Specification	TPS61256CYFFR

Current - Output	2.4 A
Frequency - Switching	3.5 MHz
Function	Step-Up
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	1.81 mOhm
Package / Case	DSBGA, 9-UFBGA
Supplier Device Package	9-DSBGA
Synchronous Rectifier	True
Topology	Boost
Voltage - Input (Max) [Max]	4.85 V
Voltage - Input (Min) [Min]	2.5 V
Voltage - Output (Min/Fixed)	5 V

TPS61256C Series

3.5-MHz, 5-V, 900-mA load boost converter in 1.2-mm x 1.3-mm WCSP, with pass-through mode

Part	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Number of Outputs	Frequency - Switching	Package / Case	Mounting Type	Supplier Device Package	Voltage - Output (Min/Fixed)	Output Configuration	Function	Topology	Voltage - Input (Min) [Min]	Voltage - Input (Max) [Max]	Current - Output	Outputs and Type	Outputs and Type	Board Type	Utilized IC / Part	Voltage - Input [Min]	Voltage - Input [Max]	Regulator Topology	Main Purpose	Supplied Contents	Voltage - Output
Texas Instruments TPS61256YFFT	85 °C	-40 °C	1.81 mOhm	1	3.5 MHz	9-UFBGA DSBGA	Surface Mount	9-DSBGA	5 V	Positive	Step-Up	Boost	2.5 V	4.85 V	2.4 A
Texas Instruments TPS61256YFFR	85 °C	-40 °C	1.81 mOhm	1	3.5 MHz	9-UFBGA DSBGA	Surface Mount	9-DSBGA	5 V	Positive	Step-Up	Boost	2.5 V	4.85 V	2.4 A
Texas Instruments TPS61256CYFFR	85 °C	-40 °C	1.81 mOhm	1	3.5 MHz	9-UFBGA DSBGA	Surface Mount	9-DSBGA	5 V	Positive	Step-Up	Boost	2.5 V	4.85 V	2.4 A
Texas Instruments TPS61256CYFFT	85 °C	-40 °C	1.81 mOhm	1	3.5 MHz	9-UFBGA DSBGA	Surface Mount	9-DSBGA	5 V	Positive	Step-Up	Boost	2.5 V	4.85 V	2.4 A
Texas Instruments TPS612562CYFFR	85 °C	-40 °C	1.81 mOhm	1	3.5 MHz	9-UFBGA DSBGA	Surface Mount	9-DSBGA	5.2 V	Positive	Step-Up	Boost	2.3 V	5.5 V	2.4 A
Texas Instruments TPS61256EVM-711					3.5 MHz										800 mA	Non-Isolated	1	Fully Populated	TPS61256	2.3 V	5.5 V	Boost	DC/DC Step Up	Board(s)	5 V
Texas Instruments TPS612564CYFFR	85 °C	-40 °C	1.81 mOhm	1	3.5 MHz	9-UFBGA DSBGA	Surface Mount	9-DSBGA	5.4 V	Positive	Step-Up	Boost	2.3 V	5.5 V	2.4 A

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 1.39
		10	$ 1.25
		25	$ 1.18
		100	$ 0.97
		250	$ 0.91
		500	$ 0.80
		1000	$ 0.63
	Digi-Reel®	1	$ 1.39
		10	$ 1.25
		25	$ 1.18
		100	$ 0.97
		250	$ 0.91
		500	$ 0.80
		1000	$ 0.63
	Tape & Reel (TR)	3000	$ 0.59
		6000	$ 0.56
		15000	$ 0.54
Texas Instruments	LARGE T&R	1	$ 1.03
		100	$ 0.79
		250	$ 0.58
		1000	$ 0.42

Description

General part information

TPS61256C Series

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.

With a wide input voltage range of 2.3 V to 5.5 V, the device supports applications powered by Li-Ion batteries with extended voltage range. Different fixed voltage output versions are available from 3.15 V to 5.0 V.

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.

Documents

Technical documentation and resources

TPS61256xC 3.5-MHz High Efficiency Step-Up Converter In Chip Scale Pac datasheet (Rev. A)

Data sheet