| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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1,845 pcs
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1845 pcs | On Request | 1 | On Request | On Request | 04+ | On Request | On Request |
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The FAN5232MTCX from ON Semiconductor is a high-efficiency and high-precision DC/DC controller suitable for applications like LCD PCs, notebook PCs, and PDAs. It offers an adjustable synchronous buck switcher with an output range from 5V up to 80% of Vin, alongside two linear regulators providing 3.3V and 5V always-on outputs.
This controller utilizes current-mode control with voltage feed-forward for fast and stable loop response. It supports a wide input voltage range of 5.6V to 24V and operates within an ambient temperature range of -20°C to 85°C. The device features independent shutdown pins, Power Good output, input UVLO, and output OV protection.
The FAN5232MTCX is available in a 14-pin TSSOP package, designed for surface mount applications. Its design focuses on high efficiency across various load conditions, using MOSFET Rds(on) for current sensing to maximize efficiency, with an option for a sense resistor for higher precision.
Key features include 1% internal reference precision, no shoot-through current, and charge pump operation at all loads. The device is well-suited for portable instruments and systems requiring multiple regulated voltage rails from a single input source.
| 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 5.6V to 24V.
It provides a fixed 3.3V output, a fixed 5V output, and an adjustable buck output from 5V to 80% of the input voltage.
The operating temperature range is -20°C to 85°C.
It is available in a 14-TSSOP surface mount package (0.173", 4.40mm width).
It has three outputs.
The internal reference precision is 1%.