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TI TPS61230ARNSTRoHS

Manufacturer
TI
MPN
TPS61230ARNST
LCSC Part #
C206106
Packaging
VQFN-7(2x2)
Customer #
Key Attributes
5V/6A Efficient Boost Converter
Datasheetpdf iconTI TPS61230ARNST
In-Stock: 84
84 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 2.9648$ 2.96
10+$ 2.5286$ 25.29
30+$ 2.2566$ 67.70
250+$ 1.9766$ 494.15
500+$ 1.8494$ 924.70
1,000+$ 1.7963$ 1796.30
Standard Packaging250/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
PackagingVQFN-7(2x2)
Operating Temperature-40℃~+125℃@(TJ)
Frequency - Switching1.15MHz
FunctionBoost
Number of Outputs1
FeaturesLight load efficient mode;Load disconnect;Hiccup current limiting;Overcurrent Protection
Output TypeAdjustable
TopologyBoost
Operating Voltage2.5V~4.5V
Switch tube (built-in/external)Built-in
Output Voltage2.5V~5.5V
Output Current6A
Quiescent Current20uA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging250
Sales UnitPiece

Introduction

AI Translation

The TPS61230A is a high-efficiency, fully integrated synchronous boost converter. The device integrates 6A, 21mΩ and 18mΩ power switches. When powered from a 2.5V input supply, the switches can deliver up to 2.4A output current at 5V output. With low RDS_ON switches, the device achieves up to 96% power conversion efficiency, minimizing thermal stress in a compact package. The typical operating frequency of 1.15MHz allows the use of small inductors and capacitors for a compact solution size. The TPS61230A provides an adjustable output voltage via an external resistor divider. Under light load conditions, the TPS61230A automatically enters PFM operation mode to maximize efficiency at minimal quiescent current. During shutdown, pulling the EN pin to logic low completely disconnects the load from the input, reducing input current consumption to below 1.0μA. The device enters hiccup protection mode during output short circuit and automatically recovers once the short circuit is removed. Additional features such as output overvoltage protection and thermal shutdown protection are integrated. The device is available in a 2.00mm×2.00mm×0.9mm VQFN package, requiring minimal external components.

Features

AI Translation
  • Input voltage range: 2.5V to 4.5V
  • Output voltage range: 2.5V to 5.5V
  • Two 21mΩ (LS)/18mΩ (HS) MOSFETs
  • 20μA quiescent current
  • 6A valley current limit
  • 1.15MHz pseudo-constant switching frequency
  • PFM mode operation under light load conditions
  • 1.05ms soft-start time
  • True load disconnect
  • Does not support operation when Vin > Vout
  • Output short-circuit protection
  • Overvoltage protection
  • Thermal shutdown
  • 2.0mm×2.0mm τ-pin VQFN package

Applications

AI Translation
  • Power banks, backup batteries
  • USB power supplies
  • Tablet audio power amplifiers
  • Battery-powered products