| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,238 pcs
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2238 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The FAN5230QSC from On Semiconductor is a versatile multiple-output voltage regulator designed for demanding applications like notebook PCs and battery-powered instruments. It efficiently converts input voltages ranging from 5.4V to 24V into the required voltages for system circuitry.
This device integrates three pulse-width modulated (PWM) switching regulator controllers and two linear regulators. The primary PWM controllers deliver 5V at 5A and 3.3V at 5A, switching out-of-phase to minimize input ripple. A third PWM controller provides a 12V or adjustable output at 120mA. Two integrated linear regulators supply always-on 5V and 3.3V outputs at 50mA each, ideal for standby power.
Key features include high efficiency exceeding 96%, hysteretic mode for light loads, and a fixed 300kHz switching frequency. It incorporates advanced features like RDS(ON) current sensing for over-current detection, input under-voltage lock-out (UVLO), and thermal shutdown protection. A Power Good signal is provided when all outputs are within specification.
The FAN5230QSC is available in a 24-pin QSOP package and is designed for surface mount applications. Its robust design and multiple outputs make it a suitable choice for complex power management solutions in portable electronics.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 5.4V to 24V.
The FAN5230QSC provides five regulated outputs.
It offers 5V @ 5A (PWM), 3.3V @ 5A (PWM), 5V @ 50mA (Linear Always On), 3.3V @ 50mA (Linear Always On), and 12V/Adjustable @ 120mA (Boost PWM).
The efficiency is greater than 96%.
The switching frequency is a fixed 300kHz.
The operating temperature range is -20°C to 85°C.
The FAN5230QSC is supplied in a 24-QSOP package and a 24-SSOP package.