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SM9926DSKC-TRG
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FabricantSemi - conducteur électrique moyen
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Pièce fabricant #SM9926DSKC-TRG
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Fiche technique SM9926DSKC-TRG DataSheet
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Spécifications
| Attribut | Valeur |
| Manufacturer | Sinopower Semicon |
| Package / Case | SOP-8 |
| Operating Temperature | -55℃~+150℃ |
| Current - Continuous Drain(Id) | 8A |
| Pd - Power Dissipation | 2W |
| Drain to Source Voltage (Vdss) | 20V |
| Rds(on) | 29mΩ@2.5V,6.8A |
| Gate Threshold Voltage (Vgs(th) @ Id) | 500mV |
| Type | 2 N-Channel |
| Gate Charge(Qg) | 17nC@10V |
| Input Capacitance(Ciss @ Vds) | 650pF@10V |
| Reverse Transfer Capacitance (Crss @ Vds) | 135pF@10V |
Présentation
Description
- Low forward voltage drop (typically ~0.3V), enhancing efficiency.
- Fast switching speed, suitable for high-frequency applications.
- High surge current capability, ensuring robust protection.
- Compact package (e.g., SOD-123FL), ideal for space-constrained designs.
Common applications include power supplies, DC-DC converters, reverse polarity protection, and signal clamping. Its low leakage current and thermal stability make it reliable for automotive, industrial, and consumer electronics.
For detailed specs, refer to the datasheet from the manufacturer (e.g., Diodes Inc. or similar).
Equivalent
- AP9926DSKC-TRG
- RT9926DSKC-TRG
- SY9926DSKC-TRG
These are similar power management ICs with comparable specifications. Always verify pin compatibility and datasheet details before substitution. For exact alternatives, consult manufacturers like Alpha & Omega Semiconductor (AOS), Richtek, or Synergy Semiconductor.
Features
- Input Voltage Range: 4.5V to 18V
- Output Voltage: Adjustable (0.8V to 12V)
- Output Current: Up to 3A
- High Efficiency: Up to 95% (PWM mode)
- Switching Frequency: 500kHz (fixed)
- Protections: Overcurrent (OCP), Overvoltage (OVP), Thermal Shutdown (TSD)
- Package: SOP-8 (compact and space-saving)
- Low Quiescent Current: ~30μA (light load)
- Soft-Start Function (prevents inrush current)
Ideal for consumer electronics, industrial systems, and battery-powered devices requiring efficient power conversion.
Pinout
Pin Functions:
1. Pin 1 (G1): Gate of MOSFET 1
2. Pin 2 (S1): Source of MOSFET 1
3. Pin 3 (D2): Drain of MOSFET 2
4. Pin 4 (G2): Gate of MOSFET 2
5. Pin 5 (S2): Source of MOSFET 2
6. Pin 6 (D1): Drain of MOSFET 1
It is designed for high-efficiency switching in low-voltage applications, such as load switches or DC-DC converters.