TPS54821RHLR Texas Instruments - Yeehing Electronics

4.5-V to 17-V, 8-A synchronous buck converter with hiccup current limit

Pricing (USD)

Quantity	Unit Price
1 — 99	2.67
100 — 249	2.34
250 — 999	1.641
1,000 +	1.06

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Voltage Regulators
RoHS	Y
Mounting Style	SMD/SMT
Package / Case	VQFN-14
Output Voltage	0.6 V to 15 V
Output Current	8 A
Number of Outputs	1 Output
Input Voltage MAX	17 V
Topology	Buck
Input Voltage MIN	4.5 V
Switching Frequency	200 kHz to 1.6 MHz
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Series	TPS54821
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
Development Kit	TPS54821EVM-049
Moisture Sensitive	Yes
Operating Supply Current	600 uA
Product Type	Switching Voltage Regulators
Factory Pack Quantity	3000
Subcategory	PMIC - Power Management ICs
Tradename	SWIFT
Unit Weight	0.001136 oz

For more information, please refer to datasheet

Documents

TPS54821RHLR Datasheet

More Information

The TPS54821 in thermally enhanced 3.5 mm × 3.5 mm QFN package is a full featured 17 V, 8 A synchronous step down converter which is optimized for small designs through high efficiency and integrating the high-side and low-side MOSFETs. Further space savings are achieved through current mode control, which reduces component count, and by selecting a high switching frequency, reducing the inductor's footprint.