Specification	TPS62690YFFR

Current - Output	500 mA
Frequency - Switching	4 MHz
Function	Step-Down
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, 6-UFBGA
Supplier Device Package	6-DSBGA
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max] [custom]	4.8 V
Voltage - Input (Min) [Min]	2.3 V
Voltage - Output (Min/Fixed)	2.85 V

TPS62690 Series

Part	Number of Outputs	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Output Type	Voltage - Input (Max) [Max] [custom]	Output Configuration	Voltage - Input (Min) [Min]	Package / Case	Function	Mounting Type	Frequency - Switching	Current - Output	Topology	Voltage - Output (Min/Fixed)	Voltage - Input [Min]	Voltage - Input [Max]	Outputs and Type	Outputs and Type	Board Type	Supplied Contents	Main Purpose	Regulator Topology	Utilized IC / Part	Voltage - Output
Texas Instruments TPS62690YFFT	1	85 °C	-40 °C	6-DSBGA	1.81 mOhm	4.8 V	Positive	2.3 V	6-UFBGA DSBGA	Step-Down	Surface Mount	4 MHz	500 mA	Buck	2.85 V
Texas Instruments TPS62690EVM-076												4 MHz	500 mA			2.3 V	4.8 V	Non-Isolated	1	Fully Populated	Board(s)	DC/DC Step Down	Buck	TPS62690	2.85 V
Texas Instruments TPS62690YFFR	1	85 °C	-40 °C	6-DSBGA	1.81 mOhm	4.8 V	Positive	2.3 V	6-UFBGA DSBGA	Step-Down	Surface Mount	4 MHz	500 mA	Buck	2.85 V

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	$ 1.49
	Digi-Reel®	1	$ 1.49
	Tape & Reel (TR)	3000	$ 0.63
		6000	$ 0.60
		15000	$ 0.58
Texas Instruments	LARGE T&R	1	$ 1.00
		100	$ 0.82
		250	$ 0.59
		1000	$ 0.45

Description

General part information

TPS62690 Series

The TPS6269x device is a high-frequency synchronous step-down dc-dc converter optimized for battery-powered portable applications. Intended for low-power applications, the TPS6269x supports up to 600-mA load current, and allows the use of low cost chip inductor and capacitors.

The device is ideal for mobile phones and similar portable applications powered by a single-cell Li-Ion battery. Different fixed voltage output versions are available from 2.2V to 2.9V.

The TPS6269x operates at a regulated 4-MHz switching frequency and enters the power-save mode operation at light load currents to maintain high efficiency over the entire load current range.