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.
Part Downloads
Download PCB Footprint from Ultra Librarian
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 |
Alternative Part Descriptions
- 3-A Step-Down Converter with DCS-Control and Hiccup Short Circuit Protection in 2x2 QFN Package | Texas Instruments
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Frequently Asked Questions
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The TPS62087RLTT is listed under Electronic & Electrical Components > Semiconductors - ICs > Power Management.
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Is the TPS62087RLTT RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by Farnell.
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