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TI UCC27712DRRoHS

Manufacturer
TI
MPN
UCC27712DR
LCSC Part #
C485818
Packaging
SOIC-8
Customer #
Key Attributes
High-Side Low-Side Gate Driver with Interlock
Datasheetpdf iconTI UCC27712DR
In-Stock: 4,899
4,899 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.6303$ 0.63
10+$ 0.4691$ 4.69
30+$ 0.4104$ 12.31
100+$ 0.3518$ 35.18
500+$ 0.3176$ 158.80
1,000+$ 0.2981$ 298.10
Standard Packaging2500/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Gate Drivers
ManufacturerTI
PackagingSOIC-8
Input Logic Level - Low800mV~1.5V
Low Level Delay Time160ns
High Level Delay Time160ns
Quiescent Current255uA
Input Logic Level - High1.6V~2.4V
Operating Temperature-40℃~+125℃
Voltage - Supply10V~20V
Driven ConfigurationHalf-Bridge
Current - Output Low(IOL)2.8A
Rise Time16ns
Fall Time10ns
FeaturesUnder Voltage Protection;Dead-time control;Interleaved conduction protection
Current - Output High(IOH)1.8A
Load TypeMOSFET;IGBT
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging2500
Sales UnitPiece

Introduction

AI Translation

The UCC27712 is a 620-V high-side and low-side gate driver with 1.8-A source, 2.8-A sink current, targeted to drive power MOSFETs or IGBTs. The recommended VDD operating voltage is 10-V to 20-V for IGBT's and 10-V to 17-V for power MOSFETs. The UCC27712 includes protection features where the outputs are held low when the inputs are left open or when the minimum input pulse width specification is not met. Interlock and deadtime functions prevent both outputs from being turned on simultaneously. In addition, the device accepts a wide range bias supply range and offers UVLO protection for both the VDD and HB bias supply. Developed with TI's state of the art high-voltage device technology, the device features robust drive with excellent noise and transient immunity including large negative voltage tolerance on its inputs, high dV/dt tolerance, wide negative transient safe operating area (NTSOA) on the switch node (HS), and interlock. The device consists of one ground-referenced channel (LO) and one floating channel (HO) which is designed for operating with bootstrap or isolated power supplies. The device features fast propagation delays and excellent delay matching between both channels. On the UCC27712, each channel is controlled by its respective input pins, HI and LI.

Features

AI Translation
  • High-Side and Low-Side Configuration Dual Inputs With Output Interlock and 150-ns Deadtime
  • Fully Operational up to 620-V, 700-V Absolute Maximum on HB Pin
  • 10-V to 20-V VDD Recommended Range
  • Peak Output Current 2.8-A Sink, 1.8-A Source
  • dv/dt Immunity of 50 V/ns
  • Logic Operational up to –11 V on HS Pin
  • Negative Voltage Tolerance On Inputs of -5 V
  • Large Negative Transient Safe Operating Area
  • UVLO Protection for Both Channels
  • Small Propagation Delay (100-ns Typical)
  • Delay Matching (12-ns Typical)
  • Floating Channel Designed for Bootstrap Operation
  • Low Quiescent Current
  • TTL and CMOS Compatible Inputs
  • Industry Standard SOIC-8 Package
  • All Parameters Specified Over Temperature Range, -40 °C to +125 °C

Applications

AI Translation
  • Motor Drive (Stepper Motors, HVAC, Fans, Power Tools, Robotics, Drones)
  • Bridge Converters in Offline AC/DC Power Supplies
  • High-Density Switch Mode Power Supplies for Server, Telecom, IT and Industrial Infrastructures
  • DC-to-AC Inverters