Calculation tool
SLVC780 — Design Tool for Output Voltage Adjustment Using a DAC
Calculator tool to adjust the power supply's output voltage with an analog input voltage
Data sheet
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TPS62095
- DCS-Control™ Topology
- Pin-to-Pin Compatible with TPS62090
- Supports 1.2mm Height Total Solution
- 95% Converter Efficiency
- 20μA Operating Quiescent Current
- 2.5V to 5.5V Input Voltage Range
- Power Save Mode
- Two Level Short Circuit Protection
- 100% Duty Cycle for Lowest Dropout
- Output Discharge Function
- Adjustable Soft Startup
- Output Voltage Tracking
- 0.8V to VIN Adjustable Output Voltage
- 3mm × 3mm 16-Pin VQFN Package
The TPS62095 device is a high frequency synchronous step down converter optimized for small solution size, high efficiency and suitable for battery powered applications. To maximize efficiency, the converter operates in PWM mode with a nominal switching frequency of 1.4MHz and automatically enters Power Save Mode operation at light load currents. When used in distributed power supplies and point of load regulation, the device allows voltage tracking to other voltage rails and tolerates output capacitors up to 150μF and beyond. Using the DCS-Control topology, the device achieves excellent load transient performance and accurate output voltage regulation.
The output voltage startup ramp is controlled by the soft startup pin, which allows operation as either a standalone power supply or in tracking configurations. Power sequencing is also possible by configuring the EN and PG pins. In Power Save Mode, the device operates with typically 20μA quiescent current. Power Save Mode is entered automatically and seamlessly maintaining high efficiency over the entire load current range.
Technical documentation
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Evaluation board
DAC38RF80EVM — DAC38RF80 Dual-Channel, 14-Bit, 9-GSPS, 6x-24x Interpolating, 6 & 9 GHz PLL DAC Evaluation Module
The DAC38RF80EVM is the circuit board for evaluating DAC38RF80/84/90 digital-to-analog converters (DACs). The EVM can be used to evaluate the performance of the DAC up to 9-GSPS sampling rate. It is designed to work with the FPGA-based pattern generator card TSW14J56EVM (Rev B and up). The (...)
User guide: PDF
Evaluation board
DAC38RF82EVM — DAC38RF82 Dual-Channel, 14-Bit, 9-GSPS, 1x-24x Interpolating, 6 & 9 GHz PLL DAC Evaluation Module
The DAC38RF82EVM is the circuit board for evaluating DAC38RF82/83/85/93 digital to analog converters (DACs). The EVM can be used to evaluate the performance of the DAC up to 9GSPS sampling rate and it is designed to work with the TSW14J56 EVM. The available FMC connector also makes it possible to (...)
User guide: PDF
Evaluation board
DAC38RF89EVM — DAC38RF89 Dual-Channel, 14-Bit, 8.4GSPS, 1x-24x Interpolating, 5 & 7.5 GHz PLL DAC Evaluation Module
The DAC38RF89 evaluation module (EVM) is the circuit board for evaluating DAC38RF89 digital-to-analog converters (DACs). The DAC38RFEVM can be used to evaluate the performance of the DAC up to 9-GSPS sampling rate and is designed to work with the TSW14J56EVM (Rev B and up). The available FMC (...)
User guide: PDF
Evaluation board
TMDX654IDKEVM — AM65x industrial development kit (IDK)
The AM65x industrial development kit (IDK) is a development platform for evaluating the industrial communication and control capabilities of Sitara™ AM65x processors for applications in factory automation, drives, robotics, grid infrastructure, and more. AM65x processors include three (...)
Evaluation board
TPS62095EVM-632 — 4A Synchronous Step-down Converter Evaluation Module
The TPS62095EVM-632 is a fully assembled and tested circuit for evaluating the TPS62095. The TPS62095 is a step-down converter that operates with an input voltage between 2.5 V and 5.5 V, an output voltage of 1.8 V using external resistors, and can deliver up to 4000 mA of continuous current. The (...)
User guide: PDF
Simulation model
TPS62095 PSpice Unencrypted Transient Model (Rev. A)
SLVMA88A.ZIP (120 KB) - PSpice Model
Reference designs
TIDA-01215 — Power Supply Reference Design for Optimizing Spur and Phase Noise in RF-sampling DACs
This reference design provides an efficient power supply scheme to power-up the RF-sampling DAC38RF8x digital-to-analog data converter (DAC) without sacrificing performance and also reduces board area and BOM. The reference design uses both DC/DC switchers and an LDO to power-up the DAC38RF8x (...)
Reference designs
TIDA-01240 — RF-Sampling S-Band Radar Transmitter Reference Design
Synthesis of waveforms appropriate for an S-band multifunction phased array radar (MPAR) is demonstrated with an RF sampling architecture utilizing the DAC38RF80, a 9GSPS 16-bit digital-to-analog converter (DAC). The RF sampling transmit architecture simplifies the signal chain, bringing the data (...)
Reference designs
TIDA-01084 — Continuous Wave Phase-aligned Multitone Generator: DC-to-6-GHz RF-Sampling DAC Reference Design
The TIDA-01084 reference design demonstrates the use of RF sampling DAC to generate continuous phase-aligned multitone waveforms. With four 48-bit independent NCOs, the 14-bit, 9GSPS DAC38RF83 can generate four CW tones placed anywhere within the first Nyquist zone or up to 6 GHz in the second.
This (...)
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| VQFN (RGT) | 16 | Ultra Librarian |
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Support & training
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