TPS2046BDR Texas Instruments - Yeehing Electronics

2-ch, 0.25A loading, 2.7-5.5V, 70mΩ USB power switch, active-low

Pricing (USD)

Quantity	Unit Price
1 — 99	1.38
100 — 249	1.14
250 — 999	0.819
1,000 +	0.43

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	250 mA
Current Limit	500 mA
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	SOIC-8
On Time - Max	3 ms
Off Time - Max	10 ms
Series	TPS2046B
Packaging	Reel
Product	USB Power Switches
Brand	Texas Instruments
Product Type	Power Switch ICs - Power Distribution
Factory Pack Quantity	2500
Subcategory	Switch ICs
Unit Weight	0.002561 oz

For more information, please refer to datasheet

Documents

TPS2046BDR Datasheet

More Information

The TPS204xB/TPS2055B power-distribution switches are intended for applications where heavy capacitive loads and short circuits are likely to be encountered. These devices incorporate 70-m 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.