Datasheet4U Logo Datasheet4U.com

MAX8848Z - High-Performance Negative Charge Pump for 7 White LEDs

This page provides the datasheet information for the MAX8848Z, a member of the MAX8848Y High-Performance Negative Charge Pump for 7 White LEDs family.

Description

The MAX8848Y/MAX8848Z negative charge pumps drive up to 7 white LEDs with regulated constant current for display backlight applications.

Features

  • MAX8848Y/MAX8848Z Typical Operating Circuit 1µF 1µF.

📥 Download Datasheet

Datasheet preview – MAX8848Z

Datasheet Details

Part number MAX8848Z
Manufacturer Maxim Integrated Products
File Size 848.23 KB
Description High-Performance Negative Charge Pump for 7 White LEDs
Datasheet download datasheet MAX8848Z Datasheet
Additional preview pages of the MAX8848Z datasheet.

📁 Similar Datasheet

  • MAX884 - 5V/3.3V or Adjustable / Low-Dropout / Low IQ / 200mA Linear Regulators (Maxim)
  • MAX8804V - USB/AC Adapter Chargers (Maxim Integrated)
  • MAX8809A - K8 Rev F 2/3/4-Phase PWM Controllers (Maxim Integrated)
  • MAX8810A - K8 Rev F 2/3/4-Phase PWM Controllers (Maxim Integrated)
  • MAX881R - Low-Noise Bias Supply in MAX with Power-OK for GaAsFET PA (Maxim)
  • MAX882 - 5V/3.3V or Adjustable / Low-Dropout / Low IQ / 200mA Linear Regulators (Maxim)
  • MAX883 - 5V/3.3V or Adjustable / Low-Dropout / Low IQ / 200mA Linear Regulators (Maxim)
  • MAX8855 - 2MHz Step-Down Regulators (Maxim)
  • MAX8855A - 2MHz Step-Down Regulators (Maxim)
  • MAX886 - Wireless and Satellite Handset Power-Management ICs (Maxim)
Other Datasheets by Maxim Integrated Products
  • MAX8848Y - High-Performance Negative Charge Pump for 7 White LEDs
  • MAX8840 - ultra-low-noise low-dropout linear regulators
  • MAX8841 - ultra-low-noise low-dropout linear regulators
  • MAX8842 - ultra-low-noise low-dropout linear regulators
  • MAX8844Y - 28V Dual Input Linear Li+ Battery Chargers
  • MAX8844Z - 28V Dual Input Linear Li+ Battery Chargers
  • MAX8845W - 28V Linear Li+ Battery Chargers
  • MAX8845X - 28V Linear Li+ Battery Chargers

Full PDF Text Transcription

Click to expand full text
19-5233; Rev 0; 4/10 www.DataSheet4U.com TION KIT EVALUA BLE A IL A V A High-Performance Negative Charge Pump for 7 White LEDs in 3mm x 3mm Thin QFN General Description 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+ battery voltage range even with large LED forward voltage mismatch. The 1MHz fixedfrequency switching allows for tiny external components. The regulation scheme is optimized to ensure low EMI and low input ripple. The MAX8848Y/MAX8848Z include thermal shutdown, open- and short-circuit protection.
Published: |