Datasheet4U Logo Datasheet4U.com

MAX1561

High-Efficiency / 26V Step-Up Converters for Two to Six White LEDs

MAX1561 Features

* o Accurate Current Regulation for Uniform Illumination o High Efficiency Up to 87% o Flexible Analog or PWM Dimming Control o Up to 900mW Output Power with Internal 30V MOSFET Switch o Fast 1MHz (MAX1561) or 500kHz (MAX1599) PWM Operation o Small, Low-Profile External Components o 2.6V to 5.5V Input

MAX1561 General Description

The MAX1561/MAX1599 step-up converters drive up to six white LEDs with a constant current to provide backlight in cell phones, PDAs, and other hand-held devices. The step-up converter topology allows series connection of the white LEDs so the LED currents are identical for uniform brightness. This c.

MAX1561 Datasheet (245.35 KB)

Preview of MAX1561 PDF

Datasheet Details

Part number:

MAX1561

Manufacturer:

Maxim

File Size:

245.35 KB

Description:

High-efficiency / 26v step-up converters for two to six white leds.

📁 Related Datasheet

MAX156 8-/4-Channel ADCs (Maxim)

MAX1562 Programmable 4A USB Current-Limited Switches (Maxim)

MAX1562H Programmable 4A USB Current-Limited Switches (Maxim Integrated)

MAX1563 Programmable 4A USB Current-Limited Switches (Maxim Integrated)

MAX1565 Small / High-Efficiency / Five-Channel Digital Still Camera Power Supply (Maxim)

MAX1566 Six-Channel / High-Efficiency / Digital Camera Power Supplies (Maxim)

MAX1567 Six-Channel / High-Efficiency / Digital Camera Power Supplies (Maxim)

MAX150 CMOS High Speed 8Bit A/D Converter with Refrence and Track/Hold Function (Maxim)

MAX15000 Current-Mode PWM Controllers (Maxim Integrated Products)

MAX15001 Current-Mode PWM Controllers (Maxim Integrated Products)

TAGS

MAX1561 High-Efficiency 26V Step-Up Converters for Two Six White LEDs Maxim

Image Gallery

MAX1561 Datasheet Preview Page 2 MAX1561 Datasheet Preview Page 3

MAX1561 Distributor