TPS40090QPWRQ1 Texas Instruments - Yeehing Electronics

Automotive 4.5V to 15V Multiphase Synchronous Buck Controller

Pricing (USD)

Quantity	Unit Price
1 — 99	3.63
100 — 249	2.96
250 — 999	2.326
1,000 +	1.38

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Controllers
RoHS	Y
Topology	Buck
Number of Outputs	1 Output
Switching Frequency	1 MHz
Duty Cycle - Max	87.5 %
Input Voltage	4.5 V to 15 V
Output Voltage	0.7 V to 3.5 V
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Mounting Style	SMD/SMT
Package / Case	TSSOP-24
Qualification	AEC-Q100
Packaging	Reel
Operating Temperature Range	- 40 C to + 125 C
Series	TPS40090-Q1
Type	DC/DC Controllers (External Switch)
Brand	Texas Instruments
Operating Supply Current	4 mA
Product Type	Switching Controllers
Factory Pack Quantity	2000
Subcategory	PMIC - Power Management ICs
Unit Weight	0.003157 oz

For more information, please refer to datasheet

Documents

TPS40090QPWRQ1 Datasheet

More Information

The TPS40090 is a two-, three-, or four-phase programmable synchronous buck controller that is optimized for low-voltage, high-current applications powered by a 5-V to 15-V distributed supply. A multi-phase converter offers several advantages over a single power stage including lower current ripple on the input and output capacitors, faster transient response to load steps, improved power handling capabilities, and higher system efficiency.