TPS562201DDCT Part Information

Details for TPS562201DDCT by Texas Instruments

Electronic & Electrical Components > Semiconductors - ICs > Power Management

Part Description

The TPS562201 and TPS562208 are simple, easy-touse, 2-A synchronous step-down converters in SOT23 package. The devices are optimized to operate with minimum external component counts 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 TPS562201 operates in pulse skip mode, which maintains high efficiency during light load operation. The TPS562201 and TPS562208 are available in a 6pin 1.6 × 2.9 (mm) SOT (DDC) package and specified from –40°C to 125°C of junction temperature.

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Part Features

  • 2% Feedback Voltage Accuracy (25u00b0C)
  • 580-kHz Switching Frequency
  • Cycle-by-Cycle Overcurrent Limit
  • D-CAP2u2122 Mode Control With Fast Transient Response
  • Fixed Soft-Start: 1.0 ms
  • Hiccup-Mode Overcurrent Protection
  • Input Voltage Range: 4.5 V to 17 V
  • Low Shutdown Current Less than 10 u00b5A
  • Non-Latch UVP and TSD Protections
  • Output Voltage Range: 0.76 V to 7 V
  • Pulse-Skip Mode (TPS562201) or Continuous Current Mode (TPS562208)
  • Startup from Pre-Biased Output Voltage
  • TPS562201 and TPS562208 2-A Converter Integrated 140-mu03a9 and 84-mu03a9 FETs

Part Specifications

Topology Synchronous Buck (Step Down)
Input Voltage Min 4.5V
Input Voltage Max 17V
No. of Outputs 1Outputs
DC / DC Converter IC Case SOT-23
No. of Pins 6Pins
Output Current 2A
Output Voltage Min 760mV
Output Voltage Max 7V
Switching Frequency 580kHz
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Operating Temperature Min -40°C
RoHS Compliant

Alternative Part Descriptions

  • 4.5-17V 2A Step-Down Converter SOT-23-6 | RS Components
  • DC/DC CONV, SYNC BUCK, 580KHZ, SOT-23-6; Topology:Synchronous Buck (Step Down); Input Voltage Min:4.5V; Input Voltage Max:17V; No. of Outputs:1Outputs; DC / DC Converter IC Case:SOT-23; No. of Pins:6Pins; Output Current:2A; Output RoHS Compliant: Yes | Newark Electronics
  • 4.5 V to 17 V input, 2 A output, synchronous step-down converter in Eco-mode | Texas Instruments

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