LTC4061EDD#PBF Linear Battery Chargers by Analog Devices

Status: Production
Series: LTC4061
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTC4061 is a full-featured, flexible, standalone linear charger for single-cell Lithium-Ion batteries. It is capable of operating within USB power specifications.Both programmable time and programmable current based termination schemes are available. Furthermore, the CHRG open-drain status pin can be programmed to indicate the battery charge state according to the needs of the application. Additional safety features designed to maximize battery lifetime and reliability include NTC battery temperature sensing and the SmartStart charging algorithm.No external sense resistor or external blocking diode is required for charging due to the internal MOSFET architecture. Internal thermal feedback regulates the charge current to maintain a constant die temperature during high power operation or high ambient temperature conditions. The charge current is programmed with an external resistor. With power applied, the LTC4061 can be put into shutdown mode to reduce the supply current to 20μA and the battery drain current to less than 5μA.Other features include smart recharge, USB C/5 current programming input, undervoltage lockout and AC Present logic output.   Float Voltage (V) LTC4061   4.2V LTC4061-4.4    4.4V

Where to Buy

Prices starting from US$4.06

Distributor Stock
Logo for Newark
Newark Electronics
from US$4.20
145
in stock
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Logo for element14 Singapore
element14
from US$4.80
145
in stock
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Logo for Farnell UK
Farnell
from US$4.23
145
in stock
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Logo for Richardson RFPD
Richardson RFPD
from US$4.06
0
in stock
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Features

Charge Current Programmable Up to 1A
Charges Single-Cell Li-Ion Batteries Directly from USB Port
Preset Charge Voltage with ±0.35% Accuracy
Thermistor Input for Temperature Qualified Charging
Input Supply Present Logic Output
Thermal Regulation Maximizes Charge Rate Without Risk of Overheating
Programmable Charge Current Detection/ Termination
Programmable Charge Termination Timer
Smart Pulsing Error Feature
SmartStart™ Prolongs Battery Life
20μA Charger Quiescent Current in Shutdown
Available in a Low Profile (0.75mm) 10-Lead (3mm × 3mm) DFN Package

Last 6 months Inventory & Pricing History


Alternative Descriptions

Battery Charger, Li-Ion, 1A, Dfn-Ep | Newark Electronics
BATTERY CHARGER, LI-ION, 1A, DFN-EP | element14
Linear Battery Charger Li-Ion/Li-Pol 1000mA 4.2V 10-Pin DFN EP Tube | Richardson RFPD


LTC4061EDD#PBF Semiconductors - ICs by Linear Technology

IC BATT CHARGER LI ON 1A 10DFN

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

Specifications

Battery Type Li-Ion
Input Voltage 8V
Battery Charge Voltage 4.2V
Charge Current Max 840mA
Battery IC Case Style DFN
No. of Pins 10Pins
No. of Series Cells 1
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Base Number 4061
Battery Management Function Charge Controller
Operating Temperature Range -40°C to +85°C
Supply Voltage Min 4.3V
Termination Type Surface Mount Device

Last 6 months Inventory & Pricing History


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC4061EDD#PBF?

Additional datasheets, footprints and schematics for LTC4061EDD#PBF are listed on our Part Details page. You can also find images and similar parts to LTC4061EDD#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTC4061EDD#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC4061EDD#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTC4061EDD#PBF fall under?

The LTC4061EDD#PBF is listed under Linear Battery Chargers.

Can I view similar or alternative parts?

You can view similar parts to LTC4061EDD#PBF when available in the Linear Battery Chargers range under the specifications section at the bottom of the details page.

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Submit any questions directly to the customer support team of the distributor listing the product. For the LTC4061EDD#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LTC4061EDD#PBF RoHS compliant?

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

Which authorised distributors for LTC4061EDD#PBF have stock available?

Authorised distributors including Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for LTC4061EDD#PBF.

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