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MAX8631XETI+T

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MAX8631XETI+T

IC LED DRV RGLTR SGL WR 28TQFN

Manufacturer: Analog Devices Inc./Maxim Integrated

Categories: LED Drivers

Quality Control: Learn More

Analog Devices Inc./Maxim Integrated MAX8631XETI-T is a highly integrated LED driver IC featuring 8 + 2 LDO outputs. This DC-DC regulator utilizes a switched capacitor (charge pump) topology, operating at a 1MHz switching frequency. It supports single-wire dimming for precise control of LED illumination. The device is capable of delivering 30mA to its primary LED channels and up to 100mA for flash applications. Housed in a compact 28-TQFN (4x4) package, it is designed for surface mount applications. The MAX8631XETI-T is suitable for operating voltages between 2.7V and 5.5V, with an output voltage capability of 5V. This component is commonly found in backlight and camera flash systems, demanding efficient power management and precise current control. The operating temperature range is -40°C to 85°C (TA).

Additional Information

Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)
Technical Details:
PackagingTape & Reel (TR)
Package / Case28-WFQFN Exposed Pad
Voltage - Output5V
Mounting TypeSurface Mount
Number of Outputs8 + 2LDOs
Frequency1MHz
TypeDC DC Regulator
Operating Temperature-40°C ~ 85°C (TA)
ApplicationsBacklight, Camera Flash
Current - Output / Channel30mA, 100mA (Flash)
Internal Switch(s)Yes
TopologySwitched Capacitor (Charge Pump)
Supplier Device Package28-TQFN (4x4)
DimmingSingle-Wire
Voltage - Supply (Min)2.7V
Voltage - Supply (Max)5.5V

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An integrated circuit (IC) is a semiconductor chip that contains transistors, resistors, capacitors, and other electronic components on a single silicon substrate. ICs are the foundation of modern electronics and power devices such as smartphones, computers, automotive systems, and industrial equipment.

Integrated circuits work by routing electrical signals through microscopic semiconductor components fabricated onto a silicon chip. Depending on the design, ICs can process, amplify, store, or control electronic data.

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