Product Brief The latest generation of high efficiency 25 V integrated power stages The new integrated power stages from Infineon combine the most advanced low voltage Key features MOSFET technology with our latest driver design. These technologies, integrated into our proven multichip PQFN package offer customers a best-in-class efficiency device Small 5 x 6 x 0.9 mm overmolded for managing processor power. This integration of driver technology, FET technology PQFN package, 0.45 mm pitch and package technology also demonstrates the powerful combination of Infineon and Highly accurate current reporting International Rectifiers capabilities. All integrated power stages in this new portfolio Programmable constant current limit are available in industry standard 5x6 footprints and various current ratings, covering OCSET high-end and price performance customer requirements. Fast switching technology for improved performance at higher frequency, better peak efficiency Input voltage range 4.25 V to 16 V Output voltage range from 0.25 V up to 5.5 V Output current capability up to 70 A Operation up to 1.5 MHz Optimized for 5 V drive Key benefits Dual edge trim dead time leads to a significant improvement in peak efficiency. The Peak efficiency > 95% internal MOSFET R current sensing (via dedicated Kelvin GND connection) with 2.5 mA ICC, with low I (< 200 A) DS(on) Q integrated temperature compensation achieves superior current sense accuracy versus disable PS4 (deep sleep mode) inductor DCR sense methods. Our new integrated power stage family also offers cycle-by- capability cycle over current protection with programmable threshold and fault flag. Additionally, our programmable constant current limit OCSET allows the user to set a specific current limit. UVLO protection supports stable operation during system start up. Applications Infineons new generation of integrated power stages is optimized for CPU core as well as Server and storage GPU and DDR memory power delivery in server, telecom and datacom applications. Telecom Datacom www.infineon.com/integrated-powerstagesProduct Brief The latest generation of high efficiency 25 V integrated power stages Efficiency - includes driver, controller and inductor losses 96 95 94 93 92 91 90 89 88 87 86 0 50 100 150 200 250 Output load current A TDA21470 IR35411 Efficiency levels at f = 500 kHz, V = 12 V, V = 1.82 V, five-phase measurement sw in out Max. Avg. current* Product Quality samples available Production A IR35411* 60 Q2/2016 Q3/2016 IR35412* 50 Q2/2016 Q3/2016 TDA21470* 70 Q2/2016 Q3/2016 TDA21460* 60 Q2/2016 Q3/2016 *Further portfolio available, please contact your local sales counterpart or visit www.infineon.com/integrated-powerstages Published by Please note Additional information Infineon Technologies Austria AG THIS DOCUMENT IS FOR INFORMATION PURPOSES ONLY AND For further information on technologies, our products, the 9500 Villach, Austria ANY INFORMATION GIVEN HEREIN SHALL IN NO EVENT BE application of our products, delivery terms and conditions REGARDED AS A WARRANTY, GUARANTEE OR DESCRIPTION OF and/or prices, please contact your nearest Infineon Technologies 2016 Infineon Technologies AG. ANY FUNCTIONALITY, CONDITIONS AND/OR QUALITY OF OUR office (www.infineon.com). All Rights Reserved. PRODUCTS OR ANY SUITABILITY FOR A PARTICULAR PURPOSE. WITH REGARD TO THE TECHNICAL SPECIFICATIONS OF OUR Warnings PRODUCTS, WE KINDLY ASK YOU TO REFER TO THE RELEVANT Due to technical requirements, our products may contain PRODUCT DATA SHEETS PROVIDED BY US. OUR CUSTOMERS AND dangerous substances. For information on the types in question, THEIR TECHNICAL DEPARTMENTS ARE REQUIRED TO EVALUATE please contact your nearest Infineon Technologies office. THE SUITABILITY OF OUR PRODUCTS FOR THE INTENDED APPLICATION. Except as otherwise explicitly approved by us in a written document signed by authorized representatives of Infineon WE RESERVE THE RIGHT TO CHANGE THIS DOCUMENT AND/OR Technologies, our products may not be used in any life- THE INFORMATION GIVEN HEREIN AT ANY TIME. endangering applications, including but not limited to medical, nuclear, military, life-critical or any other applications where a Order Number: B117-I0250-V1-7600-EU-EC-P failure of the product or any consequences of the use thereof can Date: 03 / 2016 result in personal injury. E iciency %