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Original TPS61040DBVR LOW-POWER DC/DC BOOST CONVERTER IN SOT-23 AND SON PACKAGES PWM Dimming 350mA (Switch) SOT-23-5

TPS61040DBVR

Model:TPS61040DBVR

Manufacturer:TI

Package:SOT23-5

詳情

Product Descriptions


The TPS6104x is a high-frequency boost converter dedicated for small to medium LCD bias supply and white LED backlight supplies. The device is ideal to generate output voltages up to 28 V from a dual-cell NiMH/NiCd or a single-cell Li-Ion battery. The part can also be used to generate standard 3.3-V or 5-V to 12-V power conversions.


The TPS6104x operates with a switching frequency up to 1 MHz. This frequency allows the use of small external components using ceramic as well as tantalum output capacitors. Together with the thin WSON package, the TPS6104x gives a very small overall solution size. The TPS61040 device has an internal 400-mA switch current limit, while the TPS61041 device has a 250-mA switch current limit, offering lower output voltage ripple and allows the use of a smaller form factor inductor for lower power applications. The low quiescent current (typically 28 μA) together with an optimized control scheme, allows device operation at very high efficiencies over the entire load current range.


Product Features


? 1.8-V to 6-V Input Voltage Range

? Adjustable Output Voltage Range up to 28 V

? 400-mA (TPS61040) and 250-mA (TPS61041) Internal Switch Current

? Up to 1-MHz Switching Frequency

? 28-μA Typical No-Load Quiescent Current

? 1-μA Typical Shutdown Current

? Internal Soft Start

? Available in SOT23-5, TSOT23-5,and 2-mm × 2-mm × 0.8-mm WSON Packages


Product Applications


? LCD Bias Supply

? White-LED Supply for LCD Backlights

? Digital Still Camera

? PDAs, Organizers, and Handheld PCs

? Cellular Phones

? Internet Audio Players

? Standard 3.3-V or 5-V to 12-V Conversion


Specifications

    

AttributeAttribute value
ModelANSC-M2502242436
Product ModelTPS61040DBVR
CategoryIntegrated Circuits (ICs)
Power Management (PMIC)
LED Drivers
ManufacturerTexas Instruments
Series-
PackagingTape & Reel (TR)
Cut Tape (CT)
Digi-Reel?
Part StatusActive
TypeDC DC Regulator
TopologyStep-Up (Boost)
Internal Switch(s)Yes
Number of Outputs1
Voltage - Supply (Min)1.8V
Voltage - Supply (Max)6V
Voltage - Output28V
Current - Output / Channel350mA (Switch)
Frequency1MHz
DimmingPWM
ApplicationsBacklight
Operating Temperature-40°C ~ 85°C (TA)
Mounting TypeSurface Mount
Package / CaseSC-74A, SOT-753
Supplier Device PackageSOT-23-5
Base Product NumberTPS61040

    

Actual product photos

    

    

    

Payment&Transportation

    

    詳情8.1

    

Official Certificate&Certificate

    

    

    詳情頁(yè)3.1

    

    

Multiple product supply

    

    

    詳情5.1

    

    

Company office environment

    

    詳情6.1

    

Warehouse Real Shot

    

    170019007688325e.png

    

Standard packaging

    

    詳情9

    

    We also provide :

    

Part NoManufacturerDate CodeQuantityDescription
LM22676ADJNS19+250SOP8
TPS562201DDCRTI22+795500SOT23-6
NJG1806K75JRC22+500000DFN6
TLV74318PDQNRTI22+402000X2SON-4
NJG1801K75JRC22+300000SMD
NJG1804K64JRC22+300000DFN8
LM27761DSGRTI22+151000WSON8
TLV62565DBVRTI22+138000SOT23-5
TPS613222ADBVRTI22+108000SOT23-5
LNK625DG-TLPOWER22+100000SOP-8
OPA4322AIPWRTI22+100000TSSOP14
TLV75528PDRVRTI22+99000WSON-6
TPS7A2025PDQNRTI22+78500X2SON-4
TLV62568DBVRTI22+72000SOT23-5
STM32L051K8U6TRST22+60000QFN32
SKY66421-11SKYWORKS22+56500QFN16
TPS7A1111PDRVRTI22+54000WSON6
TLV62569PDDCRTI22+52000SOT23-6
TLV62569DBVRTI22+48000SOT23-5
TPS23753APWRTI22+40000TSSOP14
NB691GG-ZMPS22+30000QFN
SN74AHC1G02DBVRTI22+27939SOT-23
TPS63000DRCRTI22+23238VSON10
TLV75533PDRVRTI22+21500WSON6
NB687BGQ-ZMPS22+20000QFN
A3916GESTR-T-1ALLEGRO22+17150QFN-20
TPS62135RGXRTI22+15000VQFN11
TLE2022AMDRTI0803+12500SOP8
TPS23756PWPRTI22+12000HTSSOP-20

    

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