HomedatasheetTPS61259YFF

TPS61259YFF Datasheet

3.5-MHz HIGH EFFICIENCY STEP-UP CONVERTER
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Description

DESCRIPTION
The TPS6125x device provides a power supply solution for battery-powered portable applications. Intended for low-power applications, the TPS6125x supports up to 800-mA load current from a battery discharged as low as 2.65V and allows the use of low cost chip inductor and capacitors.

FEATURES
• 93% Efficiency at 3.5MHz Operation
• 22µA Quiescent Current in Standby Mode
• 36µA Quiescent Current in Normal Operation
• Wide VIN Range From 2.3V to 5.5V
• VIN ≥ VOUT Operation
• IOUT ≥800mA at VOUT = 4.5V, VIN ≥2.65V
• IOUT ≥1000mA at VOUT = 5.0V, VIN ≥3.3V
• IOUT ≥1500mA (Peak) at VOUT = 5.0V, VIN ≥3.3V
• ±2% Total DC Voltage Accuracy
• Light-Load PFM Mode
• Selectable Standby Mode or True Load Disconnect During Shutdown
• Thermal Shutdown and Overload Protection
• Only Three Surface-Mount External Components Required
• Total Solution Size <25mm2
• 9-Pin NanoFreeTM (CSP) Packaging

APPLICATIONS
• Cell Phones, Smart-Phones
• Mono and Stereo APA Applications
• USB Charging Port (5V)

Features

Parameters


Manufacturer information

TEXAS INSTRUMENTS

Texas Instruments introduction - Texas Instruments Incorporated (TI) is a global semiconductor design and manufacturing company that develops analog ICs and embedded processors. By employing the world's brightest minds, TI creates innovations that shape the future of technology. TI is helping more than 100,000 customers transform the future, today.

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