PI3303-00 Datasheet (data sheet) PDF





PI3303-00 Datasheet, ZVS Switching Regulators

PI3303-00   PI3303-00  

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Cool-Power® ZVS Switching Regulators PI 33xx-x0 8V to 36VIN Cool-Power ZVS Buc k Regulator Family Product Description The PI33xx-x0 is a family of high effi ciency, wide input range DC‑DC ZVS-Bu ck regulators integrating controller, p ower switches, and support components a ll within a high density System-in-Pack age (SiP). The integration of a high pe rformance Zero-Voltage Switching (ZVS) topology, within the PI33xx-x0 series, increases point of load performance pro viding best in class power efficiency. The PI33xx-x0 requires only an external inductor and minimal capacitors to for m a complete DC-DC switching mode Buck Regulator. Device PI3311-x0

PI3303-00 Datasheet, ZVS Switching Regulators

PI3303-00   PI3303-00  
PI3318-x0 PI3312-x0 PI3301-x0 PI3302-x0 PI3303-x0 PI3305-x0 Output Voltage S et Range 1.0V 1.0 to 1.4V 1.8V 1.4 to 2.0V 2.5V 2.0 to 3.1V 3.3V 2.3 t o 4.1V 5.0V 3.3 to 6.5V 12V 6.5 to 1 3.0V 15V 10.0 to 16.0V IOUT Max 10A 1 0A 10A 10A 10A 8A 8A The ZVS architect ure also enables high frequency operati on while minimizing switching losses an d maximizing efficiency. The high switc hing frequency operation reduces the si ze of the external filtering components , improves power density, and enables v ery fast dynamic response to line and l oad transients. The PI33xx-x0 series su stains high switching frequency all the way up to the rated input voltage with out sacrificing efficiency and, with it s 20ns minimum on-time, supports large step down conversions up to 36VIN. Fea tures & Benefits • High Efficiency ZV S-Buck Topology • Wide input voltage range of 8V to 36V • Very-Fast transi ent response • High accuracy pre-trim med output voltage • User adjustable soft-start & tracking • Power-up into pre-biased load (select versions) • Parallel capable with single wire curre nt sharing • Input Over/Undervoltage Lockout (OVLO/UVLO) • Output Overvolt age Protection (OVP) • Overtemperatur e Protection (OTP) • Fast and slow cu rrent limits • -40°C to 125°C operating range (TJ) • Optional I2C™ * func








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