Specification	TPS63030DSKR

Current - Output	900 mA
Frequency - Switching	2.4 MHz
Function	Step-Up/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	Adjustable
Package / Case	10-WFDFN Exposed Pad
Supplier Device Package	10-SON
Supplier Device Package [x]	2.5
Supplier Device Package [y]	2.5
Synchronous Rectifier	True
Topology	Buck-Boost
Voltage - Input (Max) [Max]	5.5 V
Voltage - Input (Min) [Min]	1.8 V
Voltage - Output (Max) [Max]	5.5 V
Voltage - Output (Min/Fixed)	1.2 V

TPS63030 Series

Part	Utilized IC / Part	Voltage - Output	Outputs and Type	Outputs and Type	Current - Output / Channel	Voltage - Input [Min]	Voltage - Input [Max]	Supplied Contents	Frequency - Switching	Operating Temperature [Max]	Operating Temperature [Min]	Output Type	Voltage - Input (Max) [Max]	Function	Number of Outputs	Voltage - Input (Min) [Min]	Output Configuration	Topology	Mounting Type	Supplier Device Package [x]	Supplier Device Package [y]	Supplier Device Package	Package / Case	Voltage - Output (Min/Fixed)	Voltage - Output (Max) [Max]	Current - Output
Texas Instruments TPS63030EVM-658	TPS63030	3.2 V	Non-Isolated	1	350 mA	1.8 V	5 V	Board(s)
Texas Instruments TPS63030DSKT									2.4 MHz	85 °C	-40 °C	Adjustable	5.5 V	Step-Up/Step-Down	1	1.8 V	Positive	Buck-Boost	Surface Mount	2.5	2.5	10-SON	10-WFDFN Exposed Pad	1.2 V	5.5 V	900 mA
Texas Instruments TPS63030DSKR									2.4 MHz	85 °C	-40 °C	Adjustable	5.5 V	Step-Up/Step-Down	1	1.8 V	Positive	Buck-Boost	Surface Mount	2.5	2.5	10-SON	10-WFDFN Exposed Pad	1.2 V	5.5 V	900 mA
Texas Instruments TPS63030DSKTG4									2.4 MHz	85 °C	-40 °C	Adjustable	5.5 V	Step-Up/Step-Down	1	1.8 V	Positive	Buck-Boost	Surface Mount	2.5	2.5	10-SON	10-WFDFN Exposed Pad	1.2 V	5.5 V	900 mA

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	$ 2.06
		10	$ 1.85
		25	$ 1.74
		100	$ 1.48
		250	$ 1.39
		500	$ 1.22
		1000	$ 1.01
	Digi-Reel®	1	$ 2.06
		10	$ 1.85
		25	$ 1.74
		100	$ 1.48
		250	$ 1.39
		500	$ 1.22
		1000	$ 1.01
	Tape & Reel (TR)	3000	$ 0.94
		6000	$ 0.91
Texas Instruments	LARGE T&R	1	$ 1.55
		100	$ 1.28
		250	$ 0.92
		1000	$ 0.69

Description

General part information

TPS63030 Series

The TPS6303x devices provide a power supply solution for products powered by either a two-cell or three-cell alkaline, NiCd or NiMH battery, or a one-cell Li-ion or Li-polymer battery. Output currents can go as high as 600 mA while using a single-cell Li-ion or Li-polymer battery, and discharge it down to 2.5 V or lower. The buck-boost converter is based on a fixed-frequency, pulse width modulation (PWM) controller using synchronous rectification to obtain maximum efficiency. At low-load currents, the converter enters power-save mode to maintain high efficiency over a wide load current range. The power-save mode can be disabled, forcing the converter to operate at a fixed switching frequency. The maximum average current in the switches is limited to a typical value of 1000 mA. The output voltage is programmable using an external resistor divider, or is fixed internally on the chip. The converter can be disabled to minimize battery drain. During shutdown, the load is disconnected from the battery.

The TPS6303x devices operate over a free air temperature range of –40°C to 85°C. The devices are packaged in a 10-pin VSON package measuring 2.5-mm × 2.5-mm (DSK).