High Efficiency, 28V Input USB PD PMIC
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| Part Number | SY21565DTTQ |
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| Vin_min (V) | 4.5 |
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| Vin_max (V) | 28 |
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| Channels | 2 |
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| Features / Special Function | Wide input voltage range, high efficiency PMIC for USB power delivery applications. The device integrates a 5A buck regulator, external PMOS driver and a external NMOS driver to realize power path control |
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| Application | Notebook ,Monitor,Desktop |
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| Package | QFN3x3-19 |
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- 4.5-28V wide input voltage range
- Bidirectional power path control
- 5A buck regulator
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- Low RDS(ON) internal switch: HSFET: 33mΩ, LSFET: 23 mΩ
- I2C programmable output range from 3.0V to 21V in 200mV per step
- Cable impedance compensation
- Selectable switching frequency: 250kHz/500kHz/750kHz/1MHz
- Internal soft-start limits the input inrush current
- Output OCP, SCP, OVP
- External NFET driver for reverse blocking
- External PFET driver for power bypass
- I2C compatible interface
- Support interrupt for status feedback
- Programmable discharge
- Programmable current limit
- Thermal shutdown protection
- Compact package QFN3x3-19
- UL Certificate Number: E491480
- UL 2367 Certified
- IEC/ EN 62368-1 Certified
Evaluation Board
Photo of evaluation board
Photo of evaluation board
Photo of evaluation board
The EVB_SY21565DTTQ is used to evaluate a wide input voltage range, high efficiency PMIC for USB power delivery applications.
