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  • L9857-TR

L9857-TR

Surface Mount Tape & Reel (TR) Active EAR99 Gate Drivers ICs Non-Inverting 1 300V V 8-SOIC (0.154, 3.90mm Width) L9857 High-Side


  • Manufacturer: STMicroelectronics
  • Origchip NO: 761-L9857-TR
  • Package: 8-SOIC (0.154, 3.90mm Width)
  • Datasheet: PDF
  • Stock: 696
  • Description: Surface Mount Tape & Reel (TR) Active EAR99 Gate Drivers ICs Non-Inverting 1 300V V 8-SOIC (0.154, 3.90mm Width) L9857 High-Side (Kg)

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Details

Tags

Parameters
Factory Lead Time 12 Weeks
Mount Surface Mount
Mounting Type Surface Mount
Package / Case 8-SOIC (0.154, 3.90mm Width)
Number of Pins 8
Operating Temperature -55°C~150°C TJ
Packaging Tape & Reel (TR)
Pbfree Code no
Part Status Active
Moisture Sensitivity Level (MSL) 3 (168 Hours)
Number of Terminations 8
ECCN Code EAR99
Subcategory Peripheral Drivers
Technology BCD
Voltage - Supply 10V~18V
Terminal Position DUAL
Terminal Form GULL WING
Peak Reflow Temperature (Cel) 225
Number of Functions 1
Supply Voltage 15V
Reach Compliance Code not_compliant
Frequency 200kHz
Time@Peak Reflow Temperature-Max (s) NOT SPECIFIED
Base Part Number L9857
Pin Count 8
Qualification Status Not Qualified
Max Output Current 500mA
Operating Supply Voltage 17V
Nominal Supply Current 400μA
Max Supply Current 400μA
Propagation Delay 300 ns
Input Type Non-Inverting
Rise Time 400ns
Fall Time (Typ) 400 ns
Rise / Fall Time (Typ) 100ns 100ns
Interface IC Type HALF BRIDGE BASED PERIPHERAL DRIVER
Channel Type Single
Number of Drivers 1
Turn On Time 0.3 μs
Driven Configuration High-Side
Gate Type N-Channel MOSFET
Current - Peak Output (Source, Sink) 500mA 500mA
Turn Off Time 0.2 μs
Built-in Protections UNDER VOLTAGE
High Side Voltage - Max (Bootstrap) 300V
Output Current Flow Direction SOURCE
Height 1.5mm
Length 5mm
Width 4mm
RoHS Status ROHS3 Compliant

L9857-TR Overview


The 8-SOIC (0.154, 3.90mm Width) package offers greater flexibility.A package of Tape & Reel (TR) has been used.Gate drivers incorporates wGate driversh 1 drivers for Gate driverss configuration.Surface Mount is the way in which it is mounted.In the absence of a power supply voltage of 10V~18V V, it is able to demonstrate its superiority.A gate type of N-Channel MOSFET has been used in its design.The allowable temperature range that this device can be operated in is -55°C~150°C TJ.Non-Inverting is used as the input type.There are 8 terminations to form the base of its configuration.Numerous related parts are available for its base part number L9857.The mount method is Surface Mount.The pins are configured with 8 when designing the chip.Specification is for 15V supply voltage operation.HALF BRIDGE BASED PERIPHERAL DRIVER is employed as its interface IC.There is an output current limit of 500mA for this device.Several electronic components are included in its subcategory of Peripheral Drivers.A board with 8 component pins is available.Ideally, the high-side voltage should not exceed 300V.To maintain higher stability, the supply current should always be 400μA.Mosfet gate drivers is recommended that you set the operating supply voltage to 17V.When 200kHz is used frequently, efficiency can be improved.

L9857-TR Features


Embedded in the Tape & Reel (TR) package
1 drivers
Employing a gate type of N-Channel MOSFET
8 pins
High-side voltage - Max (Bootstrap) of 300V

L9857-TR Applications


There are a lot of STMicroelectronics L9857-TR gate drivers applications.

  • Industrial Modules
  • Active filtering
  • Telecom switch mode power supplies
  • Isolated Supplies for controller area network (CAN),
  • AC-DC Inverters
  • Welding
  • Line drivers
  • Smart Phones
  • PCMCIA applications
  • Pulse transformer drivers