TPS61170DRVR ,1.2A Switch, High Voltage Boost Converter in 2x2mm QFN Package 6-WSON -40 to 85features, such as pulse-by-pulse overcurrent limit,• 6-Pin, 2-mm × 2-mm QFN Packagesoft start, and ..
TPS61175PWP ,3-A High Voltage Boost Converter with Soft-start and Programmable Switching Frequency 14-HTSSOP -40 to 85 SLVS892D–DECEMBER 2008–REVISED APRIL 20166 Pin Configuration and FunctionsTSSOP14 PinsTop View1 14 ..
TPS61175PWPR ,3-A High Voltage Boost Converter with Soft-start and Programmable Switching Frequency 14-HTSSOP -40 to 85Features 3 DescriptionThe TPS61175 device is a monolithic switching1• 2.9-V to 18-V Input Voltage R ..
TPS61180RTER ,1.5A White LED Driver for Notebooks 16-WQFN -40 to 85FEATURES• 5 V to 24 V Input Voltage • Driver for Input/Output Isolation PFET• Integrated 1.5 A 40 V ..
TPS61181ARTER ,Six Strings LED Driver for Notebook Application 16-WQFN -40 to 85Features 3 DescriptionThe TPS61181A device provides highly integrated1• 4.5-V to 24-V Input Voltage ..
TPS61181RTE , WLED DRIVER FOR NOTEBOOK DISPLAY
TSM6968DCA , 20V Dual N-Channel MOSFET w/ESD Protected
TSM9926DCS RL , 20V Dual N-Channel MOSFET
TSMF1000 ,High Speed IR Emitting Diode in SMD PackageRev. 6, 21-May-03 1TSMF1000/1020/1030/1040VISHAYVishay SemiconductorsParameter Test condition Symbo ..
TSML1000 ,Extented Power IR Emitting Diode in SMD PackageRev. 6, 21-May-03 1TSML1000/1020/1030/1040VISHAYVishay SemiconductorsParameter Test condition Symbo ..
TSOP1136 ,Photo Modules for PCM Remote Control Systems Document Number 820062 (8)Rev. 8, 29-Mar-01TSOP11..Vishay TelefunkenSuitable Data FormatThe circui ..
TSOP1138SB1 ,Photo Modules for PCM Remote Control Systems Document Number 820102 (8)Rev. 8, 29-Mar-01TSOP11..SB1Vishay TelefunkenSuitable Data FormatThe cir ..
TPS61170DRVR
1.2A Switch, High Voltage Boost Converter in 2x2mm QFN Package
VIN 5 VHm D1
VIN SW
GND
COMP
4.7Fm
TPS 61170 R1
87.6 kW
VOUT12 V/ 300 mA
4.99 kW
4.7Fm regulator with integrated 1.2-A, 40-V power MOSFET.• High Output Voltage: Upto38V The device can be configuredin several standard• 1.2-A Integrated Switch switching-regulator topologies, including boost and
SEPIC. The device hasa wide input-voltage rangeto• 1.2-MHz Fixed Switching Frequency support applications with input voltage from multicell• 12Vat 300 mA and24Vat 150 mA From 5-V batteriesor regulated 5-V, 12-V power rails.Input (Typical)
The TPS61170 operates ata 1.2-MHz• Upto 93% Efficiency frequency, allowing the useof low-profile• On-The-Fly Output Voltage Reprogramming and low-value ceramic input and output• Skip-Switching Cycle for Output Regulationat External loop compensation components
Light Load user flexibility to optimize loop compensation
transient response. The device has built-in• Built-in Soft Start features, such as pulse-by-pulse overcurrent• 6-Pin, 2-mm× 2-mm QFN Package soft start, and thermal shutdown.
The FB pin regulatestoa reference voltageof 1.229
2 Applications V. The reference voltage can be lowered usinga1-• 5-Vto 12-V and 24-V, 12-Vto 24-V Boost wire digital interface (Easyscale™ protocol) throughConverter the CTRL pin. Alternatively,a pulse width-modulation
(PWM) signal can be appliedto the CTRL pin. The• Buck Boost Regulation Using SEPIC Topology
duty cycle of the signal reduces the feedback• ADSL Modems reference voltage proportionally.
The TPS61170is availableina 6-pin 2-mm× 2-mm
QFN package, allowinga compact power-supply
solution.
Device Information(1)(1) Forall available packages, see the orderable addendumat
the endofthe datasheet.
Typical Application Schematic
