| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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30,133 pcs
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30133 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Applications | |
| Current | |
| Dimming | |
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| Input Voltage | |
| Internal Switch(s) | |
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| Number of Channels | |
| Number of Outputs | |
| Operating Temperature | |
| Output Current | |
| Power Dissipation | |
| Supplier Device Package | |
| Tape & Reel | |
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| Voltage |
The MAX16814CATP+T is a high-efficiency, high-brightness LED driver IC from Analog Devices, featuring up to four integrated LED current-sink channels. It incorporates a current-mode switching DC-DC controller that supports various topologies including SEPIC, Step-Down (Buck), and Step-Up (Boost). This device accepts a wide input voltage range of 4.75V to 40V, making it suitable for automotive and general lighting applications.
The MAX16814CATP+T provides four identical linear current source channels, with the channel current adjustable from 20mA to 150mA using an external resistor. It supports PWM dimming control and includes protection features such as output overvoltage, open-LED detection, shorted-LED detection, and overtemperature protection. The device operates within an automotive temperature range of -40°C to +125°C and is available in a 20-TQFN (4x4) package, suitable for surface mounting.
Key electrical specifications include an input voltage range of 4.75V to 40V, an output current per channel up to 150mA, and a programmable switching frequency between 200kHz and 2MHz. The device is designed for applications such as backlighting and general lighting, offering a compact solution with minimal component count.
| 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 4.75V to 40V.
Each channel can deliver 20mA to 150mA.
It has 4 channels.
It supports PWM dimming control.
The switching frequency is programmable from 200kHz to 2MHz.
The operating temperature range is -40°C to +125°C.
The package is a 20-TQFN (4x4) surface mount package.