TPS62291DRVR - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TPS62291DRVR
Manufacturer

TI
ChipWorker Part#

CW12660833
Category

DC to DC Converter
Package

WDFN-6
Description

Step-Down Regulator 2.25MHz 1A Step-Down Converter in 2x2mm SON Package Conv DC-DC 2.3V to 6V Step Down Single-Out 3.3V 1A 6Pin WSON EP T/R
Documentation

Datasheet

TPS62291DRVR Global Supplier

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TPS62291DRVR Specifications

Attribute	Attribute Value

Part Number	TPS62291DRVR
Manufacturer	TI
ChipWorker Part#	CW12660833
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	6 Pin
Case/Package	WDFN-6
Number of Outputs	1 Output
Output Voltage	3.3 V
Output Current	1 A
Quiescent Current	15.0 µA
Number of Regulated Outputs	1 Output
Switching Frequency	2.25 MHz
Topology	Buck
Switching Current	1.4 A
Input Voltage (Max)	6 V
Input Voltage (Min)	2.3 V
Output Voltage (Min)	3.3 V
Output Current (Max)	1 A
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	2.3V ~ 6V
Input Voltage	2.3V ~ 6V
	expand all
Operating Temperature	-40℃ ~ 85℃ (TA)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

Description
The TPS6229x devices are highly efficient synchronous step down DC/DC converters optimized for battery powered portable applications. They provide up to 1000-mA output current from a single Li-ion cell.
With an input voltage range of 2.3 V to 6.0 V, the devices support batteries with extended voltage range and are ideal to power portable applications like mobile phones and other portable equipment.
The TPS6229x devices operate at 2.25-MHz fixed switching frequency and enter power save mode operation at light load currents to maintain high efficiency over the entire load current range.
Features
• High Efficiency - up to 96%
• Output Current up to 1000 mA
• VIN Range From 2.3 V to 6.0V for Li-ion Batteries with Extended Voltage Range
• 2.25-MHz Fixed Frequency Operation
• Power Save Mode at Light Load Currents
• Output Voltage Accuracy in PWM Mode ±1.5%
• Fixed Output Voltage Options
• Typical 15-μA Quiescent Current
• 100% Duty Cycle for Lowest Dropout
• Voltage Positioning at Light Loads
• Available in a 2-mm × 2-mm × 0.8-mm WSON (6) Package (DRV)
Applications
• Mobile Phones, Smart-Phones
• Wireless LAN
• Pocket PCs
• Low Power DSP Supply
• Portable Media Players
• Point-of-Load (POL) Applications

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Ordering Information

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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