Specification	TPS61014DGS

Current - Output	950 mA
Frequency - Switching	500 kHz
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	10-MSOP, 10-TFSOP
Package / Case [x]	3 mm
Package / Case [x]	0.118 in
Supplier Device Package	10-VSSOP
Synchronous Rectifier	True
Topology	Boost
Voltage - Input (Max) [Max]	2.8 V
Voltage - Input (Min) [Min]	0.8 V
Voltage - Output (Min/Fixed)	2.8 V

TPS61014 Series

Part	Voltage - Input (Min) [Min]	Voltage - Output (Min/Fixed)	Mounting Type	Output Type	Number of Outputs	Current - Output	Topology	Voltage - Input (Max) [Max]	Package / Case	Package / Case [x]	Package / Case [x]	Frequency - Switching	Supplier Device Package	Function	Output Configuration	Synchronous Rectifier	Operating Temperature [Max]	Operating Temperature [Min]
Texas Instruments TPS61014DGS	0.8 V	2.8 V	Surface Mount	1.81 mOhm	1	950 mA	Boost	2.8 V	10-MSOP 10-TFSOP	3 mm	0.118 in	500 kHz	10-VSSOP	Step-Up	Positive		85 °C	-40 °C
Texas Instruments TPS61014DGSR	0.8 V	2.8 V	Surface Mount	1.81 mOhm	1	950 mA	Boost	2.8 V	10-MSOP 10-TFSOP	3 mm	0.118 in	500 kHz	10-VSSOP	Step-Up	Positive		85 °C	-40 °C

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	240	$ 4.11
Texas Instruments	TUBE	1	$ 4.63
		100	$ 3.77
		250	$ 2.97
		1000	$ 2.52

Description

General part information

TPS61014 Series

The TPS6101x devices are boost converters intended for systems that are typically operated from a single- or dual-cell nickel-cadmium (NiCd), nickel-metal hydride (NiMH), or alkaline battery.

The converter output voltage can be adjusted from 1.5 V to a maximum of 3.3 V, by an external resistor divider or, is fixed internally on the chip. The devices provide an output current of 200 mA with a supply voltage of only 0.9 V. The converter starts up into a full load with a supply voltage of only 0.9 V and stays in operation with supply voltages down to 0.8 V.

The converter is based on a fixed frequency, current mode, pulse-width-modulation (PWM) controller that goes automatically into power save mode at light load. It uses a built-in synchronous rectifier, so, no external Schottky diode is required and the system efficiency is improved. The current through the switch is limited to a maximum value of 1300 mA. The converter can be disabled to minimize battery drain. During shutdown, the load is completely isolated from the battery.

Documents

Technical documentation and resources

TPS6101x High-Efficiency, 1-Cell and 2-Cell Boost Converters datasheet (Rev. F)

Data sheet