900,000+ datasheet pdf search and download

Datasheet4U offers most rated semiconductors data sheet pdf






etcTI

UCC27511A-Q1 Datasheet Preview

UCC27511A-Q1 Datasheet

Single-Channel High-Speed Low-Side Gate Driver

No Preview Available !

Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
UCC27511A-Q1
SLVSCO2A – AUGUST 2014 – REVISED SEPTEMBER 2014
UCC27511A-Q1 Single-Channel High-Speed Low-Side Gate Driver
With 4-A Peak Source and 8-A Peak Sink
1 Features
1 Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
– Device Temperature Grade 1: –40°C to 125°C
Ambient Operating Temperature Range
– Device HBM ESD Classification Level 2
– Device CDM ESD Classification Level C4B
• Low-Cost Gate-Driver Device Offering Superior
Replacement of NPN and PNP Discrete Solutions
• 4-A Peak Source and 8-A Peak Sink
Asymmetrical Drive
• Strong Sink Current Offers Enhanced Immunity
Against Miller Turnon
• Split Output Configuration (Allows Easy and
Independent Adjustment of Turnon and Turnoff
Speeds) in the UCC27511A-Q1
• Fast Propagation Delays (13-ns typical)
• Fast Rise and Fall Times (9-ns and 7-ns typical)
• 4.5 to 18-V Single Supply Range
• Outputs Held Low During VDD UVLO (Ensures
Glitch-Free Operation at Power Up and Power
Down)
• TTL and CMOS Compatible Input-Logic Threshold
(Independent of Supply Voltage)
• Hysteretic-Logic Thresholds for High-Noise
Immunity
• Dual-Input Design (Choice of an Inverting (IN–
Pin) or Non-Inverting (IN+ Pin) Driver
Configuration)
– Unused Input Pin can be Used for Enable or
Disable Function
• Output Held Low when Input Pins are Floating
• Input Pin Absolute Maximum Voltage Levels Not
Restricted by VDD Pin Bias Supply Voltage
• Input Pins Capable of Withstanding –5-V DC
Below GND pin
• Operating Temperature Range of –40°C to 140°C
• 6-Pin DBV (SOT-23) Package Option
2 Applications
• Switch-Mode Power Supplies
• DC-to-DC Converters
• Companion Gate-Driver Devices for Digital Power
Controllers
• Solar Power, Motor Control, UPS
• Gate Driver for Emerging Wide Band-Gap Power
Devices (such as GaN)
3 Description
The UCC27511A-Q1 device is a compact gate driver
that offers superior replacement of NPN and PNP
discrete driver (buffer circuit) solutions. The
UCC27511A-Q1 device is an automotive-grade
single-channel low-side, high-speed gate driver rated
for MOSFETs, IGBTs, and emerging wide-bandgap
power devices such as GaN. The device features fast
rise times, fall times, and propagation delays, making
the UCD27511A-Q1 device suitable for high-speed
applications. The device features 4-A peak source
and 8-A peak sink currents with asymmetrical drive,
boosting immunity against parasitic Miller turnon
effect. The split output configuration enables easy
and independent adjustment of rise and fall times
using only two resistors and eliminating the need for
an external diode.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
UCC27511A-Q1
SOT-23 (6)
2.90 mm × 1.60 mm
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
4 Typical Application Diagrams
Non-Inverting Input
VDD
4.5 V to 18 V
C2 V(SOURCE)
V(IN+)
UCC27511A-Q1
6 IN+
VDD 1
5 IN–
OUTH 2
4 GND
OUTL 3
R1
R2
L1
D1
Q1
VO
+
C1
Inverting Input
V(IN–)
VDD
4.5 V to 18 V
C2
V(SOURCE)
UCC27511A-Q1
6 IN+
VDD 1
5 IN
OUTH 2
4 GND
OUTL 3
R1
R2
L1
D1
Q1
VO
+
C1
1
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.




etcTI

UCC27511A-Q1 Datasheet Preview

UCC27511A-Q1 Datasheet

Single-Channel High-Speed Low-Side Gate Driver

No Preview Available !

UCC27511A-Q1
SLVSCO2A – AUGUST 2014 – REVISED SEPTEMBER 2014
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Typical Application Diagrams .............................. 1
5 Revision History..................................................... 2
6 Pin Configuration and Functions ......................... 3
7 Specifications......................................................... 4
7.1 Absolute Maximum Ratings ...................................... 4
7.2 Handling Ratings....................................................... 4
7.3 Recommended Operating Conditions....................... 4
7.4 Thermal Information .................................................. 4
7.5 Electrical Characteristics........................................... 5
7.6 Switching Characteristics .......................................... 6
7.7 Typical Characteristics .............................................. 8
8 Detailed Description ............................................ 11
8.1 Overview ................................................................. 11
8.2 Functional Block Diagram ....................................... 12
8.3 Feature Description................................................. 12
8.4 Device Functional Modes........................................ 17
9 Application and Implementation ........................ 18
9.1 Application Information............................................ 18
9.2 Typical Application ................................................. 18
10 Power Supply Recommendations ..................... 22
11 Layout................................................................... 23
11.1 Layout Guidelines ................................................. 23
11.2 Layout Example .................................................... 24
12 Device and Documentation Support ................. 24
12.1 Trademarks ........................................................... 24
12.2 Electrostatic Discharge Caution ............................ 24
12.3 Glossary ................................................................ 24
13 Mechanical, Packaging, and Orderable
Information ........................................................... 24
5 Revision History
Changes from Original (August 2014) to Revision A
Page
• Changed the device status From: Product Preview To Production ....................................................................................... 1
• Changed the ESD HBM Values From: MIN = -2000 V, MAX = 2000 V To: MIN = -4000 V, MAX = 4000 V ....................... 4
2 Submit Documentation Feedback
Product Folder Links: UCC27511A-Q1
Copyright © 2014, Texas Instruments Incorporated


Part Number UCC27511A-Q1
Description Single-Channel High-Speed Low-Side Gate Driver
Maker etcTI
PDF Download

UCC27511A-Q1 Datasheet PDF






Similar Datasheet

1 UCC27511A-Q1 Single-Channel High-Speed Low-Side Gate Driver
etcTI





Part Number Start With

0    1    2    3    4    5    6    7    8    9    A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    X    Y    Z



Site map

Webmaste! click here

Contact us

Buy Components

Privacy Policy