TPS63000DRCRG4 Part Information

Details for TPS63000DRCRG4 by Texas Instruments

Electronic & Electrical Components > Semiconductors - ICs > Power Management

Part Description

The TPS6300x devices provide a power supply solution for products powered by either a two-cell or three-cell alkaline, NiCd or NiMH battery, or a onecell Li-ion or Li-polymer battery. Output currents can go as high as 1200 mA while using a single-cell Li-ion or Li-polymer battery, and discharge it down to 2.5 V or lower. The buck-boost converter is based on a fixed frequency, pulse width modulation (PWM) controller using synchronous rectification to obtain maximum efficiency. At low load currents, the converter enters power-save mode to maintain high efficiency over a wide load current range. The powersave mode can be disabled, forcing the converter to operate at a fixed switching frequency. The maximum average current in the switches is limited to a typical value of 1800 mA. The output voltage is programmable using an external resistor divider, or is fixed internally on the chip. The converter can be disabled to minimize battery drain. During shutdown, the load is disconnected from the battery. The TPS6300x devices operate over a free air temperature range of –40°C to 85°C. The devices are packaged in a 10-pin VSON package (QFN) measuring 3 mm × 3 mm (DRC).

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Part Features

  • 1200-mA Output Current at 3.3 V in Step-Down Mode (VIN = 3.6 V to 5.5 V)
  • Automatic Transition Between Step-Down and Boost Mode
  • Available in a Small 3-mm u00d7 3-mm 10-Pin VSON
  • Device Quiescent Current less than 50 u03bcA
  • Fixed and Adjustable Output Voltage Options from 1.2 V to 5.5 V
  • Forced Fixed Frequency Operation and Synchronization Possible
  • Input Voltage Range: 1.8 V to 5.5 V
  • Load Disconnect During Shutdown
  • Overtemperature Protection
  • Power-Save Mode for Improved Efficiency at Low Output Power
  • Up to 800-mA Output Current at 3.3 V in Boost Mode (VIN > 2.4 V)
  • Up to 96% Efficiency

Part Specifications

Topology Buck-Boost
Input Voltage Min 1.8V
Input Voltage Max 5.5V
No. of Outputs 1Outputs
DC / DC Converter IC Case SON
No. of Pins 10Pins
Output Current 1.2A
Output Voltage Min 1.2V
Output Voltage Max 5.5V
Switching Frequency 1.5MHz
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 2 - 1 year
SVHC No SVHC (27-Jun-2018)
Adjustable Output Voltage Min 1.2V
Base Number 63000
Frequency 1500kHz
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +85°C
Output Voltage 5.5V
Primary Input Voltage 5.5V
Supply Voltage Min 1.8V
Switch Output Current Isw Max 1.8A
Termination Type Surface Mount Device
Voltage Regulator Type DC / DC Converter
RoHS Compliant

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