LTC4076EDD#PBF Linear Battery Chargers by Analog Devices

Status: Production
Series: LTC4076
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTC4076 is a standalone linear charger that is capable of charging a single-cell Li-Ion battery from both wall adapter and USB inputs. The charger can detect power at the inputs and automatically select the appropriate power source for charging.No external sense resistor or blocking diode is required for charging due to the internal MOSFET architecture. Internal thermal feedback regulates the battery charge current to maintain a constant die temperature during high power operation or high ambient temperature conditions. The float voltage is fixed at 4.2V and the charge current is programmed with an external resistor. The LTC4076 terminates the charge cycle when the charge current drops below the user programmed termination threshold after the final float voltage is reached. The LTC4076 can be put into shutdown mode reducing the DCIN supply current to 20µA, the USBIN supply current to 10µA, and the battery drain current to less than 2µA even with power applied to both inputs.Other features include automatic recharge, undervoltage lockout, charge status output, power present status output to indicate the presence of wall adapter or USB power and high power/low power mode (C/5) for USB compatible

Where to Buy

Prices starting from US$2.68

Distributor Stock
Logo for Analog Devices
Analog Devices
from US$2.68
6,331
in stock
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Logo for Rochester Electronics
Rochester Electronics
from US$2.82
5
in stock
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Logo for Richardson RFPD
Richardson RFPD
from US$3.55
0
in stock
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Features

Charges Single-Cell Li-Ion Batteries from Wall Adapter and USB Inputs
Automatic Input Power Detection and Selection
Charge Current Programmable up to 950mA from Wall Adapter Input
C/X Charge Current Termination
Thermal Regulation Maximizes Charge Rate Without Risk of Overheating*
Preset Charge Voltage with ±0.6% Accuracy
18µA USB Suspend Current in Shutdown
Power Present Status Output
Charge Status Output
Automatic Recharge
Available in a Thermally Enhanced, Low Profile (0.75mm) 10-Lead (3mm × 3mm) DFN Package

Last 6 months Inventory & Pricing History


Alternative Descriptions

2x In St&alone Bat Chr | Analog Devices
Linear Battery Charger Li-Ion/Li-Pol 950mA 4.2V 10-Pin DFN EP Tube | Richardson RFPD


LTC4076EDD#PBF Semiconductors - ICs by Linear Technology

BATT CHARGER LI ON DUAL 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 950mA
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 4076
Battery Management Function Charge Controller
Operating Temperature Range -40°C to +85°C
Supply Voltage Min 4.3V
Termination Type Surface Mount Device

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC4076EDD#PBF?

Additional datasheets, footprints and schematics for LTC4076EDD#PBF are listed on our Part Details page. You can also find images and similar parts to LTC4076EDD#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTC4076EDD#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC4076EDD#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTC4076EDD#PBF fall under?

The LTC4076EDD#PBF is listed under Linear Battery Chargers.

Can I view similar or alternative parts?

You can view similar parts to LTC4076EDD#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 LTC4076EDD#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LTC4076EDD#PBF RoHS compliant?

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

Which authorised distributors for LTC4076EDD#PBF have stock available?

Authorised distributors including Analog Devices, Rochester Electronics and Richardson RFPD have stock available or on a lead time for LTC4076EDD#PBF.

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