UCC27710 Driver Datasheet

UCC27710 Datasheet PDF, Equivalent


Part Number

UCC27710

Description

1.0-A High-Side Low-Side Gate Driver

Manufacture

etcTI

Total Page 30 Pages
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UCC27710
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UCC27710
SLUSD05B – OCTOBER 2017 – REVISED AUGUST 2018
UCC27710 620-V, 0.5-A, 1.0-A High-Side Low-Side Gate Driver
with Interlock
1 Features
1 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 0.5-A Source, 1.0-A Sink
• 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 (140 ns Typical)
• Delay Matching (8 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
2 Applications
• Motor Drive (Stepper Motors, HVAC, Fans, Power
Tools, Robotics, Drones, Servos)
• Lighting, LED Power Supply, Indoor Lighting
• Appliances, Washer & Dryer, Refrigerator
• Induction Heating
• DC-to-AC Inverters
3 Description
The UCC27710 is a 620-V high-side and low-side
gate driver with 0.5-A source, 1.0-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 UCC27710 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 from 10 V to 20 V, 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 UCC27710, each channel is
controlled by its respective input pins, HI and LI.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
UCC27710
SOIC (8)
3.91 mm × 4.90 mm
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
4 Simplified Schematic
Bias
Up to 600 V
PWM
Controller
PWM1
PWM2
GND
1
UCC27710
1 VDD
HB 8
2 HI
3 LI
HO 7
HS 6
LO 5
COM 4
Load
Copyright © 2017, Texas Instruments Incorporated
Typical Propagation Delay Comparison
300
Competitor
TI
250
200
150
100
50
0
-40 -20 0 20 40 60 80 100 120
Temperature (oC)
typi
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.

UCC27710
UCC27710
SLUSD05B – OCTOBER 2017 – REVISED AUGUST 2018
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Simplified Schematic............................................. 1
5 Revision History..................................................... 2
6 Pin Configuration and Functions ......................... 3
7 Specifications......................................................... 4
7.1 Absolute Maximum Ratings ...................................... 4
7.2 ESD Ratings ............................................................ 4
7.3 Recommended Operating Conditions....................... 4
7.4 Thermal Information ................................................. 5
7.5 Electrical Characteristics........................................... 5
7.6 Dynamic Electrical Characteristics ........................... 6
7.7 Typical Characteristics .............................................. 7
8 Detailed Description ............................................ 12
8.1 Overview ................................................................. 12
8.2 Functional Block Diagram ....................................... 13
8.3 Feature Description................................................. 14
8.4 Device Functional Modes........................................ 20
9 Application and Implementation ........................ 26
9.1 Application Information............................................ 26
9.2 Typical Application ................................................. 26
10 Power Supply Recommendations ..................... 35
11 Layout................................................................... 35
11.1 Layout Guidelines ................................................. 35
11.2 Layout Example .................................................... 35
12 Device and Documentation Support ................. 36
12.1 Documentation Support ........................................ 36
12.2 Related Links ........................................................ 36
12.3 Community Resources.......................................... 36
12.4 Trademarks ........................................................... 36
12.5 Electrostatic Discharge Caution ............................ 36
12.6 Glossary ................................................................ 36
13 Mechanical, Packaging, and Orderable
Information ........................................................... 36
5 Revision History
Changes from Revision A (October 2017) to Revision B
Page
• Updated Device Information to match package diagram. ..................................................................................................... 1
• Updated the HI/LI, VDD and HB-HS specifications in Absolute Maximum Ratings table. ..................................................... 4
• Added the footnote to clarify the test condition in Absolute Maximum Ratings table............................................................. 4
Changes from Original (October 2017) to Revision A
Page
• Advanced Information to Production Data.............................................................................................................................. 1
2 Submit Documentation Feedback
Product Folder Links: UCC27710
Copyright © 2017–2018, Texas Instruments Incorporated


Features Product Folder Order Now Technical Doc uments Tools & Software Support & Com munity UCC27710 SLUSD05B – OCTOBER 2 017 – REVISED AUGUST 2018 UCC27710 62 0-V, 0.5-A, 1.0-A High-Side Low-Side Ga te Driver with Interlock 1 Features 1 High-Side and Low-Side Configuration • Dual Inputs With Output Interlock and 150-ns Deadtime • Fully Operation al up to 620-V, 700-V Absolute Maximum on HB Pin • 10-V to 20-V VDD Recommen ded Range • Peak Output Current 0.5-A Source, 1.0-A Sink • 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 (140 ns Typ ical) • Delay Matching (8 ns Typical) • Floating Channel Designed for Boot strap Operation • Low Quiescent Curre nt • TTL and CMOS Compatible Inputs Industry Standard SOIC-8 Package • All Parameters Specified Over Temperature Range, –40 °C to +125 °C 2 Applications • Motor Drive (Stepper.
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