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DC1977A-B
Demonstration Board, LTC2311-16, Li-Ion / Polymer Battery Charger
Image is for illustrative purposes only. Please refer to product description.
ManufacturerANALOG DEVICES
Manufacturer Part NoDC1977A-B
Order Code4628134
Your Part Number
Technical Datasheet
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $184.990 ($203.489) |
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$184.99 ($203.49 inc GST)
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Product Information
ManufacturerANALOG DEVICES
Manufacturer Part NoDC1977A-B
Order Code4628134
Technical Datasheet
Kit Application TypePower Management - Battery
Application Sub TypeLi-Ion / Polymer Battery Charger
Silicon Core NumberLTC4121
Silicon ManufacturerLinear Technology
Kit ContentsDemo Board LTC2311-16
Product Range-
SVHCNo SVHC (04-Feb-2026)
Product Overview
DC1977A-B is a demonstration board showcases the LTC4121 40V, 400mA synchronous buck battery charger integrated circuit. The DC1977A supports the maximum-power-point tracking (MPPT) feature of the LTC4121EUD to optimize power delivery from photovoltaic cells or highly resistive sources. The LTC4121 feature constant-current-constant-voltage charging capability suitable for lithium ion or lead-acid cells. The LTC4121 may be programmed to charge battery voltages up to 18V with a resistive divider.
- DC1977A Input Voltage range from 4.4 to 40V at I(IN) < 800mA, TA = 25°C
- Adjustable VBAT
Technical Specifications
Kit Application Type
Power Management - Battery
Silicon Core Number
LTC4121
Kit Contents
Demo Board LTC2311-16
SVHC
No SVHC (04-Feb-2026)
Application Sub Type
Li-Ion / Polymer Battery Charger
Silicon Manufacturer
Linear Technology
Product Range
-
Technical Docs (1)
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Philippines
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Philippines
Country in which last significant manufacturing process was carried out
Tariff No:84733020
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Not applicable
RoHS Phthalates Compliant:Not applicable
SVHC:No SVHC (04-Feb-2026)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.00001