TPS62200DBVT Part Information

Details for TPS62200DBVT by Texas Instruments

Electronic & Electrical Components > Semiconductors - ICs > Power Management

Part Description

The TPS6220x devices are a family of high-efficiency synchronous step-down converters ideally suited for portable systems powered by 1-cell Li-Ion or 3-cell NiMH/NiCd batteries. The devices are also suitable to operate from a standard 3.3-V or 5-V voltage rail. With an output voltage range of 6 V down to 0.7 V and up to 300 mA output current, the devices are ideal to power low voltage DSPs and processors used in PDAs, pocket PCs, and smart phones. Under nominal load current, the devices operate with a fixed switching frequency of typically 1 MHz. At light load currents, the part enters the power save mode operation; the switching frequency is reduced and the quiescent current is typically only 15 µA; therefore, it achieves the highest efficiency over the entire load current range. The TPS6220x needs only three small external components. Together with the SOT23 package, a minimum system solution size is achieved. An advanced fast response voltage mode control scheme achieves superior line and load regulation with small ceramic input and output capacitors.

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Part Features

  • 1-MHz Fixed-Frequency PWM Operation
  • 100% Duty Cycle Low-Dropout Operation
  • 15-u00b5A Typical Quiescent Current
  • 2.5-V to 6-V Input Voltage Range
  • Adjustable Output Voltage Range From 0.7 V to VI
  • Available in a 5-Pin SOT23 Package
  • Dynamic Output-Voltage Positioning
  • Fixed Output Voltage Options Available
  • High-Efficiency Synchronous Step-Down Converter With up to 95% Efficiency
  • Highest Efficiency Over Wide Load Current Range Due to Power Save Mode
  • Soft Start
  • Up to 300-mA Output Current

Part Specifications

Topology Synchronous Buck (Step Down)
Input Voltage Min 2.5V
Input Voltage Max 6V
No. of Outputs 1Outputs
DC / DC Converter IC Case SOT-23
No. of Pins 5Pins
Output Current 300mA
Output Voltage Min 700mV
Output Voltage Max 6V
Switching Frequency 1MHz
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
Accuracy % 3%
Adjustable Output Voltage Min 0.7V
Base Number 62200
Frequency 1000kHz
Logic Function Number 62200
Operating Temperature Min -40°C
Operating Temperature Range -40°C to +85°C
Output Voltage 6V
Power Supply IC Type Step-down convertor
Primary Input Voltage 6V
Supply Voltage Min 2.5V
Switch Output Current Isw Max 0.67A
Termination Type Surface Mount Device
Voltage Regulator Type Step Down (Buck)
RoHS Compliant

Alternative Part Descriptions

  • BUCK CONVERTER, 300MA, SMD, 62200; Topology:Synchronous Buck (Step Down); Input Voltage Min:2.5V; Input Voltage Max:6V; No. of Outputs:1Outputs; DC / DC Converter IC Case:SOT-23; No. of Pins:5Pins; Output Current:300mA; Output RoHS Compliant: Yes | Newark Electronics
  • Adjustable, 300-mA, 95% Efficient Step-Down Converter in SOT-23 | Texas Instruments
  • DC/DC Converter [Texas Instruments] TPS62200DBVT DC/DC Converter | Distrelec

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