TL1451AQPWRG4Q1 ,Automotive Catalog Dual Pulse-Width-Modulation Control Circuits 16-TSSOP -40 to 125electrical characteristics over recommended operating free-air temperature range, V = 6 V,CCf = 200 ..
TL1451AQPWRQ1 ,Automotive Catalog Dual Pulse-Width-Modulation Control Circuits 16-TSSOP -40 to 125 SGLS304A − JUNE 2005 − REVISED JUNE 2008PW PAC ..
TL1451CNS ,Dual Pulse-Width-Modulation Control Circuit 16-SO
TL1451CNS ,Dual Pulse-Width-Modulation Control Circuit 16-SO
TL1451CNSG4 ,Dual Pulse-Width-Modulation Control Circuit 16-SO
TL1451INSR ,Dual Pulse-Width-Modulation Control Circuit 16-SO
TLV2472QDRG4Q1 ,Automotive 600-uA/Ch 2.8-MHz Rail-to-Rail Input/Output High-Drive Operational Amplifier 8-SOIC -40 to 125 µ !" " ..
TLV2473CDGQ , FAMILY OF 600-mA/Ch 2.8-MHz RAIL-TO-RAIL INPUT/OUTPUT HIGH-DRIVE OPERATIONAL AMPLIFIERS WITH SHUTDOWN
TLV2473CDGQG4 , FAMILY OF 600mA/Ch 2.8MHz RAIL-TO-RAIL INPUT/OUTPUT HIGH-DRIVE OPERATIONAL AMPLIFIERS WITH SHUTDOWN
TLV2473CDGQR ,Dual Low-Power Rail-to-Rail Input/Output Op Amp w/ShutdownSLOS232E–JUNE 1999–REVISED JULY 2007This integrated circuit can be damaged by ESD. Texas Instrument ..
TLV2473CDGQRG4 , FAMILY OF 600-mA/Ch 2.8-MHz RAIL-TO-RAIL INPUT/OUTPUT HIGH-DRIVE OPERATIONAL AMPLIFIERS WITH SHUTDOWN
TLV2473CDR ,Dual Low-Power Rail-to-Rail Input/Output Op Amp w/ShutdownSLOS232E–JUNE 1999–REVISED JULY 2007DESCRIPTION (CONTINUED)Three members of the family (TLV2470/3/5 ..
TL1451AQPWRG4Q1-TL1451AQPWRQ1
Automotive Catalog Dual Pulse-Width-Modulation Control Circuits 16-TSSOP -40 to 125
Wide Supply Voltage Range Internal Short-Circuit Protection Oscillator Frequency ...
500 kHz Max Variable Dead Time Provides Control OverTotal Range Internal Regulator Provides a Stable 2.5-V
Reference Supply Available in Q-Temp Automotive
HighRel Automotive Applications
Configuration Control / Print Support
Qualification to Automotive Standards
descriptionThe TL1451A incorporates on a single monolithic chip all the functions required in the construction of two
pulse-width-modulation (PWM) control circuits. Designed primarily for power-supply control, the TL1451A
contains an on-chip 2.5-V regulator, two error amplifiers, an adjustable oscillator, two dead-time comparators,
undervoltage lockout circuitry, and dual common-emitter output transistor circuits.
The uncommitted output transistors provide common-emitter output capability for each controller. The internal
amplifiers exhibit a common-mode voltage range from 1.04 V to 1.45 V. The dead-time control (DTC)
comparator has no offset unless externally altered and can provide 0% to 100% dead time. The on-chip
oscillator can be operated by terminating RT and CT. During low VCC conditions, the undervoltage lockout
control circuit feature locks the outputs off until the internal circuitry is operational.
The TL1451A is characterized for operation from −40°C to 125°C.
AVAILABLE OPTIONS� 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 http://www.ti.com. Package drawings, thermal data, and symbolization are available at
http://www.ti.com/packaging. The PW package is only available left-end taped and reeled.
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.
