TPS40100RGET ,MIDRANGE INPUT SYNCHRONOUS BUCK CONTROLLER WITH ADVANCED SEQUENCING AND OUTPUT MARGININGMAXIMUM RATINGS(1)over operating free-air temperature range unless otherwise notedTPS40100 UNITVDD ..
TPS40100RGETG4 ,Wide Input Range Synchronous Buck Controller for Sequencing 24-VQFN -40 to 85maximum ratings" may cause permanent damage to the device. These are stress ratingsonly, and functi ..
TPS40101RGER ,Mid Range Input Synchronous Buck Controller with Advanced Sequencing and Output Margining 24-VQFN -40 to 85Electrical Characteristics 3• Output Voltage Range From 0.69 V to 5.5 V• Simultaneous, Ratiometric ..
TPS40101RGET ,Mid Range Input Synchronous Buck Controller with Advanced Sequencing and Output Margining 24-VQFN -40 to 85ELECTRICAL CHARACTERISTICS-40°C ≤ T = T ≤ 85°C, V = 12 V, R = 182 kΩ, R = 232 kΩ, R = 121 kΩ (unles ..
TPS40120PW ,Programmable Feedback DividerSLUS616B–JULY 2004–REVISED AUGUST 2004DEVICE INFORMATIONPW PACKAGE(TOP VIEW)1VID5 14 VCCVID0 2 NCPU ..
TPS40120PWR ,Programmable Feedback DividerFEATURES DESCRIPTION• VRM 10.x VID Code TableThe TPS40120 is a 6-bit digitally programmedfeedback d ..
TSB43AB21APDTG4 ,OHCI 1.1, 1394a Link Layer Controller Integrated With 1394a, 400Mbps, 1-port Physical Layer (PHY) Data ManualNOTEDesigning with thi ..
TSB43AB22 ,OHCI 1.1, 1394a Link Layer Controller integrated with a 1394a, 400Mbps, 2-port Physical Layer (PHY)SLLA208–JUNE 2006The line drivers in the TSB43AB22 device operate in a high-impedance current mode ..
TSB43AB22A ,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 ..
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 ..
TSB43AB22APDT G4 ,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 ..
TSB43AB22APDTG4 ,OHCI 1.1, 1394a Link Layer Controller integrated with 1394a, 400Mbps, 2-port Physical Layer (PHY) Data ManualDecember 2001 1394 Host Controller ..
TPS40100RGER-TPS40100RGERG4-TPS40100RGET-TPS40100RGETG4
MIDRANGE INPUT SYNCHRONOUS BUCK CONTROLLER WITH ADVANCED SEQUENCING AND OUTPUT MARGINING
www.ti.com
FEATURES APPLICATIONS
DESCRIPTION
TYPICAL APPLICATION
TPS40100SLUS601–MAY 2005
MIDRANGE INPUT SYNCHRONOUS BUCK CONTROLLERWITH ADVANCED SEQUENCING AND OUTPUT MARGINING Servers•
Operation over 4.5Vto18V Input Range Networking Equipment•
Adjustable Frequency (Between 100 kHz and Cable Modems and Routers600 kHz) Current Feedback Control XDSL Modems and Routers•
Output Voltage Range From 0.7Vto 5.5V Set-Top Boxes•
Simultaneous, Ratiometric and Sequential •
Telecommunications EquipmentStartup Sequencing Power Supply Modules•
Adaptive Gate Drive Remote Sensing (Via Separate GND/PGND) Internal Gate Drivers for N-channel MOSFETs The TPS40100isa mid voltage, wide-input (between•
Internal 5-V Regulator 4.5V and 18 V), synchronous, step-down controller.•
24-Pin QFN Package The TPS40100 offers programmable closed loopsoft-start, programmable UVLO (with programmable•
Thermal Shutdown hysteresis), programmable inductor sensed current•
Programmable Overcurrent Protection limit and can be synchronizedto other timebases.•
Power Good Indicator The TPS40100 incorporates MOSFET gate drivers•
1%, 690-mV Reference for external N-channel high-side and synchronousrectifier (SR) MOSFET. Gate drive logic incorporates•
Output Margining, 3% and 5% adaptive anti-cross conduction circuitry for improved•
Programmable UVLO (with Programmable efficiency, reducing both cross conduction and diode
Hysteresis) conductionin the rectifier MOSFET. The externally•
Frequency Synchronization programmable current limit provides a hiccupovercurrent recovery characteristic.
