TPS22949ADRGR Texas Instruments - Yeehing Electronics

4.5-V, 0.1-A, 350-mΩ, load switch with current limit and LDO

Pricing (USD)

Quantity	Unit Price
1 — 99	1.248
100 — 249	1.03
250 — 999	0.74
1,000 +	0.39

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Power Switch ICs - Power Distribution
RoHS	Y
Number of Outputs	2 Output
Current Limit	200 mA
On Resistance - Max	300 mOhms
Operating Supply Voltage	1.62 V to 4.5 V
Supply Voltage - Min	1.62 V
Supply Voltage - Max	4.5 V
Pd - Power Dissipation	1525 mW
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	WSON-8
On Time - Max	95 us
Off Time - Max	2 us
Series	TPS22949A
Packaging	Reel
Product	Load Switches
Brand	Texas Instruments
Moisture Sensitive	Yes
Product Type	Power Switch ICs - Power Distribution
Factory Pack Quantity	3000
Subcategory	Switch ICs
Unit Weight	0.000384 oz

For more information, please refer to datasheet

Documents

TPS22949ADRGR Datasheet

More Information

The TPS22949 and TPS22949A are devices that provide protection to systems and loads in high-current conditions. The device contains a 500-mΩ current-limited P-channel MOSFET that can operate over an input voltage range of 1.62 V to 4.5 V as well as a low-dropout (LDO) regulator with a fixed output voltage of 1.8 V.