TPS54339EDDAR


YeeHing #: Y012-TPS54339EDDAR
Inventory: 5000

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Description

TPS54339EDDAR Texas Instruments - Yeehing Electronics

4.5-V to 23-V input, 3-A synchronous step-down converter with D-CAP2 mode and light load efficiency

Pricing (USD)

Quantity Unit Price
1 — 99 1.389
100 — 249 1.147
250 — 999 0.824
1,000 + 0.43

The above prices are for reference only.

Specifications

Manufacturer Texas Instruments
Product Category Switching Voltage Regulators
RoHS Y
Mounting Style SMD/SMT
Package / Case SO-PowerPad-8
Output Voltage 0.76 V to 7 V
Output Current 3 A
Number of Outputs 1 Output
Input Voltage MAX 23 V
Topology Buck
Input Voltage MIN 4.5 V
Switching Frequency 600 kHz
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C
Series TPS54339E
Packaging Reel
Input Voltage 4.5 V to 23 V
Operating Temperature Range - 40 C to + 85 C
Product Voltage Regulators
Type Step Down Converter
Brand Texas Instruments
Development Kit TPS54339EEVM-056
Moisture Sensitive Yes
Operating Supply Current 600 uA
Product Type Switching Voltage Regulators
Factory Pack Quantity 2500
Subcategory PMIC - Power Management ICs
Supply Voltage - Min 4.5 V
Tradename D-CAP2
Unit Weight 0.002490 oz

For more information, please refer to datasheet

Documents

TPS54339EDDAR Datasheet

More Information

The TPS54339E is an adaptive on-time D-CAP2™ mode synchronous buck converter. The TPS54339E enables system designers to complete the suite of various end-equipment power bus regulators with a cost effective, low component count, low standby current solution. The main control loop for the TPS54339E uses the D-CAP2™ mode control that provides a fast transient response with no external compensation components. The adaptive on-time control supports seamless transition between PWM mode at higher load conditions and Eco-mode™ operation at light loads. Eco-mode™ allows the TPS54339E to maintain high efficiency during lighter load conditions. The TPS54339E also has a proprietary circuit that enables the device to adopt to both low equivalent series resistance (ESR) output capacitors, such as POSCAP or SP-CAP, and ultra-low ESR ceramic capacitors. The device operates from 4.5-V to 18-V VIN input. The output voltage can be programmed between 0.76 V and 7 V. The device also features an adjustable soft start time. The TPS54339E is available in the 8-pin DDA package, and designed to operate from –40°C to 85°C.

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