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Analog Devices, Inc. SEPIC Constant- or Programmable-Current/Constant-Voltage Battery Charger LT1513CR#PBF

Description
Product Details 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 applications. Charging current can be easily programmed for all battery types. Applications Charging of NiCd, NiMH, Lead-Acid or Lithium Rechargeable Cells Precision Current Limited Power Supply Constant-Voltage/Con stant-Current Supply Transducer Excitation Universal Input CCFL Driver
Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
Norwood, MA, USA
SEPIC Constant- or Programmable-Current/Constant-Voltage Battery Charger
LT1513CR#PBF
SEPIC Constant- or Programmable-Current/Constant-Voltage Battery Charger LT1513CR#PBF
Product Details 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 applications. Charging current can be easily programmed for all battery types. Applications Charging of NiCd, NiMH, Lead-Acid or Lithium Rechargeable Cells Precision Current Limited Power Supply Constant-Voltage/Con stant-Current Supply Transducer Excitation Universal Input CCFL Driver

Product Details

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 applications. Charging current can be easily programmed for all battery types.

Applications

  • Charging of NiCd, NiMH, Lead-Acid or Lithium Rechargeable Cells
  • Precision Current Limited Power Supply
  • Constant-Voltage/Constant-Current Supply
  • Transducer Excitation
  • Universal Input CCFL Driver
Supplier's Site Datasheet
PMIC - Battery Chargers - 505-LT1513CR#PBF-ND - DigiKey
Thief River Falls, MN, United States
PMIC - Battery Chargers
505-LT1513CR#PBF-ND
PMIC - Battery Chargers 505-LT1513CR#PBF-ND
IC BAT CHG MULT-CHEM 1CL D2PAK-7

IC BAT CHG MULT-CHEM 1CL D2PAK-7

Supplier's Site Datasheet
Integrated Circuits (ICs) - PMIC - Battery Chargers - LT1513CR#PBF - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - PMIC - Battery Chargers
LT1513CR#PBF
Integrated Circuits (ICs) - PMIC - Battery Chargers LT1513CR#PBF
IC BAT CHG MULT-CHEM 1CL D2PAK-7

IC BAT CHG MULT-CHEM 1CL D2PAK-7

Supplier's Site
Battery Chargers - LT1513CR#PBF - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Battery Chargers
LT1513CR#PBF
Battery Chargers LT1513CR#PBF
Charger IC Multi-Chemistry 7-DDPAK

Charger IC Multi-Chemistry 7-DDPAK

Supplier's Site Datasheet
PMIC - Battery Chargers - LT1513CR#PBF - Lingto Electronic Limited
Shenzhen, China
PMIC - Battery Chargers
LT1513CR#PBF
PMIC - Battery Chargers LT1513CR#PBF
IC BAT CHG MULT-CHEM 1CL D2PAK-7

IC BAT CHG MULT-CHEM 1CL D2PAK-7

Supplier's Site Datasheet
Integrated Circuits - LT1513CR#PBF - LIXINC Electronics Co., Limited
Hong Kong, China
Integrated Circuits
LT1513CR#PBF
Integrated Circuits LT1513CR#PBF
IC BAT CHG MULT-CHEM 1CL D2PAK-7

IC BAT CHG MULT-CHEM 1CL D2PAK-7

Supplier's Site Datasheet
PMIC - Battery Chargers - LT1513CR#PBF - Nova Technology(HK) Co.,Ltd
Futian District, Shenzhen, China
PMIC - Battery Chargers
LT1513CR#PBF
PMIC - Battery Chargers LT1513CR#PBF
Charger IC Multi-Chemistry 7-DDPAK

Charger IC Multi-Chemistry 7-DDPAK

Supplier's Site Datasheet
 - 5456874 - RS Components, Ltd.
Corby, Northants, United Kingdom
Linear Technology created a wide range of battery charger IC offered in linear or switching topologies. They are suitable for any rechargeable battery chemistry this includes Lithium-Ion (Li-Ion), as well as Nickel Cadmium (NiCD) and Nickel metal hydride (NiMH). LTC monolithic switching regulator Xenon Photoflash chargers will allow you to trigger a Xenon flash lamp. Battery monitoring ICs such as the multicell battery stack monitors incorporate 12-bit ADCs, precision voltage references, multiplexer and a serial interface. Applications may include backup battery systems, high voltage data acquisition systems, hybrid electric vehicles and high power portable. Battery Type = Lead-Acid, Lithium-Ion, NiCD, NiMH Mounting Type = Surface Mount Package Type = D2PAK Pin Count = 7 Typical Operating Supply Voltage = 2.7 - 29 V Dimensions = 10.54 x 9.4 x 4.57mm Length = 10.54mm Maximum Operating Temperature = +125 °C Height = 4.57mm Width = 9.4mm

Linear Technology created a wide range of battery charger IC offered in linear or switching topologies. They are suitable for any rechargeable battery chemistry this includes Lithium-Ion (Li-Ion), as well as Nickel Cadmium (NiCD) and Nickel metal hydride (NiMH). LTC monolithic switching regulator Xenon Photoflash chargers will allow you to trigger a Xenon flash lamp. Battery monitoring ICs such as the multicell battery stack monitors incorporate 12-bit ADCs, precision voltage references, multiplexer and a serial interface. Applications may include backup battery systems, high voltage data acquisition systems, hybrid electric vehicles and high power portable.
Battery Type = Lead-Acid, Lithium-Ion, NiCD, NiMH
Mounting Type = Surface Mount
Package Type = D2PAK
Pin Count = 7
Typical Operating Supply Voltage = 2.7 - 29 V
Dimensions = 10.54 x 9.4 x 4.57mm
Length = 10.54mm
Maximum Operating Temperature = +125 °C
Height = 4.57mm
Width = 9.4mm

Supplier's Site
 - 5456874P - RS Components, Ltd.
Corby, Northants, United Kingdom
Linear Technology created a wide range of battery charger IC offered in linear or switching topologies. They are suitable for any rechargeable battery chemistry this includes Lithium-Ion (Li-Ion), as well as Nickel Cadmium (NiCD) and Nickel metal hydride (NiMH). LTC monolithic switching regulator Xenon Photoflash chargers will allow you to trigger a Xenon flash lamp. Battery monitoring ICs such as the multicell battery stack monitors incorporate 12-bit ADCs, precision voltage references, multiplexer and a serial interface. Applications may include backup battery systems, high voltage data acquisition systems, hybrid electric vehicles and high power portable. Battery Type = Lead-Acid, Lithium-Ion, NiCD, NiMH Mounting Type = Surface Mount Package Type = D2PAK Pin Count = 7 Typical Operating Supply Voltage = 2.7 - 29 V Dimensions = 10.54 x 9.4 x 4.57mm Length = 10.54mm Maximum Operating Temperature = +125 °C Height = 4.57mm Width = 9.4mm Delivery on production packaging - Tube. This product is non-returnable.

Linear Technology created a wide range of battery charger IC offered in linear or switching topologies. They are suitable for any rechargeable battery chemistry this includes Lithium-Ion (Li-Ion), as well as Nickel Cadmium (NiCD) and Nickel metal hydride (NiMH). LTC monolithic switching regulator Xenon Photoflash chargers will allow you to trigger a Xenon flash lamp. Battery monitoring ICs such as the multicell battery stack monitors incorporate 12-bit ADCs, precision voltage references, multiplexer and a serial interface. Applications may include backup battery systems, high voltage data acquisition systems, hybrid electric vehicles and high power portable.
Battery Type = Lead-Acid, Lithium-Ion, NiCD, NiMH
Mounting Type = Surface Mount
Package Type = D2PAK
Pin Count = 7
Typical Operating Supply Voltage = 2.7 - 29 V
Dimensions = 10.54 x 9.4 x 4.57mm
Length = 10.54mm
Maximum Operating Temperature = +125 °C
Height = 4.57mm
Width = 9.4mm
Delivery on production packaging - Tube. This product is non-returnable.

Supplier's Site
 - 1533512 - RS Components, Ltd.
Corby, Northants, United Kingdom
Linear Technology created a wide range of battery charger IC offered in linear or switching topologies. They are suitable for any rechargeable battery chemistry this includes Lithium-Ion (Li-Ion), as well as Nickel Cadmium (NiCD) and Nickel metal hydride (NiMH). LTC monolithic switching regulator Xenon Photoflash chargers will allow you to trigger a Xenon flash lamp. Battery monitoring ICs such as the multicell battery stack monitors incorporate 12-bit ADCs, precision voltage references, multiplexer and a serial interface. Applications may include backup battery systems, high voltage data acquisition systems, hybrid electric vehicles and high power portable. Battery Type = Lead-Acid, Lithium-Ion, NiCD, NiMH Mounting Type = Surface Mount Package Type = D2PAK Pin Count = 7 Typical Operating Supply Voltage = 2.7 - 29 V Dimensions = 10.54 x 9.4 x 4.57mm Length = 10.54mm Height = 4.57mm Maximum Operating Temperature = +125 °C Width = 9.4mm

Linear Technology created a wide range of battery charger IC offered in linear or switching topologies. They are suitable for any rechargeable battery chemistry this includes Lithium-Ion (Li-Ion), as well as Nickel Cadmium (NiCD) and Nickel metal hydride (NiMH). LTC monolithic switching regulator Xenon Photoflash chargers will allow you to trigger a Xenon flash lamp. Battery monitoring ICs such as the multicell battery stack monitors incorporate 12-bit ADCs, precision voltage references, multiplexer and a serial interface. Applications may include backup battery systems, high voltage data acquisition systems, hybrid electric vehicles and high power portable.
Battery Type = Lead-Acid, Lithium-Ion, NiCD, NiMH
Mounting Type = Surface Mount
Package Type = D2PAK
Pin Count = 7
Typical Operating Supply Voltage = 2.7 - 29 V
Dimensions = 10.54 x 9.4 x 4.57mm
Length = 10.54mm
Height = 4.57mm
Maximum Operating Temperature = +125 °C
Width = 9.4mm

Supplier's Site
Battery Chargers Rohs Compliant Analog Devices - 51AK8120 - Newark, An Avnet Company
Chicago, IL, United States
Battery Chargers Rohs Compliant Analog Devices
51AK8120
Battery Chargers Rohs Compliant Analog Devices 51AK8120
BATTERY CHARGERS ROHS COMPLIANT: YES

BATTERY CHARGERS ROHS COMPLIANT: YES

Supplier's Site Datasheet

Technical Specifications

  Analog Devices, Inc. DigiKey Shenzhen Shengyu Electronics Technology Limited Quarktwin Technology Ltd. Lingto Electronic Limited LIXINC Electronics Co., Limited Nova Technology(HK) Co.,Ltd RS Components, Ltd. Newark, An Avnet Company
Product Category Battery Charger ICs Battery Charger ICs Battery Charger ICs Battery Charger ICs Battery Charger ICs Battery Charger ICs Battery Charger ICs Battery Charger ICs Battery Charger ICs
Product Number LT1513CR#PBF 505-LT1513CR#PBF-ND LT1513CR#PBF LT1513CR#PBF LT1513CR#PBF LT1513CR#PBF LT1513CR#PBF 5456874 51AK8120
Product Name SEPIC Constant- or Programmable-Current/Constant-Voltage Battery Charger PMIC - Battery Chargers Integrated Circuits (ICs) - PMIC - Battery Chargers Battery Chargers PMIC - Battery Chargers Integrated Circuits PMIC - Battery Chargers Battery Chargers Rohs Compliant Analog Devices
Cell Type Li-Ion; NiCd; NiMH; Lead Acid Multi-Chemistry Multi-Chemistry Multi-Chemistry Li-Ion; NiCd; NiMH; Lead Acid; Lead-Acid, Lithium-Ion, NiCD, NiMH
Pins 7 7
Cells 1 to 12 1
Supply Voltage 2.4 to 29 volts 25 volts 20 volts 25 volts
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