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EETE JUNE 2013

Picor Cool-Power ZVS Buck Regulators Vin Vout Cool-Power Output Range IOUT Model Number Set Trim Range Max PI3311-00-LGIZ 1.0 V 1.0 V to 1.4 V 10 A PI3318-00-LGIZ 1.8 V 1.4 V to 2.0 V 10 A PI3312-00-LGIZ 2.5 V 2.0 V to 3.1 V 10 A PI3301-00-LGIZ 3.3 V 2.3 V to 4.1 V 10 A PI3302-00-LGIZ 5.0 V 3.3 V to 6.5 V 10 A PI3303-00-LGIZ 12 V 6.5 V to 13.0 V 8 A PI3305-00-LGIZ 15 V 10.0 V to 16.0 V 8 A Higher Current Versions PI3311-01-LGIZ 1.0 V 1.0 V to 1.4 V 15 A PI3318-01-LGIZ 1.8 V 1.4 V to 2.0 V 15 A PI3312-01-LGIZ 2.5 V 2.0 V to 3.1 V 15 A PI3301-01-LGIZ 3.3 V 2.3 V to 4.1 V 15 A I2C Functionality and Programmability PI3311-20-LGIZ 1.0 V 1.0 V to 1.4 V 10 A PI3318-20-LGIZ 1.8 V 1.4 V to 2.0 V 10 A PI3312-20-LGIZ 2.5 V 2.0 V to 3.1 V 10 A PI3301-20-LGIZ 3.3 V 2.3 V to 4.1 V 10 A PI3302-20-LGIZ 5.0 V 3.3 V to 6.5 V 10 A PI3303-20-LGIZ 12 V 6.5 V to 13.0 V 8 A PI3305-20-LGIZ 15 V 10.0 V to 16.0 V 8 A PI3311-21-LGIZ 1.0 V 1.0 V to 1.4 V 15 A PI3318-21-LGIZ 1.8 V 1.4 V to 2.0 V 15 A PI3312-21-LGIZ 2.5 V 2.0 V to 3.1 V 15 A PI3301-21-LGIZ 3.3 V 2.3 V to 4.1 V 15 A 12 V Optimized Option PI3420-00-LGIZ 1.0 V 1.0 V to 1.4 V 15 A PI3421-00-LGIZ 1.8 V 1.4 V to 2.0 V 15 A PI3422-00-LGIZ 2.5 V 2.0 V to 3.1 V 15 A PI3423-00-LGIZ 3.3 V 2.3 V to 4.1 V 15 A PI3424-00-LGIZ 5.0 V 3.3 V to 6.5 V 15 A 8 – 18 Vin 8 – 36 Vin I2C is a trademark of NXP Semiconductors Wide Operating Range n Wide VIN (8 – 36 V) and wide VOUT (1 – 16 V) n 12 V-optimized performance with PI34xx Series n -40°C to 125°C operating range Simple to Use; Fast Development Time n Internal compensation - few external components n No additional design or additional settings required High Efficiency n Up to 98% peak efficiency (19 VIN to 15 VOUT) n PI34xx Series optimized for 12 VIN with even higher efficiency n Light and full load high-efficiency performance Flexible and Rich Feature Set n Paralleling and single wire current sharing n Frequency synchronization n User adjustable soft-start & tracking n Power-up into pre-biased load n Optional I2C functionality & programmability VTM NEW: Isolated ZVS DC-DC Converters Interview with ECE Europe about ZVS Regulators ZVS Point-of-Load Regulation Webinar High Performance On-Board Power Design Webinar Cool-Power ZVS Buck Regulators Product Information AC Front End Buck-Boost 48 V, 10.4 A Cool-Power Resources 85 – 264 Vac 48 Vdc PRM PRM Bus Converter Buck +5 V, 20 A –5 V, 20 A 0.8 V, 130 A 3.3 V, 18 A 12 V, 10 A 1 – 16 V, 50 W VTM VTM Input Active EMI Filter Input Active EMI Filter Cool-Switch Cool-Switch Output Filtering Solutions from AC to Point of Load L1 ZVS Buck PI33XX Vin Cin Cout PGND SYNCI SYNCO EN VS1 Vout REM TRK ADJ EAO SGND Filtering Power Management Cool-Swap Cool-ORing μRDS(on)FET W Output Filtering Cool-Swap Cool-ORing μRDS(on)FET


EETE JUNE 2013
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