TPS51218DSCT Texas Instruments - Yeehing Electronics

3-V to 28-V, 20-A, synchronous D-CAP buck controller for notebook power

Pricing (USD)

Quantity	Unit Price
1 — 99	2.666
100 — 249	2.336
250 — 999	1.638
1,000 +	0.92

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Controllers
RoHS	Y
Switching Frequency	430 kHz
Input Voltage	3 V to 28 V
Output Voltage	0.7 V to 2.6 V
Output Current	13 mA
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 85 C
Mounting Style	SMD/SMT
Package / Case	WSON-10
Packaging	Reel
Operating Temperature Range	- 40 C to + 85 C
Series	TPS51218
Brand	Texas Instruments
Development Kit	TPS51218EVM-496
Moisture Sensitive	Yes
Operating Supply Current	320 uA
Product Type	Switching Controllers
Factory Pack Quantity	250
Subcategory	PMIC - Power Management ICs

For more information, please refer to datasheet

Documents

TPS51218DSCT Datasheet

More Information

The TPS51218 is a small-sized single buck controller with adaptive on-time D-CAP™ mode. The device is suitable for low output voltage, high current, PC system power rail and similar point-of-load (POL) power supply in digital consumer products. A small package with minimal pin-count saves space on the PCB, while a dedicated EN pin and pre-set frequency selections minimize design effort required for new designs. The skip-mode at light load condition, strong gate drivers and low-side FET RDS(on) current sensing supports low-loss and high efficiency, over a broad load range. The conversion input voltage which is the high-side FET drain voltage ranges from 3 V to 28 V and the output voltage ranges from 0.7 V to 2.6 V. The device requires an external 5-V supply. The TPS51218 is available in a 10-pin SON package specified from –40°C to 85°C.