Development Boards, Kits, Programmers

TPS62748EVM-706

Active

Texas Instruments

EVALUATION MODULE

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet

Development Boards, Kits, Programmers

TPS62748EVM-706

Active

Texas Instruments

EVALUATION MODULE

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TPS62748EVM-706

Board Type	Fully Populated
Contents	Board(s)
Current - Output	300 mA
Frequency - Switching	1.2 MHz
Main Purpose	DC/DC, Step Down
Outputs and Type	1
Outputs and Type	Non-Isolated, 1 Non-Isolated Output
Regulator Topology	Buck
Supplied Contents	Board(s)
Utilized IC / Part	TPS62748
Voltage - Output	1.8 V, 1.2 V

TPS62748 Series

High-efficiency Buck Converter with Ultra-low Quiescent Current and Load Switch

Part	Output Type	Function	Current - Output	Voltage - Input (Min) [Min]	Operating Temperature [Min]	Operating Temperature [Max]	Number of Outputs	Topology	Frequency - Switching	Output Configuration	Package / Case	Supplier Device Package	Mounting Type	Voltage - Input (Max) [Max]	Voltage - Output (Min/Fixed)	Board Type	Supplied Contents	Outputs and Type	Outputs and Type	Regulator Topology	Main Purpose	Contents	Utilized IC / Part	Voltage - Output
Texas Instruments TPS62748YFPR	Programmable	Step-Down	300 mA	2.15 V	-40 C	125 °C	1	Buck	1.2 MHz	Positive	8-XFBGA DSBGA	8-DSBGA	Surface Mount	5.5 V	1.2 V 1.8 V
Texas Instruments TPS62748EVM-706			300 mA						1.2 MHz							Fully Populated	Board(s)	1	1 Non-Isolated Output Non-Isolated	Buck	DC/DC Step Down	Board(s)	TPS62748	1.2 V 1.8 V
Texas Instruments TPS62748YFPT	Programmable	Step-Down	300 mA	2.15 V	-40 C	125 °C	1	Buck	1.2 MHz	Positive	8-XFBGA DSBGA	8-DSBGA	Surface Mount	5.5 V	1.2 V 1.8 V

Pricing

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

Distributor	Package	Quantity	$

Digikey	Bulk	1	$ 58.80
	N/A	2	$ 58.80

Description

General part information

TPS62748 Series

The TPS62748 is a high efficiency step down converter with ultra low quiescent current of typical 360 nA. The device is optimized to operate with a 2.2-µH inductor and 10µF output capacitor. The device uses DCS-Control™ and operates with a typical switching frequency of 1.2 MHz. In Power Save Mode the device extends the light load efficiency down to a load current range of 10-µA and below. TPS62748 provides an output current of 300 mA. Once started the device operates down to an input voltage range of 2.0 V. This allows to operate the device directly from a single Li-MnO2coin cell.

The TPS62748 provides two programmable output voltages of 1.2V and 1.8V selectable by one voltage select pin. The TPS62748 is optimized to provide a low output voltage ripple and low noise using a small output capacitor. Once the input voltage comes close to the output voltage the device enters the No Ripple 100% mode to prevent an increase of output ripple voltage. In this operation mode the device stops switching and turns the high side MOSFET switch on.

The TPS62748 has a 100 mA load switch between pins VOS and LOAD with a typical ON-resistance of 0.6 Ohm. The load switch is typically used to distribute the buck converter output voltage to the sub-system.

Documents

Technical documentation and resources