TPS5102IDBT ,Dual Output Synchronous Buck Controller with Wide Input Voltage RangeTPS5102 DUAL, HIGH-EFFICIENCY CONTROLLER FOR NOTEBOOK PC POWER SLVS239 - SEPTEMBER 1999DBT PACKAGE* ..
TPS5102IDBTR ,Dual Output Synchronous Buck Controller with Wide Input Voltage RangeTPS5102 DUAL, HIGH-EFFICIENCY CONTROLLER FOR NOTEBOOK PC POWER SLVS239 - SEPTEMBER 1999DBT PACKAGE* ..
TPS5102IDBTR ,Dual Output Synchronous Buck Controller with Wide Input Voltage RangeTPS5102 DUAL, HIGH-EFFICIENCY CONTROLLER FOR NOTEBOOK PC POWER SLVS239 - SEPTEMBER 1999DBT PACKAGE* ..
TPS5103IDB ,Synchronous Buck Controller with Wide Input Voltage RangeTPS5103MULTIPLE MODE SYNCHRONOUS DC/DC CONTROLLERSLVS240A – SEPTEMBER 1999 – REVISED MAY 2001* Step ..
TPS5103IDBG4 ,Synchronous Buck Controller with Wide Input Voltage Range 20-SSOP -40 to 85TPS5103MULTIPLE MODE SYNCHRONOUS DC/DC CONTROLLERSLVS240A – SEPTEMBER 1999 – REVISED MAY 2001* Step ..
TPS5103IDBR ,Synchronous Buck Controller with Wide Input Voltage RangeTPS5103MULTIPLE MODE SYNCHRONOUS DC/DC CONTROLLERSLVS240A – SEPTEMBER 1999 – REVISED MAY 2001* Step ..
TSC2006IRTJR ,Nano-Power Touch Screen Controller with SPI Serial Interface 20-QFN -40 to 85features, the TSC2006– 544μW at 1.6V, 50SSPSoffers preprocessing of the touch screen– 280μW at 1.2V ..
TSC2006IRTJT ,Nano-Power Touch Screen Controller with SPI Serial Interface 20-QFN -40 to 85ELECTRICAL CHARACTERISTICS(1)At T = –40°C to +85°C, SNSVDD = V = +1.2V to +3.6V, I/OVDD = +1.2V to ..
TSC2006IRTJTG4 ,Nano-Power Touch Screen Controller with SPI Serial Interface 20-QFN -40 to 85FEATURES APPLICATIONS• Personal Digital Assistants23• 4-Wire Touch Screen Interface• Cellular Phone ..
TSC2007 ,Nano-Power Touch Screen Controller with I2C Serial InterfaceMAXIMUM RATINGSOver operating free-air temperature range (unless otherwise noted).PRAMETER TSC2007 ..
TSC2007IPW ,Nano-Power Touch Screen Controller with I2C Serial Interface 16-TSSOP -40 to 85Maximum Ratings may cause permanent damage to the device. These are stress ratingsonly, and functio ..
TSC2007IPWG4 ,Nano-Power Touch Screen Controller with I2C Serial Interface 16-TSSOP -40 to 85ELECTRICAL CHARACTERISTICSAt T = –40°C to +85°C, V = +1.2V to +3.6V, unless otherwise noted.A DDTSC ..
TPS5102IDBT-TPS5102IDBTR
Dual Output Synchronous Buck Controller with Wide Input Voltage Range
95% Efficiency Achievable PWM/Skip Mode Control Maintains HighEfficiency Under Light Load Conditions Fixed-Frequency Operation Resistorless Current Protection Fixed High-Side Driver Voltage Low Quiescent Current (0.6 mA, <1 m A for
Standby) Small 30-Pin TSSOP EVM Available (TPS5102EVM-135)
descriptionThe TPS5102 is a dual, high efficiency controller designed for notebook system power requirements. Under light
load conditions, high efficiency is maintained as the controller switches from the PWM mode to the lower
frequency Skip mode.
These two operating modes, along with the synchronous-rectifier drivers, dead-time, and very low quiescent
current, allow power to be conserved and the battery life extended, under all load conditions.
The resistor-less current protection and fixed high-side driver voltage simplify the system design and reduce
the external parts count. The wide input voltage range and adjustable output voltages allow flexibility for using
the TPS5102 in notebook power supply applications.
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.
SOFTSTART1
PWM_SKIPT
GND
REF
STBY1
STBY2CC
COMP
SOFTSTART2
FB2
INV2
LL1
OUT1_d
OUTGND1
TRIP1
VCC_CNTP
TRIP2
VREF5
REG5V_IN
OUTGND2
OUT2_d
LL2
OUT2_u
LH2
GND
