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TI TPS61041QDBVRQ1RoHS

Manufacturer
TI
MPN
TPS61041QDBVRQ1
LCSC Part #
C702276
Packaging
SOT-23-5
Customer #
Key Attributes
Low-Power DC-DC Boost Converter in SOT-23 Package
Datasheetpdf iconTI TPS61041QDBVRQ1
In-Stock: 103
103 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 1.9385$ 1.94
10+$ 1.6525$ 16.53
30+$ 1.4722$ 44.17
100+$ 1.2885$ 128.85
500+$ 1.2057$ 602.85
1,000+$ 1.1699$ 1169.90
Standard Packaging3000/Full Reel
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Products Specifications

Show similar products (0) >
TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/LED Drivers ICs
ManufacturerTI
PackagingSOT-23-5
FeaturesLight load efficient mode;Overcurrent Protection
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The TPS6104x-Q1 devices are high-frequency boost converters for automotive applications. The devices are ideal for generating output voltages up to 28 V from a pre-regulated low voltage rail, dual-cell NiMH/NiCd or a single-cell Li-Ion battery, supporting input voltages from 1.8 V to 6 V.

The TPS6104x-Q1 devices operate with a switching frequency up to 1 MHz, allowing the use of small external components such as ceramic as well as tantalum output capacitors. Combined with the space-saving, 5-pin SOT-23 package, the TPS6104x-Q1 devices accomplish a small overall solution size. The TPS61040-Q1 device has an internal 400-mA switch current limit, while the TPS61041-Q1 device has a 250-mA switch current limit, offering lower output voltage ripple and allowing the use of a smaller form factor inductor for lower-power applications.

The TPS6104x-Q1 devices operate in a pulse frequency modulation (PFM) scheme with constant peak current control. The combination of low quiescent current (28 μA typical) and the optimized control scheme enable operation of the devices at high efficiencies over the entire load current range.

Features

AI Translation
  • Qualified for Automotive Applications
  • 1.8-V to 6-V Input Voltage Range
  • Adjustable Output Voltage Range Up to 28 V
  • 400-mA (TPS61040-Q1) and 250-mA (TPS61041-Q1) Internal Switch Current
  • Up to 1-MHz Switching Frequency
  • 28-μA Typical No Load Quiescent Current
  • 1-μA Typical Shutdown Current
  • Internal Soft Start
  • Space-Saving, 5-Pin SOT-23 Package

Applications

AI Translation
  • Automotive Telematics, eCall, and Tolling
  • Infotainment and Clusters
  • Advanced Driver Assistance System (ADAS)
  • LCD Bias Supplies
  • White-LED Supplies for LCD Backlights
  • Dual-CELL NiMH/NiCd or Single-CELL Li-Ion Battery-Powered Systems
  • Standard 3.3-V or 5-V to 12-V Conversions