Datasheet4U Logo Datasheet4U.com

MAX878 Datasheet - Maxim

MAX878 Step-Up/Step-Down DC-DC Converters

The MAX877/MAX878/MAX879 are pulse-skipping, stepup/step-down DC-DC converters that provide a regulated output from inputs both above and below the output. They require only three external components *an inductor (typically 22µH) and two filter capacitors. The MAX877 delivers a regulated 5V o.

MAX878 Features

* o Regulates from Inputs Above & Below the Output o 1V to 6.2V Supply-Voltage Range o Internal 1A Active Rectifier with Input-to-Output Disconnect in Shutdown o Up to 210mA Load Currents, Guaranteed o 85% Efficiency o Only 3 External Components o Adjustable Current Limit o 195µA Quiescent Supply Curr

MAX878 Datasheet (215.69 KB)

Preview of MAX878 PDF
MAX878 Datasheet Preview Page 2 MAX878 Datasheet Preview Page 3

Datasheet Details

Part number:

MAX878

Manufacturer:

Maxim

File Size:

215.69 KB

Description:

Step-up/step-down dc-dc converters.

📁 Related Datasheet

MAX870 Switched-Capacitor Voltage Inverters (Maxim)

MAX8702 Dual-Phase MOSFET Drivers (Maxim Integrated Products)

MAX8703 Dual-Phase MOSFET Drivers (Maxim Integrated Products)

MAX8707 Fixed-Frequency Controller (Maxim Integrated Products)

MAX8709B High-Efficiency CCFL Backlight Controller (Maxim Integrated Products)

MAX871 Switched-Capacitor Voltage Inverters (Maxim)

MAX8710 Low-Cost Linear-Regulator LCD Panel Power Supplies (Maxim Integrated Products)

MAX8711 Low-Cost Linear-Regulator LCD Panel Power Supplies (Maxim Integrated Products)

TAGS

MAX878 Step-Up Step-Down DC-DC Converters Maxim

MAX878 Distributor