch IC | Base board | 2.7 to 28 V External MOSFET Driver IC, WCSP6E | |
L-MOS SHS series (TC74LCX-equivalent) | Base board | One-Gate Logic(L-MOS), Schmitt Buffer, SOT-363(US6) | |
74HC CMOS logic IC series | Base board | Dual Monostable Multivibrator, SOIC16 | |
Point regulator (single output) | Base board | 200 mA Fixed Output LDO Regulator, 4.8 V, SOT-25(SMV) | |
Bias resistor built-in transistor (BRT) | Base board | NPN Bias Resistor Built-in Transistors (BRT), 1 kΩ/10 kΩ, SOT-723(VESM) | |
Bias resistor built-in transistor (BRT) | Base board | PNP Bias Resistor Built-in Transistors (BRT), 10 kΩ/10 kΩ, SOT-723(VESM) | |
Switching diode | Base board | 80 V/0.1 A Switching diode, SOD-523(ESC) | |
Low Dropout (LDO) Linear Voltage Regulator | Module board | High voltage, Low quiescent current, Fast load transient CMOS Linear Regulator | |
Low Dropout (LDO) Linear Voltage Regulator | Module board | High voltage, Low quiescent current, Fast load transient CMOS Linear Regulator |
我們提供有助於設計和考慮類似電路的材料,例如已安裝產品的應用說明。請點擊每個選項以查看內容。