Datasheet4U Logo Datasheet4U.com

MAX858 Datasheet - Maxim

MAX858 Step-Up DC-DC Converters

The MAX856 *MAX859 are high-efficiency, CMOS, stepup, DC-DC switching regulators for small, low input volt age or battery-powered systems. The MAX856/MAX858 accept a positive input voltage between 0.8V and V OUT and convert it to a higher, pin-selectable output voltage of 3.3V or 5V. The MAX8.

MAX858 Features

* o o o o o o o o o o 0.8V to 6.0V Input Supply Voltage 0.8V Typ Start-Up Supply Voltage 85% Efficiency at 100mA 25µA Quiescent Current 1µA Shutdown Mode 125mA and 500mA Switch-Current Limits Permit Use of Low-Cost Inductors Up to 500kHz Switching Frequency ±1.5% Reference Tolerance Over Temperature L

MAX858-Maxim.pdf

Preview of MAX858 PDF
MAX858 Datasheet Preview Page 2 MAX858 Datasheet Preview Page 3

Datasheet Details

Part number:

MAX858

Manufacturer:

Maxim

File Size:

214.39 KB

Description:

Step-up dc-dc converters.

📁 Related Datasheet

MAX850 Low-Noise / Regulated / Negative Charge-Pump Power Supplies for GaAsFET Bias (Maxim)

MAX8505 Step-Down Regulator (Maxim Integrated)

MAX8506 PWM Step-Down DC-DC Converters (Maxim Integrated)

MAX8507 PWM Step-Down DC-DC Converters (Maxim Integrated)

MAX8508 PWM Step-Down DC-DC Converters (Maxim Integrated)

MAX851 Negative Charge-Pump Power Supplies (Maxim)

MAX8510 Ultra-Low-Noise High PSRR Low-Dropout 120mA Linear Regulators (Maxim Integrated Products)

MAX8511 Ultra-Low-Noise High PSRR Low-Dropout 120mA Linear Regulators (Maxim Integrated Products)

TAGS

MAX858 MAX858 Step-Up DC-DC Converters Maxim

MAX858 Distributor