TPS22943DCKR Texas Instruments - Yeehing Electronics

5.5-V, 0.04-A, 500-mΩ, load switch with current limit and active high enable

Pricing (USD)

Quantity	Unit Price
1 — 99	0.874
100 — 249	0.673
250 — 999	0.495
1,000 +	0.25

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Power Switch ICs - Power Distribution
RoHS	Y
Number of Outputs	1 Output
Current Limit	200 mA
On Resistance - Max	400 mOhms
Operating Supply Voltage	1.62 V to 5.5 V
Supply Voltage - Min	1.62 V
Supply Voltage - Max	5.5 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	SC70-5
On Time - Max	60 us
Off Time - Max	30 us
Series	TPS22943
Packaging	Reel
Brand	Texas Instruments
Product Type	Power Switch ICs - Power Distribution
Factory Pack Quantity	3000
Subcategory	Switch ICs
Unit Weight	0.000459 oz

For more information, please refer to datasheet

Documents

TPS22943DCKR Datasheet

More Information

The TPS22941/2/3/4/5 load switches provide protection to systems and loads in high-current conditions. The devices contain a 0.4-Ω current-limited P-channel MOSFET that can operate over an input voltage range of 1.62 V to 5.5 V. Current is prevented from flowing when the MOSFET is off. The switch is controlled by an on/off input (ON), which is capable of interfacing directly with low-voltage control signals. The TPS22941/2/3/4/5 includes thermal shutdown protection that prevents damage to the device when a continuous over-current condition causes excessive heating by turning off the switch.