TPS51275BRUKR Texas Instruments - Yeehing Electronics

5.5-V to 24-V, dual-synchronous buck controller with Out-of-Audio™ mode

Pricing (USD)

Quantity	Unit Price
1 — 99	0.748
100 — 249	0.576
250 — 999	0.424
1,000 +	0.21

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Voltage Regulators
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Series	TPS51275B
Packaging	Reel
Operating Temperature Range	- 40 C to + 125 C
Brand	Texas Instruments
Moisture Sensitive	Yes
Operating Supply Current	800 uA
Product Type	Switching Voltage Regulators
Factory Pack Quantity	3000
Subcategory	PMIC - Power Management ICs

For more information, please refer to datasheet

Documents

TPS51275BRUKR Datasheet

More Information

The TPS51275, TPS51275B and TPS51275C are cost-effective, dual-synchronous buck controllers targeted for notebook system-power supply solutions. It provides 5-V and 3.3-V LDOs and requires few external components. The 260-kHz VCLK output can be used to drive an external charge pump, generating gate drive voltage for the load switches without reducing the main converter efficiency. The TPS51275, TPS51275B and TPS51275C supports high efficiency, fast transient response and provides a combined power-good signal. Adaptive on-time, D-CAP™ control provides convenient and efficient operation. The device operates with supply input voltage ranging from 5 V to 24 V and supports output voltages of 5.0 V and 3.3 V. The TPS51275, TPS51275B and TPS51275C are available in a 20-pin, 3 mm x 3 mm, QFN package and is specified from –40°C to 85°C.