High efficiency, 1.5A, Synchronous Buck-boost DC/DC converter
| Part Number | SY26901ACM |
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| Vin_min (V) | 2.97 |
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| Vin_max (V) | 3.63 |
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| Io_max (A) | 1.5 |
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| Vref Accuracy | ±1.5% |
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| Efficiency up to | 83% @ 3.3VIN, 3.3VOUT |
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| Fsw (MHz) | 1 |
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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 | MQFN2x3-13 |
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- Fixed frequency operation with battery voltage above, below or equal to the output
- Four internal power switches to form true 4- switches buck-boost with single inductor.
- Seamless buck-boost transition.
- 2.65V to 5.5V Input Voltage Range.
- 1.5A continuous output current capability
- Output disconnect at shutdown.
- Power good indicator.
- Compact package: MQFN2×3-13
- Built in thermal shut down protection, hard short protection.
Evaluation Board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
The EVB_SY26901ACM is used to evaluate high efficiency, 1.5A, synchronous buck-boost DC/DC converter SY26901ACM.
