LTC4006EGN-6#PBF Switching Battery Chargers by Analog Devices

Status: Production
Series: LTC4006
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTC4006 is a complete constant-current/constant voltage charger controller for 2-, 3- or 4-cell lithium batteries in a small package using few external components. The PWM controller is a synchronous, quasi-constant frequency, constant off-time architecture that will not generate audible noise even when using ceramic capacitors.The LTC4006 is available in 8.4V, 12.6V and 16.8V versions with ±0.8% voltage accuracy. Charging current is programmable with a single sense resistor to ±4% typical accuracy. Charging current can be monitored as a representative voltage at the IMON pin. A timer, programmed by an external resistor, sets the total charge time or is reset to 25% of total charge time after C/10 charging current is reached. Charging automatically resumes when the cell voltage falls below 3.9V/cell.Fully discharged cells are automatically trickle charged at 10% of the programmed current until the cell voltage exceeds 2.5V/cell. Charging terminates if the low-battery condition persists for more than 25% of the total charge time.The LTC4006 includes a thermistor sensor input that suspends charging if an unsafe temperature condition is detected and automatically resumes charging when the battery temperature returns to within safe limits.

Where to Buy

Prices starting from US$5.74

Distributor Stock
Logo for Newark
Newark Electronics
from US$7.83
337
in stock
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Logo for element14 Singapore
element14
from US$8.42
337
in stock
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Logo for Farnell UK
Farnell
from US$7.74
337
in stock
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Logo for Rochester Electronics
Rochester Electronics
from US$5.74
14
in stock
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Logo for Richardson RFPD
Richardson RFPD
from US$7.22
0
in stock
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Features

Complete Charger Controller for 2-, 3- or 4-Cell Lithium-Ion Batteries
High Conversion Efficiency: Up to 96%
Output Currents Exceeding 4A
±0.8% Accurate Preset Voltages: 8.4V, 12.6V, 16.8V
Built-In Charge Termination with Automatic Restart
AC Adapter Current Limiting Maximizes Charge Rate*
Automatic Conditioning of Deeply Discharged Batteries
Thermistor Input for Temperature Qualified Charging
Wide Input Voltage Range: 6V to 28V
0.5V Dropout Voltage; Maximum Duty Cycle: 98%
Programmable Charge Current: ±4% Accuracy
Indicator Outputs for Charging, C/10 Current Detection and AC Adapter Present
Charging Current Monitor Output
16-Pin Narrow SSOP Package

Last 6 months Inventory & Pricing History


Alternative Descriptions

Battery Charger, Li-Ion, 4A, Ssop | Newark Electronics
BATTERY CHARGER, LI-ION, 4A, SSOP | element14
Switching Battery Charger Li-Ion/Li-Pol 4000mA 8.4V 16-Pin SSOP N Tube | Richardson RFPD


LTC4006EGN-6#PBF Semiconductors - ICs by Linear Technology

BATT CHARGER 4A LI-ION 16SSOP

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

Specifications

Battery Type Li-Ion
Input Voltage 28V
Battery Charge Voltage 7.6V
Charge Current Max 4A
Battery IC Case Style SSOP
No. of Pins 16Pins
No. of Series Cells 4
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)
Operating Temperature Range -40°C to +85°C

Last 6 months Inventory & Pricing History


Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC4006EGN-6#PBF?

Additional datasheets, footprints and schematics for LTC4006EGN-6#PBF are listed on our Part Details page. You can also find images and similar parts to LTC4006EGN-6#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTC4006EGN-6#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC4006EGN-6#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTC4006EGN-6#PBF fall under?

The LTC4006EGN-6#PBF is listed under Switching Battery Chargers.

Can I view similar or alternative parts?

You can view similar parts to LTC4006EGN-6#PBF when available in the Switching 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 LTC4006EGN-6#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LTC4006EGN-6#PBF RoHS compliant?

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

Which authorised distributors for LTC4006EGN-6#PBF have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Rochester Electronics and Richardson RFPD have stock available or on a lead time for LTC4006EGN-6#PBF.

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

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