TPS543C20RVFT Texas Instruments - Yeehing Electronics

4-V to 14-V, 40-A synchronous SWIFT™ buck converter with adaptive internal compensation

Pricing (USD)

Quantity	Unit Price
1 — 99	8.69
100 — 249	7.085
250 — 999	5.568
1,000 +	3.31

The above prices are for reference only.

Specifications

Manufacturer	Texas Instruments
Product Category	Switching Voltage Regulators
RoHS	E
Mounting Style	SMD/SMT
Package / Case	LQFN-40
Output Voltage	600 mV to 5.5 V
Output Current	40 A
Number of Outputs	1 Output
Input Voltage MAX	16 V
Topology	Buck
Input Voltage MIN	4 V
Switching Frequency	300 kHz to 2 MHz
Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C
Series	TPS543C20
Packaging	Reel
Input Voltage	4 V to 16 V
Operating Temperature Range	- 40 C to + 125 C
Type	Synchronous Step Down SWIFT Converter
Brand	Texas Instruments
Shutdown	Shutdown
Moisture Sensitive	Yes
Operating Supply Current	4.3 mA
Product Type	Switching Voltage Regulators
Factory Pack Quantity	250
Subcategory	PMIC - Power Management ICs
Supply Voltage - Min	4 V
Tradename	SWIFT
Unit Weight	0.006360 oz

For more information, please refer to datasheet

Documents

TPS543C20RVFT Datasheet

More Information

The TPS543C20 employs an internally compensated emulated peak-current-mode control, with a clock synchronizable, fixed-frequency modulator for EMI-sensitive POL. The internal integrator and directly amplifying ramp tracking loop eliminate the need for external compensation over a wide range of frequencies thereby making the system design flexible, dense, and simple. Optional API and body braking help improve transient performance by significantly reducing undershoot and overshoot, respectively. Integrated NexFET™ MOSFETs with low-loss switching facilitate high efficiency and deliver up to 40 A in a 5-mm × 7-mm PowerStack™ package with a layout friendly thermal pad. Two TPS543C20 devices can be stacked together to provide up to 80-A point-of-load.