TPS543B20RVFR - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TPS543B20RVFR
Manufacturer

TI
ChipWorker Part#

CW7834508
Package

LQFN
Description

4-19Vin, 25A Stackable, Synchronous Step-down SWIFT™ Converter With Adaptive Internal Compensation

TPS543B20RVFR Global Supplier

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TPS543B20RVFR Specifications

Attribute	Attribute Value

Part Number	TPS543B20RVFR
Manufacturer	TI
ChipWorker Part#	CW7834508
Number of Pins	40 Pin
Case/Package	LQFN
Number of Outputs	1 Output
Output Voltage	0.6V ~ 5.5V
Switching Frequency	300kHz ~ 2000kHz
Switching Current	0.1 A
Input Voltage (Max)	25 V
Input Voltage (Min)	4 V
Output Current (Max)	25 A
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
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Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	Compliant with Exemption
Lead-Free Status	Lead Free

Product Description

The TPS543B20 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 25 A in a 5 mm x 7 mm PowerStack™ package with a layout friendly thermal pad.

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
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- Anti-vibration foam
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