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TI UCC27712QDRQ1 product image
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TI UCC27712QDRQ1RoHS

Manufacturer
TI
MPN
UCC27712QDRQ1
LCSC Part #
C2677057
Packaging
SOIC-8
Customer #
Key Attributes
Automotive-grade 620V high-side and low-side gate driver with interlock function
Datasheetpdf iconTI UCC27712QDRQ1
In-Stock: 2,659
2,659 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.9395$ 0.94
10+$ 0.749$ 7.49
30+$ 0.6529$ 19.59
100+$ 0.5585$ 55.85
500+$ 0.5015$ 250.75
1,000+$ 0.4722$ 472.20
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 Time100ns
High Level Delay Time100ns
Quiescent Current255uA
Input Logic Level - High1.6V~2.4V
Operating Temperature-40℃~+125℃
Voltage - Supply10V~22V
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-Q1 is a 620V high-side and low-side gate driver with 1.8A source and 2.8A sink current capability, designed to drive power MOSFETs or IGBTs. For IGBTs, the recommended VDD operating voltage is 10V to 20V; for power MOSFETs, the recommended VDD operating voltage is 10V to 17V. The UCC27712-Q1 incorporates protection features whereby outputs are held low when inputs remain open, or when the minimum input pulse width specification is not met. Interlocking and dead-time functions prevent both outputs from turning on simultaneously. In addition, the device accepts a wide bias supply range of 10V to 22V and provides UVLO protection for both VDD and HB bias supplies. Built on TI's advanced high-voltage device technology, the device features robust drivers with superior noise and transient immunity, including high negative input voltage tolerance, high dV/dt tolerance, wide negative transient safe operating area (NTSOA) at the switching node, and interlocking. The device contains a ground-referenced channel (LO) and a floating channel (HO), the latter designed for bootstrap supply or isolated supply operation. The device offers fast propagation delay and excellent delay matching between the two channels. On the UCC27712-Q1, each channel is controlled by its respective input pin HI and LI.

Features

AI Translation
  • AEC-Q100 qualified for automotive applications
  • Device HBM classification level 1C, device CDM classification level C4B
  • Dual inputs for high-side and low-side configurations with output interlock and 150ns dead time
  • Fully operational up to 620V, with 700V absolute maximum voltage on HB pin
  • Recommended VDD range: 10V to 20V
  • Peak output current: 2.8A sink, 1.8A source
  • 50V/ns dv/dt immunity
  • Logic operation up to –11V on HS pin
  • Input negative voltage tolerance: –5V
  • Large negative transient safe operating area
  • UVLO protection for both channels
  • Short propagation delay (100ns typical)
  • Delay matching (12ns typical)
  • Low quiescent current
  • TTL and CMOS compatible inputs
  • Industry-standard SOIC-8 package
  • All parameters rated over temperature range: -40°C to +125°C

Applications

AI Translation
  • Automotive inverters
  • On-board chargers (PFC, phase-shifted full bridge)
  • Motor drives for automotive applications (stepper motors, fans)