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MAX8848Z, MAX8848Y Datasheet - Maxim Integrated Products

MAX8848Z High-Performance Negative Charge Pump for 7 White LEDs

The MAX8848Y/MAX8848Z negative charge pumps drive up to 7 white LEDs with regulated constant current for display backlight applications. By utilizing an inverting charge pump and extremely low-dropout adaptive current regulators, these ICs achieve very high efficiency over the full 1-cell Li+ batter.

MAX8848Z Features

* MAX8848Y/MAX8848Z Typical Operating Circuit 1µF 1µF Applications White LED Backlighting Cellular Phones PDAs, Digital Cameras, and Camcorders INPUT 2.7V TO 5.5V 1µF C1P IN GND C1N C2P C2N 1µF NEG EP LED1 D1 Ordering Information PART MAX8848YETE+T MAX8848ZETE+T DIMMING Serial pulse/ PWM PWM

MAX8848Y_MaximIntegratedProducts.pdf

This datasheet PDF includes multiple part numbers: MAX8848Z, MAX8848Y. Please refer to the document for exact specifications by model.
MAX8848Z Datasheet Preview Page 2 MAX8848Z Datasheet Preview Page 3

Datasheet Details

Part number:

MAX8848Z, MAX8848Y

Manufacturer:

Maxim Integrated ↗ Products

File Size:

848.23 KB

Description:

High-performance negative charge pump for 7 white leds.

Note:

This datasheet PDF includes multiple part numbers: MAX8848Z, MAX8848Y.
Please refer to the document for exact specifications by model.

MAX8848Z Distributor

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MAX8848Z MAX8848Y High-Performance Negative Charge Pump for White LEDs Maxim Integrated Products