TIPD138, SPI programmable 16-bit, 36V, 1A Power Supply with Integrated Current Shunt
Reference Design using part DAC8871SPW by Texas Instruments
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Description
- TIPD138, This Verified Design provides theory, component selection, simulation, PCB design, and measurement details for a SPI controlled 36V power supply capable of sourcing 1A. It also includes an integrated high-side current shunt accurate to 1% across multiple decades of current load. The output of the design is sourced by the DAC8871 which supports both unipolar and bipolar output ranges. As a result, this circuit can be easily modified to meet the needs of many different applications
Key Features
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DAC Resolution16 Bit
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Number of Channels1CH
Featured Parts (27)
| Part Number | Manufacturer | Type | Description | |||
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INA146UA/2K5 | Texas Instruments | Special Purpose Amplifiers | SP Amp DIFF AMP Single ±18V/36V 8-Pin SOIC T/R | Buy | |
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OPA2277UA/2K5 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Dual Precision Amplifier ±18V/36V 8-Pin SOIC T/R | Buy | |
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REF102AU/2K5 | Texas Instruments | Voltage References | V-Ref Precision 10V 10mA 8-Pin SOIC T/R | Buy | |
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REF102AU/2K5 | Texas Instruments | Voltage References | V-Ref Precision 10V 10mA 8-Pin SOIC T/R | Buy | |
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REF102AU | Texas Instruments | Voltage References | V-Ref Precision 10V 10mA 8-Pin SOIC Tube | Buy | |
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OPA2277UA-949298505 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Dual Precision Amplifier ±18V/36V 8-Pin SOIC Tube | Buy | |
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OPA2277U/2K5 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Dual Precision Amplifier ±18V/36V 8-Pin SOIC T/R | Buy | |
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OPA2277U | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Dual Precision Amplifier ±18V/36V 8-Pin SOIC Tube | Buy | |
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OPA140AIDBVT | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Single Precision Amplifier R-R O/P ±18V/36V 5-Pin SOT-23 T/R | Buy | |
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OPA2277U/2K5 | Texas Instruments | Operational Amplifiers - Op Amps | Op Amp Dual Precision Amplifier ±18V/36V 8-Pin SOIC T/R | Buy | |
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TPL9202PWPR | Texas Instruments | Current Limit Switches | Current Limit SW 1-IN 8-OUT 7V to 18V 0.35A 20-Pin HTSSOP EP T/R | Buy | |
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TPL9202PWPG4 | Texas Instruments | Current Limit Switches | 8-CHANNEL RELAY DRIVER WITH INTEGRATED 5-V LDO AND BROWN-OUT DETECTION | Buy | |