TPS62087RLTT Part Information

Details for TPS62087RLTT by Texas Instruments

Electronic & Electrical Components>Semiconductors - ICs>Power Management

Part Description

The TPS62085, TPS62086, and TPS62087 devices are high-frequency synchronous step-down converters optimized for small solution size and high efficiency. With an input voltage range of 2.5 V to 6.0 V, common battery technologies are supported. The devices focus on high-efficiency step-down conversion over a wide output current range. At medium to heavy loads, the converter operates in PWM mode and automatically enters Power Save Mode operation at light load to maintain high efficiency over the entire load current range. To address the requirements of system power rails, the internal compensation circuit allows a large selection of external output capacitor values ranging from 10 µF to 150 µF. Together with its DCS-Control architecture, excellent load transient performance and output voltage regulation accuracy are achieved. The devices are available in a 2-mm × 2-mm QFN package.

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Part Features

  • 0.8-V to VIN Adjustable Output Voltage
  • 1.8-V and 3.3-V Fixed Output Voltage
  • 100% Duty Cycle for Lowest Dropout
  • 17-u03bcA Operating Quiescent Current
  • 2.5-V to 6.0-V Input Voltage Range
  • Available in 2-mm u00d7 2-mm QFN Package
  • DCS-Controlu2122 Topology
  • Hiccup Short-Circuit Protection
  • Output Discharge
  • Power Good Output
  • Power Save Mode for Light Load Efficiency
  • Thermal Shutdown Protection
  • Up to 95% Efficiency

Part Specifications

Topology Synchronous Buck (Step Down)
Input Voltage Min 2.5V
Input Voltage Max 6V
DC / DC Converter IC Case VQFN
No. of Pins 7Pins
Output Current 3A
Output Voltage Nom. 1.8V
Switching Frequency 2.4MHz
Operating Temperature Max 85°C
Product Range -
Automotive Qualification Standard -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (27-Jun-2018)
No. of Outputs 1Outputs
Operating Temperature Min -40°C
Output Voltage Max 6V
Output Voltage Min 0.8V
Primary Input Voltage 6V
RoHS Compliant

Alternative Part Descriptions

  • 3-A Step-Down Converter with DCS-Control and Hiccup Short Circuit Protection in 2x2 QFN Package | Texas Instruments

Frequently Asked Questions

Where can I find additional details, specifications and documents for a TPS62087RLTT?

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What category does TPS62087RLTT fall under?

The TPS62087RLTT is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.

Can I view similar or alternative parts?

You can view similar parts to TPS62087RLTT when available in the Power Management range under the specifications section at the bottom of the details page.

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Is the TPS62087RLTT RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

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