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Texas Instruments - TPS2811 Data Sheet Manual

Summary

Optimize your power electronics designs with the TPS28xx series of high-speed dual MOSFET gate drivers. These robust components deliver up to 2A peak current into capacitive loads while minimizing supply consumption across an industrial temperature range (-40°C to 125°C). The product line offers flexible configurations, including regulated outputs and advanced input structures (AND/NAND gates), making it ideal for complex switching applications. This manual provides comprehensive technical documentation, detailed pin assignments, operational schematics, and model variations necessary for electrical engineers designing reliable power management systems.

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SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004

Industry-Standard Driver Replacement TPS2811, TPS2812, TPS2813 D, P, AND PW

PACKAGES

25-ns Max Rise/Fall Times and 40-ns Max

(TOP VIEW)

Propagation Delay − 1-n F Load, VCC = 14 V

2-A Peak Output Current, VCC = 14 V REG_IN REG_OUT 1IN 1OUT

5-µA Supply Current — Input High or Low

GND VCC

4-V to 14-V Supply-Voltage Range; Internal

2IN 2OUT

Regulator Extends Range to 40 V (TPS2811, TPS2812, TPS2813)

TPS2814 D, P, AND PW PACKAGES

−40°C to 125°C Ambient-Temperature

(TOP VIEW)

Operating Range

1IN1 GND

description

1IN2 1OUT

2IN1 VCC

The TPS28xx series of dual high-speed MOSFET

drivers are capable of delivering peak currents of 2 A 2IN2 2OUT

into highly capacitive loads. This performance is achieved with a design that inherently minimizes TPS2815 D, P, AND PW PACKAGES

shoot-through current and consumes an order of (TOP VIEW)

magnitude less supply current than competitive

1IN1 GND

products.

1IN2 1OUT

The TPS2811, TPS2812, and TPS2813 drivers include

2IN1 VCC

a regulator to allow operation with supply inputs

2IN2 2OUT

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. The TPS2814 and the TPS2815 have 2-input gates that give the user greater flexibility in controlling the MOSFET. The TPS2814 has AND input gates with one inverting input. The TPS2815 has dual-input NAND gates. TPS281x series drivers, available in 8-pin PDIP, SOIC, and TSSOP packages operate over a ambient temperature range of −40°C to 125°C.

AVAILABLE OPTIONS

PACKAGED DEVICES

INTERNAL SMALL PLASTIC

TA LOGIC FUNCTION REGULATOR OUTLINE DIP TSSOP (PW)

Dual inverting drivers TPS2811D TPS2811P TPS2811PW Yes Dual noninverting drivers TPS2812D TPS2812P TPS2812PW

One inverting and one noninverting driver TPS2813D TPS2813P TPS2813PW

TPS2814D TPS2814P TPS2814PW

125°C Dual 2-input AND drivers, one inverting input on each driver

Dual 2-input NAND drivers

TPS2815D TPS2815P TPS2815PW

The D package is available taped and reeled. Add R suffix to device type (e.g., TPS2811DR). The PW package is only available left-end taped and reeled and is indicated by the R suffix on the device type (e.g., TPS2811PWR).

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.

!"# $ %&'# "$  (&)*%"# +"#', Copyright  2002, Texas Instruments Incorporated +&%#$ %! # $('%%"#$ (' #-' #'!$  '."$ $#&!'#$ $#"+"+ /""#0, +&%# (%'$$1 +'$ # '%'$$"*0 %*&+' #'$#1  "** (""!'#'$,

1www.ti.com

Page Summary Contents For Texas Instruments - TPS2811 Data Sheet Manual

Page 1 SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 Industry-Standard Driver Replacement TPS2811, TPS2812, TPS2813 D, P, AND PW PACKAGES 25-ns Max Rise/Fall Times and 40-ns Max (TOP VIEW) Propagation Dela...
Page 2 SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 functional block diagram regulator diagram (TPS2811, TPS2812, TPS2813 only) REG_IN TPS2811 REG_IN Regulator REG_OUT VCC GND 7.5 Ω REG_OUT TPS2812 REG_IN...
Page 3 SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 TPS28xx Y chip information This chip, when properly assembled, displays characteristics similar to those of the TPS28xx. Thermal compression or ultrason...
Page 4 SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 Terminal Functions TPS2811, TPS2812, TPS2813 TERMINAL NUMBERS TERMINAL TPS2811 TPS2812 TPS2813 DESCRIPTION NAME Dual Inverting Dual Noninverting Complim...
Page 5 SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 absolute maximum ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage, VCC −0.3 V to 15 V. . . . . . . . . . . . ....
Page 6 SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 regulator (TPS2811/2812/2813 only) PARAMETER TEST CONDITIONS MIN TYP† MAX UNIT Output voltage 14 ≤ REG_IN ≤ 40 V, 0 ≤ IO ≤ 20 m A 11.5 Output voltage in...
Page 7 SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 switching characteristics for all devices over recommended operating ambient temperature range, REG_IN open for TPS2811/12/13, CL = 1 n F (unless otherw...
Page 8 SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 PARAMETER MEASUREMENT INFORMATION TPS2811 Regulator 0−10 V dc x OUT Current Loop VCC Figure 2. Shoot-through Current Test Setup 1IN 50% 50% t PHL t PLH ...
Page 9 SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 TYPICAL CHARACTERISTICS Tables of Characteristics Graphs and Application Information (Continued) general applications PARAMETER vs PARAMETER 2 FIGURE PA...
Page 10 ro ag at io el ay im e, is Ti SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 ig -T -L -L ev el tp TYPICAL CHARACTERISTICS RISE TIME FALL TIME vs vs SUPPLY VOLTAGE SUPPLY VOLTAGE CL = 1 n F CL = 1 n F...
Page 11 SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 ly rr en ly rr en TYPICAL CHARACTERISTICS SUPPLY CURRENT SUPPLY CURRENT vs vs SUPPLY VOLTAGE LOAD CAPACITANCE 2.5 VCC = 10 V Duty Cycle = 50% f = 100 k ...
Page 12 eg la to ie sc en rr en eg la to tp lt ag SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 TYPICAL CHARACTERISTICS REGULATOR OUTPUT VOLTAGE REGULATOR OUTPUT VOLTAGE vs vs REGULATOR INPUT VOLTAGE REGULA...
Page 13 SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 t- ro rr en TYPICAL CHARACTERISTICS PEAK SINK CURRENT vs SUPPLY VOLTAGE 2.5 RL = 0.5 Ω f = 100 k Hz Duty Cycle = 5% TA = 25°C ea in rr en t- ro rr en VC...
Page 14 SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 APPLICATION INFORMATION The TPS2811, TPS2812 and TPS2813 circuits each contain one regulator and two MOSFET drivers. The regulator can be used to limit ...
Page 15 SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 APPLICATION INFORMATION matching and paralleling connections Figures 21 and 22 show the delays for the rise and fall time of each channel. As can be see...
Page 16 SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 APPLICATION INFORMATION TA = 25°C VI = 14 V VO at 1OUT (5 V/div, 5 ns/div) CL = 0 Paralleled Input VO at 2OUT (5 V/div, 5 ns/div) VO at 1OUT (5 V/div, 5...
Page 17 SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 APPLICATION INFORMATION VO at 1OUT (5 V/div, 20 ns/div) VO at 2OUT (5 V/div, 20 ns/div) VO at (5 V/div, 20 ns/div) VO at 2OUT (5 V/div, 20 ns/div) TA = ...
Page 18 SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 APPLICATION INFORMATION TA = 25°C VI (5 V/div, 20 ns/div) VCC = 14 V CL = 1 n F VI (5 V/div, 20 ns/div) Paralleled Input TA = 25°C and Output VCC = 14 V...
Page 19 SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 APPLICATION INFORMATION Figures 33 through 47 illustrate the performance of the TPS2811 driving MOSFETs with clamped inductive loads, similar to what is...
Page 20 SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 APPLICATION INFORMATION TA = 25°C TA = 25°C VDS (20 V/div, 0.5 µs/div) VCC = 14 V VCC = 14 V VI = 48 V VI = 48 V VDS (20 V/div, 50 ns/div) VGS (5 V/div,...
Page 21 SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 APPLICATION INFORMATION TA = 25°C TA = 25°C VCC = 14 V VCC = 14 V VDS (50 V/div, 50 ns/div) VI = 80 V VI = 80 V VDS (50 V/div, 50 ns/div) VGS (5 V/div, ...
Page 22 SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 APPLICATION INFORMATION VDS (50 V/div, 0.2 µs/div) VDS (50 V/div, 50 ns/div) TA = 25°C VCC = 14 V VI = 350 V TA = 25°C VCC = 14 V VI = 80 V ID (2 A/div,...
Page 23 SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 APPLICATION INFORMATION VDS (50 V/div, 0.2 µs/div) VDS (50 V/div, 50 ns/div) TA = 25°C VCC = 14 V VI = 350 V ID (2 A/div, VGS (5 V/div, 0.2 µs/div) 50 n...
Page 24 SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 APPLICATION INFORMATION synchronous buck regulator Figure 48 is the schematic for a 100-k Hz synchronous-rectified buck converter implemented with a TL5...
Page 25 SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 APPLICATION INFORMATION Table 1. Bill of Materials, 3.3-V, 3-A Synchronous-Rectified Buck Converter REFERENCE DESCRIPTION VENDOR U1 TL5001CD, PWM Texas ...
Page 26 SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 APPLICATION INFORMATION VD (5 V/div, 20 ns/div) VG (2 V/div, 20 ns/div) VD (5 V/div, 20 ns/div) VG (2 V/div, 20 ns/div)TA = 25°C TA = 25°C VI = 12 V VI ...
Page 27 SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 APPLICATION INFORMATION TA = 25°C VD (5 V/div, 20 ns/div) VI = 12 V VO = 3.3 V at 5A VGS (2 V/div, 20 ns/div) t − Time Figure 53. Q1 Drain Voltage vs Q2...
Page 28 SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 MECHANICAL DATA D (R-PDSO-G**) PLASTIC SMALL-OUTLINE PACKAGE 14 PIN SHOWN PINS ** 0.014 (0,35) A MAX A MIN 0.008 (0,20) NOM Gage Plane Seating Plane 0.0...
Page 29 SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 MECHANICAL DATA P (R-PDIP-T8) PLASTIC DUAL-IN-LINE PACKAGE 0.070 (1,78) MAX 0.020 (0,51) MIN 0.200 (5,08) MAX Seating Plane 0.125 (3,18) MIN 0.015 (0,38...
Page 30 SLVS132F − NOVEMBER 1995 − REVISED OCTOBER 2004 MECHANICAL DATA PW (R-PDSO-G**) PLASTIC SMALL-OUTLINE PACKAGE 14 PIN SHOWN 0,15 NOM Gage Plane Seating Plane 0,05 MIN1,20 MAX 0,10 PINS ** DIM A MAX 3,1...
Page 31 PACKAGE OPTION ADDENDUM www.ti.com 8-Aug-2005 PACKAGING INFORMATION Orderable Device Status Package Package Pins Package Eco Plan Lead/Ball Finish MSL Peak Temp Type Drawing Qty TPS2811D ACTIVE SOIC G...
Page 32 PACKAGE OPTION ADDENDUM www.ti.com 8-Aug-2005 Orderable Device Status Package Package Pins Package Eco Plan Lead/Ball Finish MSL Peak Temp Type Drawing Qty no Sb/Br) TPS2813PWLE OBSOLETE TSSOP PW TBD ...
Page 33 PACKAGE OPTION ADDENDUM www.ti.com 8-Aug-2005 Green (Ro HS no Sb/Br): TI defines "Green" to mean Pb-Free (Ro HS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants...
Page 34 MECHANICAL DATA MPDI001A – JANUARY 1995 – REVISED JUNE 1999 P (R-PDIP-T8) PLASTIC DUAL-IN-LINE 0.070 (1,78) MAX 0.020 (0,51) MIN Gage Plane 0.200 (5,08) MAX Seating Plane 0.010 (0,25) NOM 0.125 (3,18)...
Page 36 MECHANICAL DATA MTSS001C – JANUARY 1995 – REVISED FEBRUARY 1999 PW (R-PDSO-G**) PLASTIC SMALL-OUTLINE PACKAGE 14 PINS SHOWN 0,15 NOM Gage Plane Seating Plane 1,20 MAX 0,10 PINS ** DIM A MAX 3,10 5,10 ...
Page 37 IMPORTANT NOTICE Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and servic...

Manual Details

Brand Texas Instruments
Pages 37
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Frequently Asked Questions

What is the peak output current capability of these drivers?

The TPS28xx drivers are capable of delivering peak currents of 2 A into highly capacitive loads.

Which models include a regulator for wide voltage range support?

The TPS2811, TPS2812, and TPS2813 series include a regulator that extends operation with supplies between 14V and 40V.

What is the ambient temperature operating range?

The components operate over an ambient temperature range of −40°C to 125°C.

How can the chip be mounted or assembled?

It may be mounted using conductive epoxy or a gold-silicon preform; thermal compression or ultrasonic bonding are also viable methods.

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