MAX858 - Step-Up DC-DC Converters

Product Overview

Maxim

Part number	MAX858
Manufacturer	Maxim
File Size	214.39 KB
Description	Step-Up DC-DC Converters
Datasheet	MAX858 Datasheet
Additional preview pages of the MAX858 datasheet.

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.

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 Low-Battery Detector (LBI/LBO) 8-Pin SO and µMAX Packages _______________General.

MAX8581 - (MAX8581 / MAX8582) Step-Down Converters (Maxim Integrated Products)
MAX8582 - (MAX8581 / MAX8582) Step-Down Converters (Maxim Integrated Products)
MAX8585 - ORing MOSFET Controllers (Maxim Integrated)
MAX8586 - Single 1.2A USB Switch (Maxim Integrated Products)
MAX8588 - High-Efficiency Low-IQ PMIC (Maxim Integrated Products)
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)
MAX8510 - Ultra-Low-Noise High PSRR Low-Dropout 120mA Linear Regulators (Maxim Integrated Products)

Other Datasheets by Maxim

MAX850 - Low-Noise / Regulated / Negative Charge-Pump Power Supplies for GaAsFET Bias
MAX851 - Negative Charge-Pump Power Supplies
MAX852 - Low-Noise / Regulated / Negative Charge-Pump Power Supplies for GaAsFET Bias
MAX853 - Low-Noise / Regulated / Negative Charge-Pump Power Supplies for GaAsFET Bias
MAX8530 - Dual Low-Dropout Linear Regulators
MAX8531 - Dual Low-Dropout Linear Regulators
MAX8532 - Low-Noise / Low-Dropout / 200mA Linear Regulator in UCSP
MAX8535 - ORing MOSFET Controllers

Published: May 6, 2014 |