| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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185 pcs
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185 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Dimming | |
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| Halogen Free | |
| Internal Switch(s) | |
| Mounting Type | |
| Number of Outputs | |
| Operating Temperature | |
| SVHC Present | |
| Supplier Device Package | |
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The AL8871QT16E-13 from Diodes Incorporated is a versatile LED driver controller IC utilizing a buck-boost topology. This device is designed to efficiently control current through series-connected LEDs, offering a 60V capability suitable for driving over 15 LEDs in series.
Key electrical specifications include a wide input voltage range from 5V to 60V and an operating frequency up to 1MHz. It supports both analog dimming from 10% to 100% and high-frequency PWM dimming with a resolution of 1000:1 at 500 Hz. The controller also incorporates features for fault reporting and overtemperature shutdown.
Packaged in a thermally enhanced TSSOP-16EP, the AL8871QT16E-13 is suitable for surface mount applications. Its automotive compliance, including AEC-Q100 Grade 1 qualification and PPAP support, makes it ideal for automotive lighting applications such as daytime running lights, headlamps, and fog lamps.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The AL8871QT16E-13 operates from 5V to 60V.
The device is offered in a 16-TSSOP-EP (exposed pad) package, also known as TSSOP-16EP, for surface-mount mounting.
The operating junction temperature range is -40°C to 125°C.
The controller supports both analog dimming (10% to 100%) and PWM dimming (1000:1 resolution at 500Hz).
The switching frequency is adjustable from 300kHz to 1MHz.
The controller supports step-down (buck) and step-up (boost) topologies.
Yes, it is totally lead-free.
Yes, it is halogen- and antimony-free.