Àû²©¡¤(¼¯ÍÅ)ÓÐÏÞ¹«Ë¾¹ÙÍø

    1. λÖãºMCP1256-EMF > MCP1256-EMFÏêÇé

      MCP1256-EMFÖÐÎÄ×ÊÁÏ

      ³§¼ÒÐͺÅ

      MCP1256-EMF

      Îļþ´óС

      1303.97Kbytes

      Ò³ÃæÊýÁ¿

      24Ò³

      ¹¦ÄÜÃèÊö

      Regulated 3.3V, Low-Ripple Charge Pump with Low- Operating Current SLEEP Mode or BYPASS Mode

      Êý¾ÝÊÖ²á

      ÏÂÔصØÖ·Ò»ÏÂÔصØÖ·¶þµ½Ô­³§ÏÂÔØ

      Éú²ú³§ÉÌ

      Microchip Technology

      ¼ò³Æ

      Microchip¡¾Î¢Ð¾¿Æ¼¼¡¿

      ÖÐÎÄÃû³Æ

      ΢о¿Æ¼¼¹É·ÝÓÐÏÞ¹«Ë¾¹ÙÍø

      LOGO

      MCP1256-EMFÊý¾ÝÊÖ²á¹æ¸ñÊéPDFÏêÇé

      Description

      The MCP1256, MCP1257, MCP1258 and MCP1259 are inductorless, positive regulated charge pump DC/DC converters. The devices generate a regulated 3.3V output voltage from a 1.8V to 3.6V input. The devices are specifically designed for applications operating from 2-cell alkaline, Ni-Cd, or Ni-MH batteries or by one primary lithium MnO2 (or similar) coin cell battery.

      Features

      ? Inductorless 1.5x, 2x Boost DC/DC Converter

      ? Output Voltage: 3.3V

      ? High Output Voltage Accuracy:

      - ¡À3.0 (VOUT Fixed)

      ? Output Current Up To 100 mA

      ? 20 mVPP Output Voltage Ripple

      ? Thermal Shutdown and Short Circuit Protection

      ? Uses Small Ceramic Capacitors

      ? Switching Frequency: 650 kHz

      ? Low-Power SLEEP Mode: MCP1256/7

      ? BYPASS Mode: MCP1258/9

      ? Low-Power Shutdown Mode: 0.1 ¦ÌA (Typical)

      ? Shutdown Input Compatible with 1.8V Logic

      ? VIN Range: 1.8V to 3.6V

      ? Soft-Start Circuitry to Minimize Inrush Current

      ? Temperature Range: -40¡ãC to +125¡ãC

      ? Packaging:

      - 10-Pin, 3 mm x 3 mm DFN

      - 10-Pin, MSOP

      Applications

      ? Pagers

      ? Portable Measurement Instruments

      ? Home Automation Products

      ? PICmicro? MCU Bias

      MCP1256-EMF²úÆ·ÊôÐÔ

      • ÀàÐÍ

        ÃèÊö

      • ÐͺÅ

        MCP1256-EMF

      • ÖÆÔìÉÌ

        MICROCHIP

      • ÖÆÔìÉÌÈ«³Æ

        Microchip Technology

      • ¹¦ÄÜÃèÊö

        Regulated 3.3V, Low-Ripple Charge Pump with Low- Operating Current SLEEP Mode or BYPASS Mode

      MCP1256-EMF¹©Ó¦ÉÌ...

      ¸üÐÂʱ¼ä£º2025-3-22 15:19:00
      ¹©Ó¦ÉÌ ÐͺŠƷÅÆ ÅúºÅ ·â×° ¿â´æ ±¸×¢ ¼Û¸ñ
      ÉîÛÚÊÐÐ˲ӿƼ¼ÓÐÏÞ¹«Ë¾
      MCP1256-E-MF
      Microchip
      24+
      10DFN
      28500
      ÊÚȨ´úÀíÖ±Ïú,Ô­³§Ô­×°ÏÖ»õ,¼ÙÒ»·£Ê®,ÌؼÛÏúÊÛ
      ÉîÛÚÊкӷæöοƼ¼ÓÐÏÞ¹«Ë¾
      MCP1256TE/MF
      Microchip
      22+
      10DFN
      9000
      Ô­³§ÇþµÀ,ÏÖ»õÅäµ¥
      Ò×´´¼ÑÒµ¿Æ¼¼£¨ÉîÛÚ£©ÓÐÏÞ¹«Ë¾
      MCP1256TE/MF
      Microchip
      23+
      10DFN
      9000
      Ô­×°ÕýÆ·£¬Ö§³Öʵµ¥
      ÉîÛÚÊа²¸»ÊÀ¼Íµç×ÓÓÐÏÞ¹«Ë¾
      MCP1256TE/MF
      Microchip
      23+
      10DFN
      8000
      Ö»×öÔ­×°ÏÖ»õ
      ÉîÛÚÊÐÒ»Ïß°ëµ¼ÌåÓÐÏÞ¹«Ë¾
      MCP1256T-E/MF
      MICROCHIP
      24+
      sopdip
      10800
      ÉîÛÚÊк㴴´ïʵҵÓÐÏÞ¹«Ë¾
      MCP1256T-E/MF
      MICROCHIP
      17+
      sopdip
      6200
      100%Ô­×°ÕýÆ·ÏÖ»õ
      ÉîÛÚÊпƺãΰҵµç×ÓÓÐÏÞ¹«Ë¾
      MCP1256T-E/MF
      MICROCHIP
      2016+
      DFN10
      5562
      Ö»×ö½ø¿ÚÔ­×°ÏÖ»õ!»ò¶©»õ!¼ÙÒ»ÅâÊ®!
      ÉîÛÚÊÐÅôºÍ¿Æ¼¼ÓÐÏÞ¹«Ë¾
      MCP1256T-E/MF
      MICROCHIP
      24+
      DFN10
      5000
      È«ÏÖÔ­×°¹«Ë¾ÏÖ»õ
      ÉîÛÚÊлªË¹¶Ù¿Æ¼¼ÓÐÏÞ¹«Ë¾
      MCP1256T-E/MF
      MICROCHIP
      22+23+
      DFN10
      11704
      ¾ø¶ÔÔ­×°ÕýƷȫнø¿ÚÉîÛÚÏÖ»õ
      ÉîÛÚÊлªî£Ð¾¿Æ¼¼ÓÐÏÞ¹«Ë¾
      MCP1256T-E/MF
      Microchip
      24+
      10DFN
      10000
      È«ÐÂÔ­³§Ô­×°£¬½ø¿ÚÕýÆ·ÏÖ»õ£¬Õý¹æÇþµÀ¿Éº¬Ë°£¡£¡

      MCP1256-EMF ²úÆ·Ïà¹ØÐͺÅ

      • 25AA160A-E/MS
      • 93AA56AX-I/OT
      • 93AA66AX-I/OTG
      • 93C46AT-E/OTG
      • 93C56AX-I/OT
      • 93C56BX-I/OT
      • 93C56CT-I/P
      • 93C76CT-I/P
      • 93LC56AX-I/OT
      • 93LC56CX-I/OT
      • 93LC76AT-I/PG
      • MCP1257-EMF
      • MCP1258T-EMF
      • MCP23S17-E/SO
      • MCP23S17-E/SS
      • MCP4022T-503E/CH
      • MCP4024-103E/CH
      • MCP6002T-E/ST
      • MCP73831-4ACI/MC
      • MCP73831T-3ACI/MC
      • MCP73832-3ACI/MC
      • MP112-290E/LB
      • MP112T-330E/LB
      • OC-290-DBF-ST3AF-10.0
      • SSW16A1002AS13
      • TC1313-AE0EMFTR
      • TC1313-CC0EMFTR
      • TC4451VOA713
      • TC4454AVMF
      • XC6115F546

      MicrochipÏà¹Øµç·ͼ

      • MICROCRYSTAL
      • MICRODC
      • MICRO-ELECTRONICS
      • MICROESYS
      • MICRO-LINEAR
      • Micron
      • MICRONAS
      • MicrOne
      • MICRONETICS
      • MICROPAC
      • Microsemi
      • MICROSS

      Microchip Technology ΢о¿Æ¼¼¹É·ÝÓÐÏÞ¹«Ë¾

      ÖÐÎÄ×ÊÁÏ: 151343Ìõ

      ΢о¿Æ¼¼¹É·ÝÓÐÏÞ¹«Ë¾£¨Ó¢ÓMicrochipTechnologyInc.£¬Ó¢Îļòд£ºMicrochip£©£¬ÊÇÒ»¸öÃÀ¹ú΢¿ØÖÆÆ÷¡¢ÄÚ´æÓëÀà±È°ëµ¼ÌåÖÆÔìÉÌ¡£ËüµÄ²úÆ·°üº¬Î¢¿ØÖÆÆ÷£¨PIC΢¿ØÖÆÆ÷¡¢dsPIC/PIC24¡¢PIC32£©¡¢ÐòÁÐʽEEPROM¡¢ÐòÁÐʽSRAM¡¢KEELOQ×é¼þ¡¢ÎÞÏßµçƵÂÊ£¨RF£©×é¼þ¡¢ÈÈ×é¼þ¡¢¹¦ÂÊÓëµç³Ø¹ÜÀíÀà±È×é¼þ£¬Ò²ÓÐÏßÐÔ¡¢½Ó¿ÚÓë»ìºÏÐźÅ×é¼þ¡£»¹ÓÐһЩ½Ó¿Ú×é¼þ°üº¬USB¡¢ZigBee/MiWi£¬CANbusÓëEthernet¡£¹«Ë¾×ܲ¿Î»ÓÚÑÇÀûÉ£ÄÇÖÝÇ®µÂÀÕ£¬¾§Ô²³§Ôò·Ö±ðλÓÚÑÇÀûÉ£ÄÇÖÝ̹Åå¼°°ÂÀÕ¸ÔÖݸñÀ×˹º±¡£Ö÷ÒªµÄ¾ºÕùÕßÓÐÑǵÂŵ°ëµ¼Ìå¡¢°®ÌØ÷¶û¡¢·É˼¿¨¶û£¨·Ö²ð×ÔĦÍÐÂÞÀ­£©¡¢Ó¢

      ¡¾ÍøÕ¾µØͼ¡¿¡¾sitemap¡¿