MAX1555 - SOT23 Dual-Input USB/AC Adapter 1-Cell Li+ Battery Chargers

This page provides the datasheet information for the MAX1555, a member of the MAX1551 SOT23 Dual-Input USB/AC Adapter 1-Cell Li+ Battery Chargers family.

Product Overview

MAXIM

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Datasheet Details

Part number	MAX1555
Manufacturer	MAXIM
File Size	325.82 KB
Description	SOT23 Dual-Input USB/AC Adapter 1-Cell Li+ Battery Chargers
Datasheet	MAX1555 Datasheet
Additional preview pages of the MAX1555 datasheet.

MAX1555 Product details

Description

The MAX1551/MAX1555 charge a single-cell lithium-ion (Li+) battery from both USB and AC adapter sources.

They operate with no external FETs or diodes, and accept operating input voltages up to 7V.

Features

a CHG output to indicate charging status. With USB connected, but without DC power, charge current is set to 100mA (max). This allows charging from both powered and unpowered USB hubs with no port communication required. When DC power is connected, charging current is set at 280mA (typ). No input-blocking diodes are required to prevent battery drain. The MAX1551/MAX1555 are available in 5-pin thin SOT23 packages and operate over a -40°C to +85°C range.
Charge from USB or AC Adapter Fe.

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Other Datasheets by MAXIM

MAX155 - 8-/4-Channel ADCs
MAX1551 - SOT23 Dual-Input USB/AC Adapter 1-Cell Li+ Battery Chargers
MAX1553 - 40V Step-Up Converters
MAX1554 - 40V Step-Up Converters
MAX150 - CMOS High Speed 8Bit A/D Converter with Refrence and Track/Hold Function
MAX1508 - Linear Li+ Battery Charger
MAX151 - 300kHz 10-Bit A/D Converter with Refrence and T/H
MAX152 - +3V / 8-Bit ADC with 1A Power-Down

Published: May 5, 2014 |