The TPS92515HV-Q1 is a compact monolithic switching regulator with an integrated low-resistance N-Channel MOSFET designed for high-brightness LED applications. It operates using a simple constant off-time, peak current control mechanism. The device supports a wide input voltage range from 5.5 V to 65 V and features high-side current sensing. It provides multiple dimming methods including analog, PWM, and high-contrast shunt FET PWM dimming. Its architecture allows for fast transient response without the need for external loop compensation.
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Texas Instruments TPS92515HV-Q1 technical specifications.
| Input Voltage (Max) | 65V |
| Input Voltage (Min) | 5.5V |
| Output Current (Max) | 2A |
| Switching Frequency (Max) | 2000kHz |
| Operating Temperature Range | -40 to 125°C |
| Internal FET RDS(on) | 290mΩ |
| Number of Channels | 1Count |
| Topology | Buck |
| Automotive Qualification | AEC-Q100 Grade 1 |
| RoHS | Yes |
| REACH | Yes |
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