LTC4015EUHF#PBF Switching Battery Chargers by Analog Devices

Status: Production
Series: LTC4015
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LTC4015 is a complete synchronous buck controller/charger with pin-selectable, chemistry specific charging and termination algorithms.The LTC4015 can charge Li-Ion/Polymer, LiFePO4, or lead-acid batteries. Battery charge voltage is pin selectable and I2C adjustable. Input current limit and charge current can be accurately programmed with sense resistors and can be individually adjusted via the I2C serial port. A digital telemetry system monitors all system power parameters.Safety timer and current termination algorithms are supported for lithium chemistry batteries. The LTC4015 also includes automatic recharge, precharge (Li-Ion) and NTC thermistor protection. The LTC4015's I2C port allows user customization of charger algorithms, reading of charger status information, configuration of the maskable and programmable alerts, plus use and configuration of the Coulomb counter.Available in a 38-Lead 5mm × 7mm QFN package.

Where to Buy

Prices starting from US$9.15

Distributor Stock
Logo for Newark
Newark Electronics
from US$10.09
31
in stock
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Logo for element14 Singapore
element14
from US$10.65
31
in stock
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Logo for Farnell UK
Farnell
from US$10.11
31
in stock
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Logo for Micros
Micros
from US$15.44
10
in stock
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Logo for TME
TME
from US$11.30
0
in stock
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Logo for Richardson RFPD
Richardson RFPD
from US$9.15
0
in stock
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Features

Multichemistry Li-Ion/Polymer, LiFePO4, or Lead-Acid Battery Charger with Termination
High Efficiency Synchronous Buck Battery Charger
Digital Telemetry System Monitors VBAT, IBAT, RBAT, NTC Ratio (Battery Temperature), VIN, IIN, VSYSTEM, Die Temperature
Coulomb Counter and Integrated 14-Bit ADC
Wide Charging Input Voltage Range: 4.5V to 35V
Wide Battery Voltage Range: Up to 35V
Input Undervoltage Charge Current Limit Loop
Maximum Power Point Tracking
Optional I2C Serial Port Control
Input Current Limit Prioritizes System Load Output
Input and Output Ideal Diodes Provide Low Loss PowerPath™ Operation
Instant-On Operation with Discharged Battery

Last 6 months Inventory & Pricing History


Alternative Descriptions

Battery Charger, Lead Acid/Li-Ion, 20A | Newark Electronics
BATTERY CHARGER, LEAD ACID/LI-ION, 20A | element14
Multichemistry Buck Battery Charger Controller w/ DTS, 4,5V~35V | Micros
IC: PMIC | TME
Switching Battery Charger Lead-Acid/Li-FePO4/Li-Ion/Li-Pol 20000mA 5V Medical 38-Pin QFN EP Tube | Richardson RFPD


LTC4015EUHF#PBF Semiconductors - ICs by Linear Technology

BATTERY CHARGER 20A QFN-38

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

Specifications

Battery Type Lead Acid LiFePO4 Li-Ion Li-Pol
Input Voltage 35V
Battery Charge Voltage 35V
Charge Current Max 20A
Battery IC Case Style QFN
No. of Pins 38Pins
No. of Series Cells -
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
RoHS Phthalates Compliant Yes
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LTC4015EUHF#PBF?

Additional datasheets, footprints and schematics for LTC4015EUHF#PBF are listed on our Part Details page. You can also find images and similar parts to LTC4015EUHF#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LTC4015EUHF#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LTC4015EUHF#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LTC4015EUHF#PBF fall under?

The LTC4015EUHF#PBF is listed under Switching Battery Chargers.

Can I view similar or alternative parts?

You can view similar parts to LTC4015EUHF#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 LTC4015EUHF#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LTC4015EUHF#PBF RoHS compliant?

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

Which authorised distributors for LTC4015EUHF#PBF have stock available?

Authorised distributors including Newark Electronics, element14, Farnell, Micros and TME have stock available or on a lead time for LTC4015EUHF#PBF.

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

Stock availability and lead times will be displayed for LTC4015EUHF#PBF often in real-time on the comparison pages.

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