DS2711E+ by Analog Devices

Loose-Cell NiMH Chargers


The DS2711 and DS2712 are ideal for in-system or stand-alone charging of 1 or 2 AA or AAA NiMH "loose" cells. Temperature, voltage, and charge time are monitored to provide proper fast charging control algorithms for nickel metal hydride (NiMH) batteries. Battery tests are included to detect defective or inappropriate cells such as alkaline primary batteries. The DS2711/DS2712 support series and parallel topologies, with independent monitoring and control of each cell. Charging of NiCd chemistry cells is also supported.

Where to Buy

Prices starting from US$3.25

Distributor Stock
Logo for Farnell
Farnell
from US$5.10
No stock
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Logo for Analog Devices
Analog Devices
from US$3.25
942
in stock
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Logo for element14
element14
from US$4.33
-
Buy Now
Logo for Newark Electronics
Newark Electronics
-
-
Buy Now

Features

Charge 1 or 2 NiMH Cells
Detect and Avoid Charging Alkaline Cells
Precharge Deeply Depleted Cells
Fast Charge NiMH with -ΔV Termination Sensitivity of 2mV (typ)
Monitor Voltage, Temperature, and Time for Safety and Secondary Termination
Regulate Charge Current: Linear Control (DS2711) Switch-Mode Control (DS2712)
Linear Control (DS2711)
Switch-Mode Control (DS2712)
Drive PMOS or PNP-Type Pass Element or Switch, or an Optocoupler
Compatible with Popular Optocouplers and Integrated Primary Side PWM Controllers
Small 16-Pin SO or TSSOP Package

Specifications

Charging VIN (V) (max) 5.5
Cell Chemistry NiCdNiMH
# NiMH/ NiCd Cells 12
Protected VIN (V) (max) 5.5
Oper. Temp. (°C) -20 to +70
Package/Pins SOIC (N)/16TSSOP/16
BudgetaryPrice (See Notes) 2.35


DS2711E+ Semiconductors - ICs by Analog Devices

BATTERY CHARGER NICD/NIMH TSSOP-16

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

Battery Type NiCd NiMH
Input Voltage 5.5V
Battery Charge Voltage 5.5V
Charge Current Max -
Battery IC Case Style TSSOP
No. of Pins 16Pins
No. of Series Cells 2
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Loose-Cell NiMH Chargers | Analog Devices
BATTERY CHARGER, NICD/NIMH, TSSOP-16 | Farnell
Battery Charger, Nicd/Nimh, Tssop-16 | Newark Electronics

Frequently Asked Questions

Where can I find additional details, specifications and documents for a DS2711E+ ?

Additional datasheets, footprints and schematics for DS2711E+ are listed on our Part Details page. You can also find images and similar parts to DS2711E+ on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for DS2711E+ on our Product Comparison page. Access via the 'View Pricing & Stock' button to view DS2711E+ price breaks, MOQs, lead times, inventory and SKUs from distributors.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the DS2711E+ you can contact the distributor directly for product support, shipping queries etc.

Is the DS2711E+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for DS2711E+ have stock available?

Authorised distributors including Analog Devices, element14, Farnell and Newark Electronics have stock available or on a lead time for DS2711E+ .

How do I check stock and lead times for all distributors?

Stock availability and lead times will be displayed for DS2711E+ often in real-time on the comparison pages.

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