TPS2051BD Texas Instruments - Yeehing Electronics

0.5A loading, 2.7-5.5V, 70mΩ USB power switch, active-high

Pricing (USD)

Quantity	Unit Price
1 — 99	0.721
100 — 249	0.596
250 — 999	0.428
1,000 +	0.23

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Power Switch ICs - Power Distribution
RoHS	Y
Type	High Side
Number of Outputs	1 Output
Output Current	500 mA
Current Limit	1 A
On Resistance - Max	70 mOhms
Operating Supply Voltage	2.7 V to 5.5 V
Supply Voltage - Min	2.7 V
Supply Voltage - Max	5.5 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	SOT-23-5
Series	TPS2051B
Packaging	Reel
Product	USB Power Switches
Brand	Texas Instruments
Development Kit	TPS2051BEVM
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

TPS2051BD Datasheet

More Information

The TPS20xxB power-distribution switches are intended for applications where heavy capacitive loads and short circuits are likely to be encountered. These devices incorporates 70-mΩ N-channel MOSFET power switches for power-distribution systems that require multiple power switches in a single package. Each switch is controlled by a logic enable input. Gate drive is provided by an internal charge pump designed to control the power-switch rise times and fall times to minimize current surges during switching. The charge pump requires no external components and allows operation from supplies as low as 2.7 V.