TPS62510DRCR Part Information

Details for TPS62510DRCR by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Description

The TPS62510 is a high-efficiency step-down converter targeted for operation from a 1.8-V to 3.8-V input voltage rail, ideally suited for 2-cell alkaline or NiMHd applications. The TPS62510 is also ideal as a point-of-load regulator running from a fixed 3.3-V, 2.5V, or 1.8-V input voltage rail. The converter operates in fixed frequency pulse width modulation (PWM) mode switching at 1.5 MHz with the MODE pin high. Pulling the MODE pin low enables the high efficiency mode. In high efficiency mode, the device operates with a 1.5-MHz fixed frequency PWM at nominal load current, and automatically enters the power save mode at light load currents. For maximum system reliability, the converter features output voltage tracking using the OVT pin to allow sequencing, and to allow for the output voltage to track an external voltage applied to this pin. The TPS62510 is available in a 3-mm × 3-mm 10-pin VSON package.

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Part Features

  • 1% Output Voltage Accuracy in Fixed Frequency PWM Mode
  • 1.5-MHz Fixed Frequency PWM Operation
  • 1.8-V to 3.8-V Input Voltage Range
  • 22-u03bcA Quiescent Current
  • Adjustable Output Voltage
  • Available in a 3-mm u00d7 3-mm 10-Pin VSON
  • Output Voltage Tracking (OVT) for Reliable Sequencing
  • Power Save Mode Operation for High Efficiency Over the Entire Load Current Range
  • Up to 96% High Efficiency Synchronous Step- Down Converter

Part Specifications

Topology Bu, Buck (Step Down)
Input Voltage Min 1.8V
Input Voltage Max 3.8V
No. of Outputs 1Outputs
DC / DC Converter IC Case SON
No. of Pins 10Pins
Output Current 1.5A
Output Voltage Min 600mV
RoHS Compliant

Alternative Part Descriptions

  • STEP-DOWN CONVERTER, SON-10; Topology:Buck (Step Down); Input Voltage Min:1.8V; Input Voltage Max:3.8V; No. of Outputs:1Outputs; DC / DC Converter IC Case:SON; No. of Pins:10Pins; Output Current:1.5A; Output Voltage Min:600mV RoHS Compliant: Yes | Newark Electronics
  • Adjustable, 96% Efficiency, 1.5A Buck Converter for low input voltages | Texas Instruments

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