XPSM8287A12BBSRDVR
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Краткое описание:
Wide input voltage range (6V) ensures broad operating flexibility
Дополнительная информация
The TPSM8287Axx is a family of pin-to-pin step-down DC/DC power Modules with differential remote sensing and I 2C interface. The power modules integrate a synchronous step-down converter, an inductor and input capacitors to simplify design, reduce external components and save PCB area. The low-profile and compact solution is suitable for assembly by standard surface mount equipment. The TPSM8287Axx family implements an enhanced control scheme that supports fast transients. It can operate in fixed-frequency or power-save mode. The remote sensing feature optimizes voltage regulation at the point-of-load and the device achieves ±1% DC voltage accuracy over the entire temperature range. The devices can operate in stacked / paralleled mode to deliver higher output currents or to spread the power dissipation across multiple devices. The I 2C-compatible interface offers several control, monitoring and warning features. The start-up voltage is selectable through the VSETx pins to allow a power-up without an active I 2C communication.
| Iq (typ) | 1.75mA |
| Vin (max) | 6V |
| Vin (min) | 2.7V |
| Iout (max) | 12A |
| Vout (max) | 3.35V |
| Vout (min) | 0.4V |
| Duty cycle (max) | 75% |
| Regulated outputs | 1 |
| Switching frequency (max) | 2700kHz |
| Switching frequency (min) | 1300lHz |
| Operating temperature range | -40 to 125C |
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