TPS62243DRVT - TI

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

Part No

TPS62243DRVT
Manufacturer

TI
ChipWorker Part#

CW30209131
Category

DC to DC Converter
Package

WSON-6
Description

Step-Down Regulator 2.25MHz 300mA Step-Down Converter in 2x2mm SON/TSOT23 Package Conv DC-DC Single Step Down 2V to 6V 6Pin WSON EP T/R
Documentation

Datasheet

TPS62243DRVT Global Supplier

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TPS62243DRVT Specifications

Attribute	Attribute Value

Part Number	TPS62243DRVT
Manufacturer	TI
ChipWorker Part#	CW30209131
Category	DC to DC Converter
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	6 Pin
Case/Package	WSON-6
Number of Outputs	1 Output
Output Voltage	1.8 V
Output Current	300 mA
Number of Positions	6 Position
Quiescent Current	15.0 µA
Number of Regulated Outputs	1 Output
Output Power	1.3 W
Switching Frequency	2.25 MHz
Topology	Buck
Input Voltage (Max)	6 V
Input Voltage (Min)	2 V
Output Voltage (Max)	6 V
Output Voltage (Min)	1.8 V
Output Current (Max)	0.3 A
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	2V ~ 6V
Input Voltage	2V ~ 6V
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Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The TPS62243DRVT is a highly-efficient synchronous step-down DC-to-DC Converter for use with digital cameras. The device provides up to 300mA output current from a single Li-ion cell and is ideal for battery-powered portable applications like mobile phones. With a wide input voltage range of 2 to 6V, the device also supports two- and three-cell alkaline, 3.3 and 5V input voltage rails. The TPS6224x operates at 2.25MHz fixed switching frequency and enters power save mode operation at light load current to maintain high efficiency over the entire load current range. The power save mode is optimized for low output voltage ripple. For low-noise applications, the device can be forced into fixed-frequency pulse width modulation (PWM) mode by pulling the MODE pin high. In shutdown mode, the current consumption is reduced to less than 1µA. The TPS6224x allows the use of small inductors and capacitors to achieve a small solution size.
Power save mode at light load currents
100% Duty cycle for lowest dropout
Allows <1mm Solution Height
>94% High efficiency
±1.5% Output voltage accuracy in PWM mode
15µA Typical quiescent current
Green product and no Sb/Br

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