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TPS61253 Datasheet

Part Number TPS61253
Manufacturers Texas Instruments
Logo Texas Instruments
Description 3.5-MHz High Efficiency Step-Up Converter
Datasheet TPS61253 DatasheetTPS61253 Datasheet (PDF)

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS61253, TPS61254, TPS61256, TPS61258, TPS61259, TPS612592 SLVSAG8G – SEPTEMBER 2011 – REVISED JUNE 2016 TPS6125x 3.5-MHz High Efficiency Step-Up Converter In Chip Scale Packaging 1 Features •1 93% Efficiency at 3.5-MHz Operation • 21-µA Quiescent Current in Standby Mode • 37-µA Quiescent Current in Normal Operation • Wide VIN Range From 2.3 V to 5.5 V • VIN ≥ VOUT Operation • IOUT ≥ 800 mA at VOUT = 4.5 .

  TPS61253   TPS61253






Part Number TPS612592
Manufacturers Texas Instruments
Logo Texas Instruments
Description 3.5-MHz High Efficiency Step-Up Converter
Datasheet TPS61253 DatasheetTPS612592 Datasheet (PDF)

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS61253, TPS61254, TPS61256, TPS61258, TPS61259, TPS612592 SLVSAG8G – SEPTEMBER 2011 – REVISED JUNE 2016 TPS6125x 3.5-MHz High Efficiency Step-Up Converter In Chip Scale Packaging 1 Features •1 93% Efficiency at 3.5-MHz Operation • 21-µA Quiescent Current in Standby Mode • 37-µA Quiescent Current in Normal Operation • Wide VIN Range From 2.3 V to 5.5 V • VIN ≥ VOUT Operation • IOUT ≥ 800 mA at VOUT = 4.5 .

  TPS61253   TPS61253







Part Number TPS61259
Manufacturers Texas Instruments
Logo Texas Instruments
Description 3.5-MHz High Efficiency Step-Up Converter
Datasheet TPS61253 DatasheetTPS61259 Datasheet (PDF)

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS61253, TPS61254, TPS61256, TPS61258, TPS61259, TPS612592 SLVSAG8G – SEPTEMBER 2011 – REVISED JUNE 2016 TPS6125x 3.5-MHz High Efficiency Step-Up Converter In Chip Scale Packaging 1 Features •1 93% Efficiency at 3.5-MHz Operation • 21-µA Quiescent Current in Standby Mode • 37-µA Quiescent Current in Normal Operation • Wide VIN Range From 2.3 V to 5.5 V • VIN ≥ VOUT Operation • IOUT ≥ 800 mA at VOUT = 4.5 .

  TPS61253   TPS61253







Part Number TPS61258
Manufacturers Texas Instruments
Logo Texas Instruments
Description 3.5-MHz High Efficiency Step-Up Converter
Datasheet TPS61253 DatasheetTPS61258 Datasheet (PDF)

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS61253, TPS61254, TPS61256, TPS61258, TPS61259, TPS612592 SLVSAG8G – SEPTEMBER 2011 – REVISED JUNE 2016 TPS6125x 3.5-MHz High Efficiency Step-Up Converter In Chip Scale Packaging 1 Features •1 93% Efficiency at 3.5-MHz Operation • 21-µA Quiescent Current in Standby Mode • 37-µA Quiescent Current in Normal Operation • Wide VIN Range From 2.3 V to 5.5 V • VIN ≥ VOUT Operation • IOUT ≥ 800 mA at VOUT = 4.5 .

  TPS61253   TPS61253







Part Number TPS61256
Manufacturers Texas Instruments
Logo Texas Instruments
Description 3.5-MHz High Efficiency Step-Up Converter
Datasheet TPS61253 DatasheetTPS61256 Datasheet (PDF)

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS61253, TPS61254, TPS61256, TPS61258, TPS61259, TPS612592 SLVSAG8G – SEPTEMBER 2011 – REVISED JUNE 2016 TPS6125x 3.5-MHz High Efficiency Step-Up Converter In Chip Scale Packaging 1 Features •1 93% Efficiency at 3.5-MHz Operation • 21-µA Quiescent Current in Standby Mode • 37-µA Quiescent Current in Normal Operation • Wide VIN Range From 2.3 V to 5.5 V • VIN ≥ VOUT Operation • IOUT ≥ 800 mA at VOUT = 4.5 .

  TPS61253   TPS61253







Part Number TPS61254
Manufacturers Texas Instruments
Logo Texas Instruments
Description 3.5-MHz High Efficiency Step-Up Converter
Datasheet TPS61253 DatasheetTPS61254 Datasheet (PDF)

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS61253, TPS61254, TPS61256, TPS61258, TPS61259, TPS612592 SLVSAG8G – SEPTEMBER 2011 – REVISED JUNE 2016 TPS6125x 3.5-MHz High Efficiency Step-Up Converter In Chip Scale Packaging 1 Features •1 93% Efficiency at 3.5-MHz Operation • 21-µA Quiescent Current in Standby Mode • 37-µA Quiescent Current in Normal Operation • Wide VIN Range From 2.3 V to 5.5 V • VIN ≥ VOUT Operation • IOUT ≥ 800 mA at VOUT = 4.5 .

  TPS61253   TPS61253







3.5-MHz High Efficiency Step-Up Converter

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TPS61253, TPS61254, TPS61256, TPS61258, TPS61259, TPS612592 SLVSAG8G – SEPTEMBER 2011 – REVISED JUNE 2016 TPS6125x 3.5-MHz High Efficiency Step-Up Converter In Chip Scale Packaging 1 Features •1 93% Efficiency at 3.5-MHz Operation • 21-µA Quiescent Current in Standby Mode • 37-µA Quiescent Current in Normal Operation • Wide VIN Range From 2.3 V to 5.5 V • VIN ≥ VOUT Operation • IOUT ≥ 800 mA at VOUT = 4.5 V, VIN ≥ 2.65 V • IOUT ≥ 1000 mA at VOUT = 5.0 V, VIN ≥ 3.3 V • IOUT ≥ 1500 mA (Peak) at VOUT = 5.0 V, VIN ≥ 3.3 V • ±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 < 25 mm2 • 9-Pin NanoFreeTM (CSP) Packaging 2 Applications • Cell Phones, Smart Phones • Mono and Stereo APA Applications • USB Charging Ports (5V) The TPS6125x operates at a regulated 3.5-MHz switching frequency and enters power-save mode operation at light load currents to maintain high efficiency over the entire load current range. The PFM mode extends the battery life by reducing the quiescent current to 37 μA (typ) during light load operation. In addition, the TPS6125x device can also maintain its output biased at the input voltage level. In this mode, the synchronous rectifier is current limited allowing external load (e.g. audio.


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