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TI TPS564201DDCRRoHS

Manufacturer
TI
MPN
TPS564201DDCR
LCSC Part #
C464812
Packaging
TSOT-23-6
Customer #
Key Attributes
4.5-V to 17-V Input, 4-A Synchronous Step-Down Voltage Regulator
Datasheetpdf iconTI TPS564201DDCR
In-Stock: 865
865 In stock, ships now
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QtyUnit PriceTotal Amount
5+$ 0.2933$ 1.47
50+$ 0.2338$ 11.69
150+$ 0.2084$ 31.26
500+$ 0.1766$ 88.30
3,000+$ 0.1624$ 487.20
6,000+$ 0.1539$ 923.40
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
PackagingTSOT-23-6
Operating Temperature-40℃~+125℃@(TJ)
Frequency - Switching560kHz
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 Current4A
Output Voltage760mV~7V
Quiescent Current510uA
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Additional Information

TypeDetails
Minimum5
Multiple5
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The TPS564201 is a simple, easy-to-use, 4-A synchronous step-down converter in SOT-23 package. The device is optimized to operate with minimum external component count and also optimized to achieve low standby current. These switch mode power supply (SMPS) devices employ D-CAP2 mode control providing a fast transient response and supporting both low equivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components. The TPS564201 operates in pulse skip mode, maintaining high efficiency during light load operation. The TPS564201 is available in a 6-pin 1.6-mm×2.9 mm SOT (DDC) package, and specified from a -40°C to 125°C junction temperature.

Features

AI Translation
  • TPS564201 4-A Converter Integrated 50-mΩ and 22-mΩ FETs
  • D-CAP2™ Mode Control with Fast Transient Response
  • Input Voltage Range: 4.5 V to 17 V
  • Output Voltage Range: 0.76 V to 7 V
  • Pulse Skip Mode
  • 560-kHz Switching Frequency
  • Low Shutdown Current Less than 5 μA
  • 1.6% Feedback Voltage Accuracy (25°C)
  • Startup from Pre-Biased Output Voltage
  • Cycle-by-Cycle Overcurrent Limit
  • Hiccup-mode Overcurrent Protection
  • Non-Latch UVP and TSD Protections
  • Fixed Soft Start: 1.0 ms
  • Create a Custom Design Using the TPS564201 With the WEBENCH® Power Designer

Applications

AI Translation
  • Digital TV Power Supply
  • High Definition Blu-ray Disc Players
  • Networking Home Terminal
  • Digital Set Top Box (STB)
  • Surveillance