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TI TPS565242DRLR product image
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TI TPS565242DRLRRoHS

Manufacturer
TI
MPN
TPS565242DRLR
LCSC Part #
C5219270
Packaging
SOT-563
Customer #
Key Attributes
A 5A synchronous step-down converter in SOT-563 package with an input voltage range of 3V to 16V
Datasheetpdf iconTI TPS565242DRLR
In-Stock: 1,211
1,211 In stock, ships now
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QtyUnit PriceTotal Amount
1+$ 0.545$ 0.55
10+$ 0.4311$ 4.31
30+$ 0.3823$ 11.47
100+$ 0.3205$ 32.05
500+$ 0.2945$ 147.25
1,000+$ 0.2782$ 278.20
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;Light load efficient mode;Overcurrent Protection
Output TypeAdjustable
TopologyBuck
Operating Voltage3V~16V
Switch tube (built-in/external)Built-in
Output Current5A
Output Voltage600mV~7V
Quiescent Current120uA
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging4000
Sales UnitPiece

Introduction

AI Translation

TPS56524x is an easy-to-use, high-efficiency synchronous buck converter with high power density. The device comes in a SOT-563 package, supports an input voltage range of 3V to 16V, and delivers up to 5A continuous current. The TPS56524x uses D-CAP3 topology to provide fast transient response and support low-ESR output capacitors without external compensation. The device features two ground pins, GND and AGND; connecting them together yields optimal thermal performance. AGND also provides excellent load and line regulation. The device supports duty cycles up to 98%. The TPS565242 operates in ECO mode to maintain high efficiency during light-load operation. The TPS565247 operates in FCCM mode to maintain a consistent switching frequency and low output ripple across all load conditions. The device provides comprehensive protection via OVP, OCP, UVLO, OTP, and UVP (pulse-skipping mode). The device is available in a 1.6mm × 1.6mm SOT-563 package with an optimized pin layout that facilitates easy PCB layout. The rated junction temperature range is -40°C to 125°C.

Features

AI Translation
  • 3V to 16V input voltage range
  • 0.6V to 7V output voltage range
  • 0.6V reference voltage
  • ±1% reference accuracy at 25°C
  • ±1.5% reference accuracy over -40°C to 125°C temperature range
  • Integrated 28.2mΩ and 15.1mΩ RDSON FETs
  • 120μA low quiescent current
  • 600kHz switching frequency
  • Up to 98% duty cycle operation
  • Precision EN threshold voltage
  • 1.39 ms fixed soft-start time (typical)
  • ECO mode (TPS565242) and FCCM mode (TPS565247) at light load
  • Part of a complete P2P product family with solutions for 4A, 5A, 6A and FCCM/ECO operating modes
  • D-CAP3 control topology supports startup with pre-biased output
  • Non-latching OV/OT/UVLO protection
  • Discontinuous mode with UV protection
  • Cycle-by-cycle OC and NOC limiting
  • 6-pin SOT-563 package

Applications

AI Translation
  • LCD TVs
  • STBs and DVRs
  • Streaming players
  • IP network cameras
  • Video doorbells
  • Building security gateways
  • WLAN/Wi-Fi access points
  • Small business routers
  • Rack-mount servers