Specification	TPS62933PDRLR

Current - Output	3 A
Frequency - Switching [Max]	2.2 MHz
Frequency - Switching [Min]	200 kHz
Function	Step-Down
Mounting Type	Surface Mount
Number of Outputs	1
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-40 °C
Output Configuration	Positive
Output Type	Adjustable
Package / Case	SOT-583
Supplier Device Package	SOT-583
Synchronous Rectifier	True
Topology	Buck
Voltage - Input (Max) [Max]	30 V
Voltage - Input (Min) [Min]	3.8 V
Voltage - Output (Max) [Max]	22 V
Voltage - Output (Min/Fixed)	0.8 V

TPS62933F Series

3.8-V to 30-V, 3-A, 200-kHz to 2.2-MHz, synchronous buck converter with out-of-audio mode in SOT583

Part	Frequency - Switching [Max]	Frequency - Switching [Min]	Output Configuration	Current - Output	Function	Topology	Mounting Type	Voltage - Input (Min) [Min]	Voltage - Output (Min/Fixed)	Number of Outputs	Supplier Device Package	Voltage - Output (Max) [Max]	Voltage - Input (Max) [Max]	Output Type	Package / Case	Operating Temperature [Max]	Operating Temperature [Min]
Texas Instruments TPS62933ODRLR	2.2 MHz	200 kHz	Positive	3 A	Step-Down	Buck	Surface Mount	3.8 V	0.8 V	1	SOT-583	22 V	30 V	Adjustable	SOT-583	150 °C	-40 °C
Texas Instruments TPS62933PDRLR	2.2 MHz	200 kHz	Positive	3 A	Step-Down	Buck	Surface Mount	3.8 V	0.8 V	1	SOT-583	22 V	30 V	Adjustable	SOT-583	150 °C	-40 °C
Texas Instruments TPS62933FDRLR	2.2 MHz	200 kHz	Positive	3 A	Step-Down	Buck	Surface Mount	3.8 V	0.8 V	1	SOT-583	22 V	30 V	Adjustable	SOT-583	150 °C	-40 °C
Texas Instruments TPS62933DRLR	2.2 MHz	200 kHz	Positive	3 A	Step-Down	Buck	Surface Mount	3.8 V	0.8 V	1	SOT-583	22 V	30 V	Adjustable	SOT-583	150 °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	$

Arrow	N/A	4000	$ 0.48
Digikey	Cut Tape (CT)	1	$ 1.63
		10	$ 1.03
		25	$ 0.87
		100	$ 0.69
		250	$ 0.61
		500	$ 0.55
		1000	$ 0.51
	Digi-Reel®	1	$ 1.63
		10	$ 1.03
		25	$ 0.87
		100	$ 0.69
		250	$ 0.61
		500	$ 0.55
		1000	$ 0.51
	Tape & Reel (TR)	4000	$ 0.44
		8000	$ 0.41
		12000	$ 0.40
		20000	$ 0.39
Texas Instruments	LARGE T&R	1	$ 0.86
		100	$ 0.67
		250	$ 0.49
		1000	$ 0.35

Description

General part information

TPS62933F Series

The TPS6293x is a high-efficiency, easy-to-use synchronous buck converter with a wide input voltage range of 3.8 V to 30 V, and supports up to 2-A (TPS62932) and 3-A (TPS62933 and TPS62933x) continuous output current and 0.8-V to 22-V output voltage.

The device employs fixed-frequency peak current control mode for fast transient response and good line and load regulation. The optimized internal loop compensation eliminates external compensation components.

The TPS62932, TPS62933, and TPS62933P operate in pulse frequency modulation for high light load efficiency. The TPS62933F operates in forced continuous current modulation which maintains lower output ripple during all load conditions. The TPS62933O operates in out of audio mode to avoid audible noise.

Documents

Technical documentation and resources

Datasheet

TPS62933P 3-A Buck Converter Evaluation Module User's Guide

EVM User's guide

TPS62933PEVM EU RoHS Declaration of Conformity (DoC)

Certificate

Create an Inverting Power Supply Using a TPS6293x Buck Converter With Internal Compensation (Rev. A)

Application note