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MAX16840ATB+TQR

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MAX16840ATB+TQR

IC LED DRVR OFFL ANALOG 10TDFN

Manufacturer: Analog Devices Inc./Maxim Integrated

Categories: LED Drivers

Quality Control: Learn More

The Analog Devices Inc./Maxim Integrated MAX16840ATB-TQR is an AC/DC offline switcher LED driver IC. This component supports multiple topologies including SEPIC, step-down (buck), and step-up (boost) configurations, enabling flexible power management for LED arrays. It features a single output capable of delivering up to 800mA with analog dimming control. The device integrates internal switching MOSFETs and operates with a supply voltage range of 6.5V to 48V. With a switching frequency of 300kHz, it is suitable for applications requiring efficient power conversion. The MAX16840ATB-TQR is housed in a 10-TDFN (3x3) package, designed for surface mounting and operating across a temperature range of -40°C to 125°C. This component is commonly found in lighting and power supply applications.

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 / Case10-WFDFN Exposed Pad
Voltage - Output-
Mounting TypeSurface Mount
Number of Outputs1
Frequency300kHz
TypeAC DC Offline Switcher
Operating Temperature-40°C ~ 125°C (TA)
Applications-
Current - Output / Channel800mA
Internal Switch(s)Yes
TopologySEPIC, Step-Down (Buck), Step-Up (Boost)
Supplier Device Package10-TDFN (3x3)
DimmingAnalog
Voltage - Supply (Min)6.5V
Voltage - Supply (Max)48V

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Integrated Circuit FAQs

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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