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TI TLV61220DBVR product image
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TI TLV61220DBVRRoHS

Manufacturer
TI
MPN
TLV61220DBVR
LCSC Part #
C111811
Packaging
SOT-23-6
Customer #
Key Attributes
High-Efficiency Low-Input-Voltage Boost Converter
Datasheetpdf iconTI TLV61220DBVR
In-Stock: 9,790
9,790 In stock, ships now
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QtyUnit PriceTotal Amount
5+$ 0.226$ 1.13
50+$ 0.181$ 9.05
150+$ 0.1618$ 24.27
500+$ 0.1377$ 68.85
3,000+$ 0.127$ 381.00
6,000+$ 0.1206$ 723.60
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Power Management (PMIC)/Voltage Regulators - DC DC Switching Regulators
ManufacturerTI
PackagingSOT-23-6
Operating Temperature-40℃~+85℃@(TA)
Frequency - Switching-
FunctionBoost
Number of Outputs1
FeaturesOvercurrent Protection
Output TypeAdjustable
TopologyBoost
Operating Voltage700mV~5.5V
Switch tube (built-in/external)Built-in
Output Voltage1.8V~5.5V
Output Current220mA
Quiescent Current900nA
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The TLV61220 device provides a power solution for products powered by one, two, or three alkaline, NiCd, or NiMH cells, or a single Li-ion or Li-polymer cell. The achievable output current depends on the input-to-output voltage ratio. The boost converter is based on a hysteretic controller topology with synchronous rectification, achieving maximum efficiency with minimal quiescent current. The output voltage of this adjustable version can be set via an external resistor divider, or can be internally set to a fixed value. The converter can be shut down via a dedicated enable pin. During shutdown, battery consumption is minimized. The device is available in a 6-pin thin SOT-23 package (DBV).

Features

AI Translation
  • Up to 95% efficiency under typical operating conditions
  • 5.5μA quiescent current
  • 0.7V startup input voltage with load
  • 0.7V to 5.5V operating input voltage range
  • Pass-through function during shutdown
  • 200mA minimum switching current
  • 1.8V to 5.5V adjustable output voltage range

Applications

AI Translation
  • Battery-powered applications
  • 1 to 3 alkaline, NiCd, or NiMH cells; single Li-Ion or primary lithium cell
  • Solar or fuel cell-powered applications
  • Consumer and portable medical products
  • Personal care products
  • White or status LEDs
  • Smartphones