LT1513-2IR#PBF Buck-Boost Battery Chargers by Analog Devices

Status: Production
Series: LT1513
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LT1513 is a 500kHz current mode switching regulator specially configured to create a constant- or programmable-current/constant-voltage battery charger. In addition to the usual voltage feedback node, it has a current sense feedback circuit for accurately controlling output current of a flyback or SEPIC (Single-Ended Primary Inductance Converter) topology charger. These topologies allow the current sense circuit to be ground referred and completely separated from the battery itself, simplifying battery switching and system grounding problems. In addition, these topologies allow charging even when the input voltage is lower than the battery voltage. The LT1513 can also drive a CCFL Royer converter with high efficiency in floating or grounded mode.Maximum switch current on the LT1513 is 3A. This allows battery charging currents up to 2A for a single lithium-ion cell. Accuracy of 1% in constant-voltage mode is perfect for lithium battery

Where to Buy

Prices starting from US$9.24

Distributor Stock
Logo for Newark
Newark Electronics
from US$9.96
52
in stock
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Logo for element14 Singapore
element14
from US$10.77
52
in stock
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Logo for Farnell UK
Farnell
from US$10.22
52
in stock
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Logo for Richardson RFPD
Richardson RFPD
from US$9.24
0
in stock
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Features

Charger Input Voltage May Be Higher, Equal to or Lower Than Battery Voltage
Charges Any Number of Cells Up to 20V
1% Voltage Accuracy for Rechargeable Lithium Batteries
100mV Current Sense Voltage for High Efficiency (LT1513)
0mV Current Sense Voltage for Easy Current Programming (LT1513-2)
Battery Can Be Directly Grounded
500kHz Switching Frequency Minimizes Inductor Size
Charging Current Easily Programmable or Shut Down

Last 6 months Inventory & Pricing History


Alternative Descriptions

Battery Charger, Lead Acid/Li-Ion, 2A | Newark Electronics
BATTERY CHARGER, LEAD ACID/LI-ION, 2A | element14
Switching Battery Charger Lead-Acid/Li-Ion/Li-Pol/NiCd/NiMH 2000mA 20V 8-Pin(7+Tab) DDPAK Tube | Richardson RFPD


LT1513-2IR#PBF Semiconductors - ICs by Linear Technology

BATT CHARGER 3A 20V 7D2PAK

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

Specifications

Battery Type Lead Acid Li-Ion NiCd NiMH
Input Voltage 2.4V
Battery Charge Voltage 20V
Charge Current Max 3A
Battery IC Case Style TO-263
No. of Pins 7Pins
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)
Operating Temperature Range -40°C to +125°C

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LT1513-2IR#PBF?

Additional datasheets, footprints and schematics for LT1513-2IR#PBF are listed on our Part Details page. You can also find images and similar parts to LT1513-2IR#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LT1513-2IR#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT1513-2IR#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LT1513-2IR#PBF fall under?

The LT1513-2IR#PBF is listed under Buck-Boost Battery Chargers.

Can I view similar or alternative parts?

You can view similar parts to LT1513-2IR#PBF when available in the Buck-Boost 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 LT1513-2IR#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LT1513-2IR#PBF RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for LT1513-2IR#PBF have stock available?

Authorised distributors including Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for LT1513-2IR#PBF.

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