MAX859 - Step-Up DC-DC Converters

This page provides the datasheet information for the MAX859, a member of the MAX858 Step-Up DC-DC Converters family.

Product Overview

Maxim

Part number	MAX859
Manufacturer	Maxim
File Size	214.39 KB
Description	Step-Up DC-DC Converters
Datasheet	MAX859 Datasheet
Additional preview pages of the MAX859 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.

MAX8594 - 5-Output PMICs with DC-DC Core Supply (Maxim Integrated Products)
MAX8594A - 5-Output PMICs with DC-DC Core Supply (Maxim Integrated Products)
MAX8595X - High-Efficiency 36V Step-Up Converters (Maxim Integrated Products)
MAX8596X - High-Efficiency 36V Step-Up Converters (Maxim Integrated Products)
MAX8597 - Low-Dropout Wide-Input-Voltage Step-Down Controllers (Maxim Integrated Products)
MAX8598 - Low-Dropout Wide-Input-Voltage Step-Down Controllers (Maxim Integrated Products)
MAX8599 - Low-Dropout Wide-Input-Voltage Step-Down Controllers (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)

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 |