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4.5 V to 17 V input, 2 A output, synchronous step-down converter in Eco-mode

Availability: 160,887


Package | PIN: SOT-23-THN (DDC) | 6
Temp: Q (-40 to 125)
Package qty | Carrier: 3,000 | LARGE T&R
Custom reel may be available
Qty Price
1-99 $0.44
100-249 $0.37
250-999 $0.25
1,000+ $0.18


  • TPS562201 and TPS562208 2-A Converter Integrated 140-mΩ and 84-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 (TPS562201) or Continuous Current Mode (TPS562208)
  • 580-kHz Switching Frequency
  • Low Shutdown Current Less than 10 µA
  • 2% 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

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Texas Instruments  TPS562201DDCR

The TPS562201 and TPS562208 are simple, easy-to-use, 2-A synchronous step-down convertersin SOT-23 package.

The devices are optimized to operate with minimum external component counts and alsooptimized to achieve low standby current.

These switch mode power supply (SMPS) devices employ D-CAP2 mode control providing a fasttransient response and supporting both low equivalent series resistance (ESR) output capacitorssuch as specialty polymer and ultra-low ESR ceramic capacitors with no external compensationcomponents.

The TPS562201 operates in pulse skip mode, which maintains high efficiency during lightload operation. The TPS562201 and TPS562208 are available in a 6-pin 1.6 × 2.9 (mm) SOT (DDC)package and specified from –40°C to 125°C of junction temperature.