TPS54339DDA
TPS54339DDA is a synchronous step down converter that can efficiently convert input voltages ranging from 4
Quantity | Unit Price(USD) | Ext. Price |
---|---|---|
1 | $1.003 | $1.00 |
200 | $0.389 | $77.80 |
500 | $0.376 | $188.00 |
1000 | $0.369 | $369.00 |
Inventory:8,081
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Part Number : TPS54339DDA
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Package/Case : HSOIC (DDA)-8
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Brands : TI
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Components Categories : Voltage Regulators - DC DC Switching Regulators
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Datesheet : TPS54339DDA DataSheet (PDF)
Overview of TPS54339DDA
The TPS54339DDA is a synchronous step-down DC/DC converter designed for applications that require high efficiency, low ripple, and small size. It can handle an input voltage range of 4.5V to 28V and deliver an output voltage as low as 0.76V with a maximum output current of 3A.This converter operates at a fixed frequency of 500kHz to allow for smaller external components, reducing the overall board space required. It also features a flexible soft-start function, adjustable current limit, and a power good output for system monitoring. The TPS54339DDA incorporates an integrated high-side MOSFET and low-side synchronous MOSFET to minimize power loss and improve efficiency. It also includes thermal shutdown and overcurrent protection features to ensure the safety and reliability of the system.
Key Features
Application
Specifications
The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.
Vin (min) (V) | 4.5 | Vin (max) (V) | 23 |
Vout (min) (V) | 0.76 | Vout (max) (V) | 7 |
Iout (max) (A) | 3 | Iq (typ) (mA) | 0.85 |
Switching frequency (min) (kHz) | 600 | Switching frequency (max) (kHz) | 600 |
Features | Enable, Soft Start Adjustable, Synchronous Rectification | Operating temperature range (°C) | -40 to 85 |
Rating | Catalog | Regulated outputs (#) | 1 |
Control mode | D-CAP2 | Duty cycle (max) (%) | 90 |
Type | Converter |
Warranty & Returns
Warranty, Returns, and Additional Information
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QA & Return Policy
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Returns for refund: within 90 days
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