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UC2714
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UC2714

  • Category:ACDC- and -DCDC-power supply
  • Product Name:Auxiliary switching FET driver
  • Manufacturers:TI
  • Production Batch Number:08+
  • Encapsulation:8PDIP, 8SOIC
  • Stock Status:There is stock
  • Stock Quantity:5000
  • Minimum order quantity: 1
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  • Product introduction

The purpose of driving these two families at high speeds is to provide complementary switching drive waveforms. Synchronous rectification circuits and active clamp/reset circuits commonly used in complementary switching configurations provide zero-voltage switching. To facilitate soft-switching transitions, these drivers are provided on a separate programmable delay output waveform between the two. The delay pin also features true zero-voltage detection, allowing the application to start immediately when the corresponding switch is zero-voltage. These devices require a PWM-type input operation that interfaces with popular PWM controllers.

In the UC1714 series, the auxiliary output allows driving down a P-channel MOSFET.

characteristic
  • Single input (PWM and TTL compatible)
  • High current power FET driver, 1.0A Source/2A library
  • Auxiliary output FET driver, 0.5A Source/1A library
  • The time delay is programmable to 500ns independently of the 50ns power and auxiliary outputs
  • Time delay or true zero voltage operation is configured independently for each output
  • The switching frequency is 1MHz
  • Typical propagation delay of 50ns
  • The ENBL pin activates sleep mode 220uA
  • The output power is active low in sleep mode
  • Synchronous rectifier drive

andUC2714Related ICs are:


Model Manufacturers lot number encapsulation illustrate
09691827140 HARTING Technology Group 2018+ connector D SUB MIXED FE 10A PL3 SOLD. POWE
MCVR1.5/4-ST-3.81-1827143 phoenix 16+ DIP 4-pin plug (green)
VC2714-0002 ADSI 94+ PLCC/68 Brand new inventory
2SC2714Y Toshiba 05+ SOT-23 Brand new original
MSD2714AT1 ON 03+ SC59 Brand new original
2SC2714-Y Toshiba 04+ SOT-23 Brand new original
UC2714 TI 08+ 8PDIP, 8SOIC Auxiliary switching FET driver
uPA2714GR NEC 11+ SOP-8 SWITCHING P-CHANNEL POWER MOSFET

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