| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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49,534 pcs
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49534 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The TPS54062 from Texas Instruments is a versatile synchronous step-down (buck) converter designed for efficient power management. It operates with an input voltage range from 4.7V to 60V and can deliver up to 50mA of output current. This device is suitable for applications requiring low standby power, featuring a typical operating quiescent current of 89 µA.
The converter utilizes peak current mode control for stable operation and offers an adjustable switching frequency between 100 kHz and 400 kHz, allowing for optimization of efficiency and component size. It includes integrated high-side and low-side MOSFETs and supports diode emulation for improved light-load efficiency. Protection features include cycle-by-cycle current limit, thermal shutdown, and frequency foldback.
The TPS54062 is available in compact MSOP-8 and 3mm x 3mm VSON-8 packages, making it suitable for space-constrained designs. It is designed to be stable with ceramic output capacitors or low-cost aluminum electrolytic capacitors. The device also features an internal slow-start function and an adjustable undervoltage lockout (UVLO).
Key applications include low-power standby or bias voltage supplies, 4-20 mA current-loop powered sensors, and industrial process control systems. It can also serve as a replacement for high-voltage linear regulators.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.08 | $1.08 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 4.7 V to 60 V.
The maximum output current is 50 mA.
The switching frequency can be adjusted from 100 kHz to 400 kHz.
The typical operating quiescent current is 89 µA.
The voltage reference is 0.8 V with ±2% tolerance.
The operating temperature range is -40°C to 125°C.
The TPS54062 is available in MSOP-8 and 3mm x 3mm VSON-8 packages.