MAX8834ZEWP+T
IC LED DRV RGLTR I2C 20WLPManufacturer: Analog Devices Inc./Maxim Integrated
Categories: LED Drivers
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Analog Devices Inc./Maxim Integrated MAX8834ZEWP-T is a 3-output DC-DC Boost LED driver. This device features I2C dimming control for precise brightness adjustment. It supports output currents of 16mA for general LED illumination and up to 750mA for camera flash applications. The integrated switch simplifies implementation. Operating with a supply voltage range of 2.5V to 5.5V, it delivers adjustable output voltages from 3.7V to 5.2V. The device employs a 4MHz switching frequency and is housed in a compact 20-WLP package, suitable for surface mounting. Typical applications include backlighting and camera flash functionality in portable electronic devices. It operates within an ambient temperature range of -40°C to 85°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 20-WFBGA, WLBGA |
| Voltage - Output | 3.7V ~ 5.2V |
| Mounting Type | Surface Mount |
| Number of Outputs | 3 |
| Frequency | 4MHz |
| Type | DC DC Regulator |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Applications | Backlight, Camera Flash |
| Current - Output / Channel | 16mA, 750mA (Flash) |
| Internal Switch(s) | Yes |
| Topology | Step-Up (Boost) |
| Supplier Device Package | 20-WLP |
| Dimming | I2C |
| Voltage - Supply (Min) | 2.5V |
| Voltage - Supply (Max) | 5.5V |