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TI TPS563231DRLRRoHS

Manufacturer
TI
MPN
TPS563231DRLR
LCSC Part #
C779412
Packaging
SOT-563
Customer #
Key Attributes
4.5V to 17V Input, 3A Synchronous Buck Regulator
Datasheetpdf iconTI TPS563231DRLR
In-Stock: 540
540 In stock, ships now
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QtyUnit PriceTotal Amount
5+$ 0.2933$ 1.47
50+$ 0.2284$ 11.42
150+$ 0.2006$ 30.09
500+$ 0.1658$ 82.90
2,500+$ 0.1504$ 376.00
4,000+$ 0.1411$ 564.40
Standard Packaging4000/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-563
Operating Temperature-40℃~+125℃@(TJ)
Frequency - Switching600kHz
FunctionStep-down type
Number of Outputs1
FeaturesCycle-by-cycle current limiting;Hiccup current limiting;Light load efficient mode;Overcurrent Protection
Output TypeAdjustable
TopologyBuck
Operating Voltage4.5V~17V
Switch tube (built-in/external)Built-in
Output Voltage600mV~7V
Output Current3A
Quiescent Current220uA
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging4000
Sales UnitPiece

Introduction

AI Translation

The TPS563231 is an easy-to-use 3A synchronous buck converter in a SOT563 package. The device is optimized to minimize the number of external components required for operation and to achieve low standby current. These SMPS devices employ D-CAP3 mode control to provide fast transient response and support low-ESR output capacitors such as high-polymer capacitors and ultra-low ESR ceramic capacitors without external compensation components. During light-load operation, the TPS563231 operates in PSM to maintain high efficiency. The TPS563231 is available in a 6-pin 1.6mm × 1.6mm SOT563 (DRL) package and is rated for a junction temperature range of -40°C to 125°C.

Features

AI Translation
  • 3A converter with integrated 95mΩ and 55mΩ FETs
  • D-CAP3™ mode control for fast transient response
  • Input voltage range: 4.5V to 17V
  • Output voltage range: 0.6V to 7V
  • Pulse skip mode
  • 600kHz switching frequency
  • Low shutdown current (< 12μA)
  • 2% feedback voltage accuracy (25°C)
  • Start-up from pre-biased output voltage
  • Cycle-by-cycle overcurrent limiting
  • Discontinuous mode overcurrent protection
  • Non-latching UVP and TSD protection
  • 6-pin SOT563 package

Applications

AI Translation
  • Digital TV power supplies
  • HD Blu-ray disc players
  • Network home terminal equipment
  • Digital set-top boxes (STB)
  • Surveillance