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TPS543C20 - 4-14Vin 40A Stackable Synchronous Step-down SWIFT™ Converter w/ Adaptive Internal Compensation

Texas Instruments

TPS543C20 - 4-14Vin 40A Stackable Synchronous Step-down SWIFT™ Converter w/ Adaptive Internal Compensation RSS Sample
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Kod:
TPS543C20
Producent:
TEXAS INSTRUMENTS
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The TPS543C20 employs an internally compensated emulatedpeak-current-mode control, with a clock synchronizable, fixed-frequency modulator for EMI-sensitivePOL. The internal integrator and directly amplifying ramp tracking loop eliminate the need forexternal 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 bysignificantly reducing undershoot and overshoot, respectively. Integrated NexFET™ MOSFETs with low-loss switching facilitate high efficiency anddeliver up to 40 A in a 5-mm × 7-mmPowerStack™ package with a layout friendly thermal pad. TwoTPS543C20 devices can be stacked together to provide up to80-A point-of-load.

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