LT1512IS8#PBF Buck-Boost Battery Chargers by Analog Devices

Status: Production
Series: LT1512
RoHS: Compliant
Download Datasheet Visit Manufacturer Site View Pricing & Stock

The LT1512 is a 500kHz current mode switching regulator specially configured to create a constant-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.Maximum switch current on the LT1512 is 1.5A. This allows battery charging currents up to 1A 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$7.59

Distributor Stock
Logo for Newark
Newark Electronics
from US$8.92
55
in stock
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Logo for element14 Singapore
element14
from US$9.75
55
in stock
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Logo for Farnell UK
Farnell
from US$7.59
55
in stock
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Logo for Richardson RFPD
Richardson RFPD
from US$8.10
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 30V*
1% Voltage Accuracy for Rechargeable Lithium Batteries
500kHz Switching Frequency Minimizes Inductor Size
100mV Current Sense Voltage for High Efficiency
Battery Can Be Directly Grounded
Charging Current Easily Programmable or Shut Down*Maximum Input Voltage = 40V – VBAT

Last 6 months Inventory & Pricing History


Alternative Descriptions

Battery Charger, Lead Acid/Li-Ion, 1A | Newark Electronics
BATTERY CHARGER, LEAD ACID/LI-ION, 1A | element14
Switching Battery Charger Lead-Acid/Li-Ion/Li-Pol/NiCd/NiMH 750mA 30V 8-Pin SOIC N Tube | Richardson RFPD


LT1512IS8#PBF Semiconductors - ICs by Linear Technology

IC BATTERY CHARGER 1A SOIC-8

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

Specifications

Battery Type Lead Acid Lithium NiCd NiMH
Input Voltage 25V
Battery Charge Voltage 30V
Charge Current Max 1A
Battery IC Case Style SOIC
No. of Pins 8Pins
No. of Series Cells 12
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

Frequently Asked Questions

Where can I find additional details, specifications and documents for a LT1512IS8#PBF?

Additional datasheets, footprints and schematics for LT1512IS8#PBF are listed on our Part Details page. You can also find images and similar parts to LT1512IS8#PBF on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for LT1512IS8#PBF on our Product Comparison page. Access via the 'View Pricing & Stock' button to view LT1512IS8#PBF price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does LT1512IS8#PBF fall under?

The LT1512IS8#PBF is listed under Buck-Boost Battery Chargers.

Can I view similar or alternative parts?

You can view similar parts to LT1512IS8#PBF when available in the Buck-Boost 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 LT1512IS8#PBF you can contact the distributor directly for product support, shipping queries etc.

Is the LT1512IS8#PBF RoHS compliant?

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

Which authorised distributors for LT1512IS8#PBF have stock available?

Authorised distributors including Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for LT1512IS8#PBF.

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

Stock availability and lead times will be displayed for LT1512IS8#PBF often in real-time on the comparison pages.

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