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MP2234SGJ-P

MP2234SGJ-P

  • 厂商:

    MPS(美国芯源)

  • 封装:

    TSOT-23-8

  • 描述:

    IC REG BUCK ADJ 2A TSOT23-8

  • 数据手册
  • 价格&库存
MP2234SGJ-P 数据手册
MP2234S High-Efficiency, 2A, 16V, 800kHz Synchronous, Step-Down Converter R EC R NE O EF W M ER D ME E N TO SI D ED G M N P2 S FO 33 R 2 The Future of Analog IC Technology DESCRIPTION FEATURES The MP2234S is a high-frequency, synchronous, rectified, step-down, switch-mode converter with built-in power MOSFETs. It offers a compact solution to achieve a 2A continuous output current with excellent load and line regulation over a wide input-supply range. The MP2234S has synchronous mode operation for higher efficiency over the output current load range. • • Current-mode operation provides fast transient response and eases loop stabilization. Full protection features include over-current protection (OCP) and thermal shut down (TSD). The MP2234S requires a minimal number of readily-available standard external components, and is available in a space-saving 8-pin TSOT23 package. • • • • • • • • • Wide 4.5V-to-16V Operating Input Range 140mΩ/60mΩ Low RDS(ON) Internal Power MOSFETs High-Efficiency Synchronous Mode Operation Fixed 800kHz Switching Frequency Synchronizes from a 300kHz-to-2MHz External Clock Power-Save Mode at Light Load External Soft-Start Over Current Protection and Hiccup Thermal Shutdown Output Adjustable from 0.804V Available in a 8-pin TSOT-23 Package APPLICATIONS • • • • Notebook Systems and I/O Power Digital Set-Top Boxes Flat-Panel Television and Monitors Distributed Power Systems All MPS parts are lead-free, halogen free, and adhere to the RoHS directive. For MPS green status, please visit MPS website under Quality Assurance. “MPS” and “The Future of Analog IC Technology” are Registered Trademarks of Monolithic Power Systems, Inc. N O T TYPICAL APPLICATION R3 20 12V C1 22µF C4 0.1µF L1 4.7µH MP2234S 3.3V/2A C2 47µF C3 0.1µF R5 5.6k R1 40.2k R2 13k C5 22nF MP2234S Rev.1.0 4/3/2015 www.MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2015 MPS. All Rights Reserved. 1 MP2234S – SYNCHRONOUS STEP-DOWN CONVERTER ORDERING INFORMATION Package Top Marking See Below R EC R NE O EF W M ER D ME E N TO SI D ED G M N P2 S FO 33 R 2 Part Number* MP2234SGJ TSOT-23 * For Tape & Reel, add suffix –Z (e.g. MP2234SGJ–Z). TOP MARKING ALZ: product code of MP2234SGJ; Y: year code; PACKAGE REFERENCE 8 2 7 3 6 4 5 N O T 1 MP2234S Rev.1.0 4/3/2015 www.MonolithicPower.com MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited. © 2015 MPS. All Rights Reserved. 2 MP2234S – SYNCHRONOUS STEP-DOWN CONVERTER ABSOLUTE MAXIMUM RATINGS (1) Thermal Resistance VIN ................................................ -0.3V to 17V VSW .................................................................... -0.3V (-5V for
MP2234SGJ-P 价格&库存

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