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AO9926B
+BOMMOSFET 2N-CH 20V 7.6A 8-SOIC
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ManufacturerAlpha & Omega Semiconductor Inc.
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Mfr. Part #AO9926B
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Datasheet AO9926B DataSheet
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Package 8-SOIC
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In Stock3907
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Specifications
| Attribute | Value |
| Package | Tape & Reel (TR) |
| ProductStatus | Active |
| FETType | 2 N-Channel (Dual) |
| FETFeature | Logic Level Gate |
| DraintoSourceVoltage(Vdss) | 20V |
| Current-ContinuousDrain(Id)@25°C | 7.6A |
| RdsOn(Max)@IdVgs | 23mOhm @ 7.6A, 10V |
| Vgs(th)(Max)@Id | 1.1V @ 250µA |
| GateCharge(Qg)(Max)@Vgs | 12.5nC @ 10V |
| InputCapacitance(Ciss)(Max)@Vds | 630pF @ 15V |
| Power-Max | 2W |
| OperatingTemperature | -55°C ~ 150°C (TJ) |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
Overview
Description
- Voltage Rating: -30V drain-to-source (VDS).
- Current Capacity: -5.8A continuous drain current (ID).
- Low On-Resistance: 40mΩ (max) at VGS = -10V, enhancing efficiency.
- Gate Threshold: -1V to -2.5V (VGS(th)), suitable for low-voltage control.
Applications:
- Load switching in power supplies.
- Battery management systems.
- DC-DC converters.
Package: SOP-8 (or similar), ensuring compact PCB integration.
Advantages include low power loss and fast switching, making it ideal for portable and energy-efficient designs. Always refer to the datasheet for precise specifications.
Features
- Voltage Rating: 30V (VDSS)
- Current Rating: -7.5A (ID)
- Low On-Resistance: 28mΩ (max) at VGS = -10V
- Gate Threshold Voltage: -1V to -2.5V (VGS(th))
- Fast Switching: Low gate charge (Qg) for efficient performance
- Power Dissipation: 2.5W (TA = 25°C)
- Package: SOP-8 (Surface Mount)
- Applications: Power management, load switching, battery protection
Compact and efficient, it’s ideal for portable electronics and power systems.
Pinout
Key Functions:
- Pins 1, 2, 3 (Drain): High-current drain connections.
- Pin 4 (Gate): Control input (voltage applied here switches the MOSFET).
- Pins 5, 6, 7, 8 (Source): Common source connection, often tied to ground.
Applications:
- Power switching (e.g., load switches, motor drivers).
- Low-voltage DC-DC converters.
Specs (typical):
- VDS: 30V
- ID: 50A (pulsed)
- Low RDS(on) for efficiency.
Check the datasheet for exact pinout and ratings.
Application
1. Power Management – Switching and load control in portable devices.
2. Battery Protection – Reverse polarity and overcurrent protection.
3. DC-DC Converters – Efficient voltage regulation.
4. Motor Control – Driving small motors in consumer electronics.
5. LED Drivers – Power switching for LED lighting.
Its low on-resistance and compact package make it ideal for space-constrained, energy-efficient applications.
