TPS56921PWPR Texas Instruments - Yeehing Electronics

4.5-V to 17-V, 9-A synchronous buck converter with VID control

Pricing (USD)

Quantity	Unit Price
1 — 99	2.223
100 — 249	1.812
250 — 999	1.424
1,000 +	1.03

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Voltage Regulators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	HTSSOP-20
Output Voltage	0.72 V to 1.48 V
Output Current	9 A
Number of Outputs	1 Output
Input Voltage MAX	17 V
Topology	Buck
Input Voltage MIN	4.5 V
Switching Frequency	1.6 MHz
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Series	TPS56921
Packaging	Reel
Input Voltage	4.5 V to 17 V
Operating Temperature Range	- 40 C to + 125 C
Product	Voltage Regulators
Type	Voltage Converter
Brand	Texas Instruments
Moisture Sensitive	Yes
Operating Supply Current	770 uA
Product Type	Switching Voltage Regulators
Factory Pack Quantity	2000
Subcategory	PMIC - Power Management ICs
Supply Voltage - Min	4.5 V
Tradename	SWIFT
Unit Weight	0.002885 oz

For more information, please refer to datasheet

Documents

TPS56921PWPR Datasheet

More Information

The TPS56921 in thermally enhanced 20-pin HTSSOP package is a full featured 17V, 9A synchronous step down converter which is optimized for small designs through high efficiency and integrating the high-side and low-side MOSFETs. After the initial power-up, the output voltage can be changed by codes sent to the IC via an I2C compatible VID Control bus. Current mode control provides space savings and easy compensation.