DC567A Linear Battery Chargers by Analog Devices

Status: Production
Series: LTC4053-4.2
RoHS: Compliant
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The LTC4053 is a standalone linear charger for lithium-ion batteries that can be powered directly from a USB port. The IC contains an on-chip power MOSFET and eliminates the need for an external sense resistor and blocking diode. Thermal regulation automatically adjusts charge current to limit die temperature during high power or high ambient temperature conditions. This feature protects the end product and the LTC4053 from thermal stress while the IC charges the battery at maximum rate without interruption.The charge current and charge time can be set externally with a single resistor and capacitor, respectively. When the input supply (wall adapter or USB supply) is removed, the LTC4053 automatically enters a low current sleep mode, dropping the battery drain current to less than 5µA.The LTC4053 also includes NTC temperature sensing, C/10 detection circuitry, AC present logic, low battery charge conditioning (trickle charging) and shutdown (25µA supply current).The LTC4053 is available in a 10-pin thermally enhanced MSOP package.

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Prices starting from US$129.46

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Features

Charges Single-Cell Li-Ion Batteries Directly from USB Port
Thermal Regulation Maximizes Charging Rate without Risk of Overheating*
Programmable Charge Current with ±7% Accuracy
Low Dropout Operation
No External MOSFET, Sense Resistor or Blocking Diode Required
Programmable Charge Termination Timer
Preset Charge Voltage with ±1% Accuracy
C/10 Charge Current Detection Output
AC Present Logic Output
25µA Supply Current in Shutdown Mode
Automatic Recharge
Tiny Thermally Enhanced 10-Pin MSOP Package
Charge Current Monitor Useful for Gas Gauging*
Thermistor Input for Temperature Qualified Charging

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Alternative Descriptions

LTC4053EMSE-4.2 Demonstration Circuit | Richardson RFPD


DC567A Development Boards & Evaluation Kits by Linear Technology

DEMO BOARD LTC4410/LTC4053 USB CHARGER

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

Specifications

Silicon Manufacturer Linear Technology
Silicon Core Number LTC4410 LTC4053
Kit Application Type Power Management - Battery
Application Sub Type Battery Charger
Product Range -

Frequently Asked Questions

Where can I find additional details, specifications and documents for a DC567A?

Additional datasheets, footprints and schematics for DC567A are listed on our Part Details page. You can also find images and similar parts to DC567A on this page.

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Distributor pricing and stock information is available for DC567A on our Product Comparison page. Access via the 'View Pricing & Stock' button to view DC567A price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does DC567A fall under?

The DC567A is listed under Linear Battery Chargers.

Can I view similar or alternative parts?

You can view similar parts to DC567A when available in the Linear Battery Chargers range under the specifications section at the bottom of the details page.

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 DC567A you can contact the distributor directly for product support, shipping queries etc.

Is the DC567A RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

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Authorised distributors including Richardson RFPD have stock available or on a lead time for DC567A.

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