High Efficiency 1.5A, 600kHz, 23V Input, Inductor Built-in Synchronous Buck Regulator
| Part Number | SY20654QLC |
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| Vin_min (V) | 5 |
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| Vin_max (V) | 23 |
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| Io_max (A) | 1.5 |
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| Vref Accuracy | ±1% |
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| Efficiency up to | 87.5% @ 12VIN, 3.3VOUT |
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| Fsw (MHz) | 0.6 |
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| Iq (uA) | |
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| Rdson1 | |
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| Rdson2 | |
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| Interface | |
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| Package | QFN3×4-16 |
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- 5V to 23V Input Voltage Range
- 1.5A Continuous for 5VOUT, 12VIN, 600kHz at 105°C
- Instant PWM Architecture to Achieve Fast Transient Responses
- Internal Soft-start Limits the Inrush Current
- Power Good Indicator
- Output Over Current Protection with Auto Recovery
- Output Short Circuit Protection
- Over Temperature Protection with Auto Recovery
- Input UVLO
- RoHS Compliant and Halogen Free
- Compact Package: QFN3×4-16
Evaluation Board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
EVB_SY20654QLC is used to evaluate high efficiency 1.5A, 600kHz, 23V input inductor built-in synchronous buck regulator SY20654QLC.
