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TPS563207SDRLR +BOM

4.3-V to 17-V input, 3-A, FCCM mode synchronous buck converter in SOT563 package

  • Manufacturer:

    TI

  • Mfr.Part #:

    TPS563207SDRLR

  • Datasheet:

    TPS563207SDRLR Datasheet (PDF) pdf-icon

  • Pbfree Code:

    Yes

  • Part Life Cycle Code:

    Active

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.01

TPS563207SDRLR General Description

The TPS563207S is a simple, easy-to-use, 3-A synchronous buck converter in a SOT563 package.

The device is optimized to operate with minimum external components.

This switch mode power supply (SMPS) device employs 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 TPS563207S operates in FCCM mode, which maintains small ripple even at light loads. The TPS563207S is available in a 6-pin 1.6-mm × 1.6-mm SOT563 (DRL) package, and specified from a –40°C to 125°C junction temperature.

TI Inventory

Key Features

  • 3-A converter with integrated 95-mΩ and 57-mΩ FETs
  • D-CAP2™ mode control with fast transient response
  • Input voltage range: 4.3 V to 17 V
  • Output voltage range: 0.806 V to 7 V
  • Continuous current mode (FCCM mode)
  • Typical 580-kHz switching frequency
  • Low shutdown current of less than 3 µA
  • 1.5% feedback voltage accuracy (25°C)
  • Provide pre-bias function
  • Cycle-by-cycle overcurrent limit
  • Hiccup-mode overcurrent protection
  • Non-latch UVP and TSD protections
  • Fixed soft start: 1.2 ms
TI Original Stock
TI Inventory

Specifications

Source Content uid TPS563207SDRLR Pbfree Code Yes
Part Life Cycle Code Active Reach Compliance Code
ECCN Code EAR99 HTS Code 8542.39.00.01
Date Of Intro 2020-11-01 Analog IC - Other Type SWITCHING REGULATOR
Control Mode CURRENT-MODE Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 17 V Input Voltage-Min 4.3 V
Input Voltage-Nom 12 V JESD-30 Code R-PDSO-G6
JESD-609 Code e3 Length 1.6 mm
Moisture Sensitivity Level 1 Number of Functions 1
Number of Outputs 1 Number of Terminals 6
Operating Temperature-Max 125 °C Operating Temperature-Min -40 °C
Output Current-Max 3 A Output Voltage-Max 7 V
Output Voltage-Min 0.806 V Peak Reflow Temperature (Cel) 260
Seated Height-Max 0.6 mm Supply Current-Max (Isup) 0.75 mA
Surface Mount YES Switcher Configuration BUCK
Switching Frequency-Max 580 kHz Temperature Grade AUTOMOTIVE
Terminal Finish MATTE TIN Terminal Form GULL WING
Terminal Pitch 0.5 mm Terminal Position DUAL
Width 1.2 mm

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