Datasheet DS2780E+ - Maxim IC, FUEL GAUGE, STAND ALONE, 8TSSOP — 数据表

详细说明

Manufacturer: Maxim

Description: IC, FUEL GAUGE, STAND ALONE, 8TSSOP

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Docket:
DS2780 Standalone Fuel Gauge IC
www.maxim-ic.com
GENERAL DESCRIPTION
The DS2780 measures voltage, temperature and current, and estimates available capacity for rechargeable Lithium Ion and Lithium Ion Polymer batteries.

Cell characteristics and application parameters used in the calculations are stored in onchip EEPROM. The available capacity registers report a conservative estimate of the amount of charge that can be removed given the current temperature, discharge rate, stored charge and application parameters. Capacity estimation reported in mAh remaining and percentage of full.
FEATURES

Specifications:

• Base Number: 2780
• Battery IC Case Style: TSSOP
• Battery Management Function: Monitor
• Battery Type: Li-Ion / Li-Polymer
• Control Interface: Serial, 1 Wire
• Input Voltage Max: 5.5 V
• Interface: Serial
• Mounting Type: SMD
• Number of Pins: 8
• Number of Series Cells: 2
• Operating Temperature Range: -40°C to +85°C
• Package / Case: TSSOP
• SVHC: No SVHC (18-Jun-2010)
• Supply Voltage Range: 2.5 V to 4.5 V
• Supply Voltage Vcc: 5.5 V

RoHS: Yes

Accessories:

• Electrolube - HTS35SL
• Fischer Elektronik - ICK SMD A 8 SA
• Roth Elektronik - RE933-01
• STANNOL - 631954