STI9287 SOT23-6 SMD IC
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₹29.00₹40.00 (-28%)
- High Efficiency: Achieves up to 90% efficiency, optimizing battery life in portable devices.
- 1.0MHz Constant Frequency Operation: Allows the use of small external components, reducing overall PCB space.
- Integrated Power MOSFET: Simplifies design and reduces external component count.
- Low Feedback Voltage: a 200mV feedback voltage, minimizing power loss and enhancing efficiency.
- Protection: Includes under-voltage lockout (UVLO), thermal shutdown, internal current limiting, and over-voltage protection to ensure reliable operation.
- Soft-Start and Dimming: Supports soft-start functionality and wide-range PWM dimming for flexible brightness control.
The STI9287 is a high-efficiency step-up (boost) converter designed to drive up to seven series-connected white LEDs from a single-cell Lithium-Ion battery. Housed in a compact SOT-23-6 package, it is ideal for applications requiring efficient LED backlighting solutions.
| Input Voltage Range | 2.5V to 24V DC |
| Switching Frequency | 1MHz |
| Feedback Voltage | 200mV |
| Shutdown Current | <1uA |
| Package | SOT23-6 |
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