| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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32,280 pcs
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32280 pcs | On Request | 1 | On Request | On Request | 2020+ | On Request | On Request |
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| Dimming | |
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| Tape & Reel | |
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The MIC3223YTSE-TR from Microchip Technology is a high-power boost LED driver IC designed for solid-state illumination applications. It features a constant current boost regulator with an integrated 3.5A/100mΩ power FET switch.
This device operates within a 4.5V to 20V input voltage range and can provide an output voltage of up to 37V. It utilizes a fixed internal 1MHz switching frequency to enable smaller design footprints. The driver supports PWM dimming for LED control and includes an enable pin for low-power shutdown.
Protection features include output over-voltage protection (OVP), thermal shutdown, switch current limiting, and under-voltage lockout (UVLO). The MIC3223YTSE-TR is supplied in a 16-pin TSSOP package with an exposed pad, suitable for surface mounting.
Applications include architectural lighting, industrial lighting, signage, landscape lighting, under cabinet lighting, and MR-16 bulb replacements.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating supply voltage range is 4.5V to 20V.
The step-up output voltage conversion can go up to 37V.
The device implements a fixed internal switching frequency of 1MHz.
LEDs can be dimmed using a PWM signal.
The junction temperature range is -40°C to +125°C.
It is available in a low profile exposed pad 16-pin TSSOP package.