LT1512IS8#TRPBF

LT1512IS8#TRPBF

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LT1512IS8#TRPBF
IC BATT CHG MULT-CHEM 1CEL 8SOIC
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$4.14

Quantity Available: 4577
SZC Quality Assurance
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.

LT1512IS8#TRPBF FeaTures

Lower Than Battery VoltageBatteriesInductor Size

LT1512IS8#TRPBF DescripTion

The LT®1512 is a 500kHz current mode switching regulatorspecially configured to create a constant-current/constant-voltage battery charger. In addition to the usual voltagefeedback node, it has a current sense feedback circuit foraccurately controlling output current of a flyback or SEPIC(Single-Ended Primary Inductance Converter) topologycharger. These topologies allow the current sense circuitto be ground referred and completely separated from thebattery itself, simplifying battery switching and systemgrounding problems. In addition, these topologies allowcharging even when the input voltage is lower than thebattery voltage.Maximum switch current on the LT1512 is 1.5A. This allowsbattery charging currents up to 1A for a single lithium-ioncell. Accuracy of 1% in constant-voltage mode is perfectfor lithium battery applications. Charging current can beeasily programmed for all battery types.++Figure 1. SEPIC Charger with 0.5A Output CurrentMaximum Charging Current

LT1512IS8#TRPBF applicaTions

Lithium Rechargeable Cells

Product Attributes

TYPE DESCRIPTION Select all
Programmable Features -
Current - Charging Constant - Programmable
Number of Cells 1
Supplier Device Package 8-SO
Battery Chemistry Multi-Chemistry
Package / Case 8-SOIC (0.154", 3.90mm Width)
Product Status Active
Mounting Type Surface Mount
Package Tape & Reel (TR)
Operating Temperature -40°C ~ 85°C (TA)
Series -
Interface -
Voltage - Supply (Max) 25V
Battery Pack Voltage -
Charge Current - Max 1A
Fault Protection -

$4.14

Quantity Available: 4577
SZC Quality Assurance
Analog Devices Inc.

Analog Devices Inc.

Analog Devices (NASDAQ: ADI) leads in crafting high-performance analog, mixed-signal, and digital signal processing integrated circuits. For decades, they've tackled signal processing challenges across global electronics. With over 100,000 clients, their products convert real-world phenomena into electrical signals. Merged with Maxim Integrated, they offer top-tier mixed-signal and power management technologies, solving complex problems from DC to 100 GHz and sensor to cloud.

View All Product from Analog Devices Inc.
45
Serves customers in 45 countries
1000+
Worldwide Manufacturers
$140M
$140M Growth in 5 Years
50.0M+
50M Parts Shipped in 5 Years