| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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2,098 pcs
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2098 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request | |
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11 pcs
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11 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The MIC2287CYD5-TR from Microchip Technology is a 1.2MHz pulse width modulated (PWM) boost-switching regulator designed for constant-current white LED driver applications. It operates with an input voltage range of 2.5V to 10V and can provide an output voltage of up to 34V, with switch current exceeding 500mA. This device is suitable for driving strings of white LEDs in series, ensuring uniform brightness.
The regulator implements a constant frequency, 1.2MHz PWM control scheme, which helps reduce external component sizes and minimizes noise. The feedback voltage is set to 95mV to optimize efficiency. The MIC2287CYD5-TR offers options for 15V, 24V, and 34V overvoltage protection (OVP), along with over-temperature protection and undervoltage lockout (UVLO).
Available in a low-profile Thin SOT-23-5 package, this LED driver is suitable for surface mount applications. Its operating junction temperature range is -40°C to +105°C, making it a versatile component for various electronic designs.
Key features include a 1.2MHz PWM operation, overvoltage protection options, and a 95mV feedback voltage for efficiency. The device supports both analog and PWM dimming.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range is 2.5V to 10V.
The output voltage can be up to 34V.
The operating temperature range is -40°C to +105°C (TJ).
It is available in a TSOT-23-5 package.
The PWM frequency is 1.2MHz.
Yes, it offers options for 15V, 24V, and 34V overvoltage protection.