TPS62933PDRLR

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Texas Instruments

CONV DC-DC 3.8V TO 30V SYNCHRONOUS STEP DOWN SINGLE-OUT 0.8V TO 22V 3A 8-PIN SOT-583 T/R

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TPS62933PDRLR

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Texas Instruments

CONV DC-DC 3.8V TO 30V SYNCHRONOUS STEP DOWN SINGLE-OUT 0.8V TO 22V 3A 8-PIN SOT-583 T/R

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Description Specifications Series Pricing CAD Documents

Description

General part information

TPS62933 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.

Technical Specifications

Parameters and characteristics for this part

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
Package Name	SOT-583
Synchronous Rectifier	Yes
Topology	Buck
Voltage - Input (Max)	30 V p-p
Voltage - Input (Min)	3.8 V
Voltage - Output (Max)	22 V
Voltage - Output (Min/Fixed)	0.8 V

TPS62933 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	Operating Temperature (Min)	Operating Temperature (Max)	Output Configuration	Mounting Type	Synchronous Rectifier	Function	Voltage - Input (Max)	Output Type	Number of Outputs	Frequency - Switching (Max)	Frequency - Switching (Min)	Package / Case	Voltage - Output (Max)	Voltage - Output (Min/Fixed)	Package Name	Voltage - Input (Min)	Topology	Current - Output
Texas Instruments TPS62933ODRLR	-40 °C	150 °C	Positive	Surface Mount	Yes	Step-Down	30 V p-p	Adjustable	1	2.2 MHz	200 kHz	SOT-583	22 V	0.8 V	SOT-583	3.8 V	Buck	3 A
Texas Instruments TPS62933PDRLR	-40 °C	150 °C	Positive	Surface Mount	Yes	Step-Down	30 V p-p	Adjustable	1	2.2 MHz	200 kHz	SOT-583	22 V	0.8 V	SOT-583	3.8 V	Buck	3 A
Texas Instruments TPS62933FDRLR	-40 °C	150 °C	Positive	Surface Mount	Yes	Step-Down	30 V p-p	Adjustable	1	2.2 MHz	200 kHz	SOT-583	22 V	0.8 V	SOT-583	3.8 V	Buck	3 A
Texas Instruments TPS62933DRLR	-40 °C	150 °C	Positive	Surface Mount	Yes	Step-Down	30 V p-p	Adjustable	1	2.2 MHz	200 kHz	SOT-583	22 V	0.8 V	SOT-583	3.8 V	Buck	3 A

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

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

TPS6293x 3.8-V to 30-V, 2-A, 3-A Synchronous Buck Converters in a SOT583 Package datasheet (Rev. D)

TPS62933PEVM EU RoHS Declaration of Conformity (DoC)

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

TPS62933PDRLR | Datasheet