TC4626

The TC4626/4627 are single CMOS high speed drivers with an on-board voltage boost circuit. These parts work with an input supply voltage from 4 to 6 volts. The internal voltage booster will produce a VBOOST potential up to 12 volts above VIN. This VBOOST is not regulated, so its voltage is dependent on the input VDD voltage and output drive loading requirements. An internal undervoltage lockout circuit keeps the output in a low state when VBOOST drops below 7.8 volts.Output is enabled when VBOOST is above 11.3 volts.

Features
  • Power driver with on Board Voltage Booster
  • Low IDD: < 4mA
  • Small Package: 8-Pin PDIP
  • Under-Voltage Circuitry
  • Fast Rise-Fall Time: < 40nsec @ 1000pF
  • Below-Rail Input Protection
Parameter
Parameter Name Value Value
MOSFET Driver Type Low Side Low Side
Driver Type Single Single
Configuration Inverting Inverting
Peak Output Current (source/sink, A) 1.5/1.5 1.5/1.5
Output Resistance (source/sink, Ω) 10/8 10/8
Maximum Supply Voltage (V) 6 6
Propagation Delay (Td1/Td2, ns) 35/45 35/45
Rise/Fall Time (Tr/Tf, ns) 33/27 33/27
Capacitive Load Drive 1000 pF in 40 ns 1000 pF in 40 ns
Features Boosted drive voltage Boosted drive voltage
Documents
TC4626/27 Data SheetData Sheets08/07/2014772KB
AN763 - Latch-Up Protection for MOSFET DriversAppNote10/22/2009136KB
AN786 - Considerations for Driving Power MOSFETs in High-Current, Switch Mode RegulatorsAppNote11/12/2002202KB
AN799 - Matching MOSFET Drivers to MOSFETsAppNote08/03/2004182KB
AN898 - Determining MOSFET Driver Needs for Motor Drive ApplicationsAppNote12/31/2003512KB
Analog & Interface Guide (Volume 2)Brochures10/11/20051067KB
Quick Guide to Microchip Development ToolsBrochures10/15/201411223KB
Analog & Interface Product Selector GuideProduct Line Card03/21/20164116KB
8-Pin SOIC/MSOP/TSSOP/DIP Evaluation Board User's GuideUser Guides01/24/20061367KB
Ordering Information
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
TC4626COE16SOIC0C to +70CTUBE4.283.563.242.702.49
TC4626CPA8PDIP0C to +70CTUBE4.283.563.242.702.49
TC4626EOE16SOIC-40C to +85CTUBE4.593.833.482.902.68
TC4626EOE71316SOIC-40C to +85CT/R4.593.833.482.902.68
TC4626EPA8PDIP-40C to +85CTUBE4.593.833.482.902.68
相关开发工具
RoHS Information
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
TC4626CPA0.4867000.9000008PDIP.300inMatte Tine3
TC4626EPA0.4867000.9000008PDIP.300inMatte Tine3
TC4626COE0.4380000.76595716SOIC.300 InMatte Tine3
TC4626EOE0.4380000.76595716SOIC.300 InMatte Tine3
TC4626EOE7130.4380000.80000016SOIC.300 InMatte Tine3
TC4626COE7130.4380000.80000016SOIC.300 InMatte Tine3
TC4626/27 Data Sheet TC4627
AN763 TC4627
AN786 TC4626
AN799 TC4627
AN898 TC4626
Analog & Interface Guide (Volume 2) MCP23S08
Quick Guide to Microchip Development Tools ENC28J60
Analog & Interface Product Selector Guide ENC624J600
8-Pin SOIC/MSOP/TSSOP/DIP Evaluation Board User's Guide SOIC8EV