MOSFET DRIVER. TPS2811-Q1 Datasheet

TPS2811-Q1 Datasheet PDF, Equivalent


Part Number

TPS2811-Q1

Description

DUAL HIGH-SPEED MOSFET DRIVER

Manufacture

etcTI

Total Page 30 Pages
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Download TPS2811-Q1 Datasheet PDF


TPS2811-Q1 Datasheet
TPS2811-Q1
www.ti.com
DUAL HIGH-SPEED MOSFET DRIVER
Check for Samples: TPS2811-Q1
SLVSAE0 – JUNE 2010
FEATURES
1
• Qualified for Automotive Applications
• Industry-Standard Driver Replacement
• 25-ns Max Rise/Fall Times and 40-ns Max
Propagation Delay With 1-nF Load, VCC = 14 V
• 2-A Peak Output Current, VCC = 14 V
• 5-µA Supply Current With Input High or Low
• 4-V to 14-V Supply-Voltage Range; Internal
Regulator Extends Range to 40 V
40°C to 125°C Ambient-Temperature
Operating Range
REG_IN
1IN
GND
2IN
PW PACKAGE
(TOP VIEW)
18
27
36
45
REG_OUT
1OUT
VCC
2OUT
DESCRIPTION
The TPS2811 dual high-speed MOSFET driver is capable of delivering peak currents of 2 A into highly capacitive
loads. This performance is achieved with a design that inherently minimizes shoot-through current and consumes
an order of magnitude less supply current than competitive products.
The TPS2811 driver include a regulator to allow operation with supply inputs between 14 V and 40 V. The
regulator output can power other circuitry, provided power dissipation does not exceed package limitations.
When the regulator is not required, REG_IN and REG_OUT can be left disconnected or both can be connected
to VCC or GND.
TPS2811 driver is available in an 8-pin TSSOP package and operates over a ambient temperature range of
40°C to 125°C.
TA
–40°C to 125°C
TSSOP – PW
ORDERING INFORMATION(1)
PACKAGE (2)
ORDERABLE PART NUMBER
Reel of 2000
TPS2811QPWRQ1
TOP-SIDE MARKING
2811Q
(1) For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI
web site at www.ti.com.
(2) Package drawings, thermal data, and symbolization are available at www.ti.com/packaging.
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright © 2010, Texas Instruments Incorporated

TPS2811-Q1 Datasheet
TPS2811-Q1
SLVSAE0 – JUNE 2010
REG_IN 1
2
1IN
FUNCTIONAL BLOCK DIAGRAM
Regulator
8 REG_OUT
6
VCC
7 1OUT
4
2IN
3
GND
5 2OUT
REGULATOR DIAGRAM
REG_IN
www.ti.com
7.5
REG_OUT
INPUT STAGE DIAGRAM
VCC
Predrive
OUTPUT STAGE DIAGRAM
VCC
IN
To Drive
Stage
OUT
TERMINAL
NAME
NO.
REG_IN
1
1IN 2
GND
3
2IN 4
2OUT
5
VCC
1OUT
6
7
REG_OUT
8
TERMINAL FUNCTIONS
DESCRIPTION
Regulator input
Input 1
Ground
Input 2
Output 2; 2OUT = 2IN
Supply voltage
Output 1; 1OUT = 1IN
Regulator output
2 Submit Documentation Feedback
Product Folder Link(s): TPS2811-Q1
Copyright © 2010, Texas Instruments Incorporated


Features Datasheet pdf TPS2811-Q1 www.ti.com DUAL HIGH-SPEED MOSFET DRIVER Check for Samples: TPS281 1-Q1 SLVSAE0 – JUNE 2010 FEATURES 1 • Qualified for Automotive Applicati ons • Industry-Standard Driver Replac ement • 25-ns Max Rise/Fall Times and 40-ns Max Propagation Delay With 1-nF Load, VCC = 14 V • 2-A Peak Output Cu rrent, VCC = 14 V • 5-µA Supply Curr ent With Input High or Low • 4-V to 1 4-V Supply-Voltage Range; Internal Regu lator Extends Range to 40 V • −40° C to 125°C Ambient-Temperature Operati ng Range REG_IN 1IN GND 2IN PW PACKAG E (TOP VIEW) 18 27 36 45 REG_OUT 1OUT VCC 2OUT DESCRIPTION The TPS2811 dual high-speed MOSFET driver is capable of delivering peak currents of 2 A into hi ghly capacitive loads. This performance is achieved with a design that inheren tly minimizes shoot-through current and consumes an order of magnitude less su pply current than competitive products. The TPS2811 driver include a regulator to allow operation with supply inputs between 14 V and 40 V. The regulator output c.
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