TPS564208DDCT Part Information

Details for TPS564208DDCT by Texas Instruments

Electronic & Electrical Components > Semiconductors - ICs > Power Management

Part Description

The TPS564208 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 lowequivalent series resistance (ESR) output capacitors such as specialty polymer and ultra-low ESR ceramic capacitors with no external compensation components. TPS564208 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.

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Part Features

  • 2.5% Feedback Voltage Accuracy (25u00baC)
  • 560-kHz Switching Frequency
  • Continuous Current Mode
  • 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
  • Startup from Pre-Biased Output Voltage
  • TPS564208 4-A Converter Integrated 50-mu2126 and 22-mu2126 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 4A
Output Voltage Min 760mV
Output Voltage Max 7V
Switching Frequency 560kHz
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
Operating Temperature Min -40°C
RoHS Compliant

Alternative Part Descriptions

  • DC/DC CONV, SYNC BUCK, 560KHZ, 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:4A; Output RoHS Compliant: Yes | Newark Electronics
  • 4.5 V to 17 V input, 4 A output, synchronous step-down converter in FCCM mode | Texas Instruments

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