TPS40130DBTRG4 ,2- Channel Multiphase Buck DC/DC Controller with Integrated Drivers 30-TSSOP -40 to 85SLUS602B–JUNE 2004–REVISED SEPTEMBER 2005
TPS40130RHBR ,2- Channel Multiphase Buck DC/DC Controller with Integrated Drivers 32-VQFN -40 to 85SLUS602B–JUNE 2004–REVISED SEPTEMBER 2005TWO-PHASE, SYNCHRONOUS BUCK CONTROLLER WITH INTEGRATED MOS ..
TPS40130RHBR ,2- Channel Multiphase Buck DC/DC Controller with Integrated Drivers 32-VQFN -40 to 85FEATURES APPLICATIONS• Graphic Cards• Two-Phase Interleaved Operation• Internet Servers• 3-V to 40- ..
TPS40130RHBTG4 ,2- Channel Multiphase Buck DC/DC Controller with Integrated Drivers 32-VQFN -40 to 85SLUS602B–JUNE 2004–REVISED SEPTEMBER 2005ORDERING INFORMATIONT PACKAGE PART NUMBERA(1) (2)(3)Plasti ..
TPS40131RHBR ,Two-Phase Synchronous Buck Controller w/Integrated Mosfet Drivers 32-VQFN -40 to 85SLVS635–FEBRUARY 2007These devices have limited built-in ESD protection. The leads should be shorte ..
TPS40131RHBT ,Two-Phase Synchronous Buck Controller w/Integrated Mosfet Drivers 32-VQFN -40 to 85FEATURESRHB PACKAGE(TOP VIEW)• Supports 5-V Output• Two-Phase Interleaved Operation• Operates With ..
TSB43AB22APDT ,OHCI 1.1, 1394a Link Layer Controller integrated with 1394a, 400Mbps, 2-port Physical Layer (PHY)/sc/docs/stdterms.htmMailing Address:Texas InstrumentsPost Office Box 655303Dallas, Texas 75265Copy ..
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TSB43AB22APDTG4 ,OHCI 1.1, 1394a Link Layer Controller integrated with 1394a, 400Mbps, 2-port Physical Layer (PHY) Data ManualDecember 2001 1394 Host Controller ..
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TPS40130-TPS40130DBT-TPS40130DBTG4-TPS40130DBTR-TPS40130DBTRG4-TPS40130RHBR-TPS40130RHBTG4
2- Channel Multiphase Buck DC/DC Controller with Integrated Drivers
www.ti.com
FEATURES APPLICATIONS
DESCRIPTIONLDRV1
VIN5
SW1
HDRV1
BOOT1
OVSET
VOUT
GSNS
DIFFO
CS1
CSRT1
COMP
PGND
LDRV2
SW2
HDRV2
BOOT2
UVLO
BP5
AGND
CS2
CSRT2
PGOOD
DBT PACKAGE
RHB PACKAGE
(TOP VIEW) 3130 2928 27 26251011 1213 1516
BOOT1
OVSET
VOUT
GSNS
DIFFO
CS1
CSRT1
BOOT2
UVLO
BP5
AGND
CS2
CSRT2
HDR
SW1VIN5LDR
PGNDLDR
SW2 HDR
TPS40130
SLUS602B–JUNE 2004–REVISED SEPTEMBER 2005
TWO-PHASE, BUCK CONTROLLER WITH INTEGRATED MOSFET
DRIVERS Graphic Cards•
Two-Phase Interleaved Operation Internet Servers•
3-Vto 40-V Power Range Networking Equipment•
Supports Upto 6-V Divider •
Telecommunications Equipment•
Requires VIN5@50 mA, Typical, Depending •
DC Power Distributed Systemson External MOSFETs and Switching
Frequency 1-µA Shutdown CurrentThe TPS40130isa two-phase synchronous buck•
Programmable Switching Frequency upto1 controller thatis optimized for low-output voltage,
MHz/Phase high-output current applications powered froma•
Current Mode Control Current supply between3V and 40 V. A multi-phase
Sharing converter offers several advantages overa single
power stage including lower current ripple on the•
Better than 1% Internal 0.7-V Referenceinput and output capacitors, faster transient response•
Resistive Divider Sets Over to load steps, improved power handling capabilities,
Voltage Threshold and higher system efficiency.
Undervoltage LockoutEach phase can be operated at a switching•
True Remote Sensing Differential Amplifier frequency upto1 MHz, resultingin an effective•
Resistiveor Inductor’s Sensing ripple frequencyof upto2 MHzat the input and the•
30-pin TSSOPor 32-Pin output. The two phases operates 180 degrees
out-of-phase.•
Can Be Used with TPS40120to Providea 6-Bit
Digitally Controlled Output
