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Analog Devices, Inc. SEPIC Constant- or Programmable-Current/Constant-Voltage Battery Charger LT1513IR#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
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Suppliers

Company
Product
Description
Supplier Links
Norwood, MA, USA
SEPIC Constant- or Programmable-Current/Constant-Voltage Battery Charger
LT1513IR#PBF
SEPIC Constant- or Programmable-Current/Constant-Voltage Battery Charger LT1513IR#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
Integrated Circuits (ICs) - Power Management (PMIC) - Battery Chargers - LT1513IR#PBF - Shenzhen Shengyu Electronics Technology Limited
Futian, China
Integrated Circuits (ICs) - Power Management (PMIC) - Battery Chargers
LT1513IR#PBF
Integrated Circuits (ICs) - Power Management (PMIC) - Battery Chargers LT1513IR#PBF
IC BAT CHG MULT-CHEM 1CL D2PAK-7

IC BAT CHG MULT-CHEM 1CL D2PAK-7

Supplier's Site
PMIC - Battery Chargers - LT1513IR#PBF - Nova Technology(HK) Co.,Ltd
Futian District, Shenzhen, China
PMIC - Battery Chargers
LT1513IR#PBF
PMIC - Battery Chargers LT1513IR#PBF
Charger IC Multi-Chemistry 7-DDPAK

Charger IC Multi-Chemistry 7-DDPAK

Supplier's Site Datasheet
PMIC - Battery Chargers - LT1513IR#PBF-ND - DigiKey
Thief River Falls, MN, United States
PMIC - Battery Chargers
LT1513IR#PBF-ND
PMIC - Battery Chargers LT1513IR#PBF-ND
IC BAT CHG MULT-CHEM 1CL D2PAK-7

IC BAT CHG MULT-CHEM 1CL D2PAK-7

Supplier's Site Datasheet
Battery Chargers - LT1513IR#PBF - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Battery Chargers
LT1513IR#PBF
Battery Chargers LT1513IR#PBF
Charger IC Multi-Chemistry 7-DDPAK

Charger IC Multi-Chemistry 7-DDPAK

Supplier's Site Datasheet
 - 7799325 - 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 = Lithium-Ion Mounting Type = Surface Mount Package Type = D2PAK Pin Count = 7 Typical Operating Supply Voltage = 30 V Dimensions = 10.541 x 4.572 x 10.922mm Length = 10.54mm Maximum Operating Temperature = +125 °C Width = 4.572mm Maximum Output Current = 5A

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 = Lithium-Ion
Mounting Type = Surface Mount
Package Type = D2PAK
Pin Count = 7
Typical Operating Supply Voltage = 30 V
Dimensions = 10.541 x 4.572 x 10.922mm
Length = 10.54mm
Maximum Operating Temperature = +125 °C
Width = 4.572mm
Maximum Output Current = 5A

Supplier's Site
 - 7799325P - 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 = Lithium-Ion Mounting Type = Surface Mount Package Type = D2PAK Pin Count = 7 Typical Operating Supply Voltage = 30 V Dimensions = 10.541 x 4.572 x 10.922mm Length = 10.54mm Maximum Operating Temperature = +125 °C Width = 4.572mm Maximum Output Current = 5A 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 = Lithium-Ion
Mounting Type = Surface Mount
Package Type = D2PAK
Pin Count = 7
Typical Operating Supply Voltage = 30 V
Dimensions = 10.541 x 4.572 x 10.922mm
Length = 10.54mm
Maximum Operating Temperature = +125 °C
Width = 4.572mm
Maximum Output Current = 5A
Delivery on production packaging - Tube. This product is non-returnable.

Supplier's Site
 - 1556697 - 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 = Lithium-Ion Mounting Type = Surface Mount Package Type = D2PAK Pin Count = 7 Typical Operating Supply Voltage = 30 V Dimensions = 10.541 x 4.572 x 10.922mm Length = 10.54mm Maximum Operating Temperature = +125 °C Width = 4.572mm Maximum Output Current = 5A

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 = Lithium-Ion
Mounting Type = Surface Mount
Package Type = D2PAK
Pin Count = 7
Typical Operating Supply Voltage = 30 V
Dimensions = 10.541 x 4.572 x 10.922mm
Length = 10.54mm
Maximum Operating Temperature = +125 °C
Width = 4.572mm
Maximum Output Current = 5A

Supplier's Site
PMIC - Battery Chargers - LT1513IR#PBF - Lingto Electronic Limited
Shenzhen, China
PMIC - Battery Chargers
LT1513IR#PBF
PMIC - Battery Chargers LT1513IR#PBF
IC BAT CHG MULT-CHEM 1CL D2PAK-7

IC BAT CHG MULT-CHEM 1CL D2PAK-7

Supplier's Site Datasheet
Battery Chargers Rohs Compliant Analog Devices - 50AK4798 - Newark, An Avnet Company
Chicago, IL, United States
Battery Chargers Rohs Compliant Analog Devices
50AK4798
Battery Chargers Rohs Compliant Analog Devices 50AK4798
BATTERY CHARGERS ROHS COMPLIANT: YES

BATTERY CHARGERS ROHS COMPLIANT: YES

Supplier's Site Datasheet

Technical Specifications

  Analog Devices, Inc. Shenzhen Shengyu Electronics Technology Limited Nova Technology(HK) Co.,Ltd DigiKey Quarktwin Technology Ltd. RS Components, Ltd. Lingto Electronic Limited 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
Product Number LT1513IR#PBF LT1513IR#PBF LT1513IR#PBF LT1513IR#PBF-ND LT1513IR#PBF 7799325 LT1513IR#PBF 50AK4798
Product Name SEPIC Constant- or Programmable-Current/Constant-Voltage Battery Charger Integrated Circuits (ICs) - Power Management (PMIC) - Battery Chargers PMIC - Battery Chargers PMIC - Battery Chargers Battery Chargers PMIC - Battery Chargers Battery Chargers Rohs Compliant Analog Devices
Cell Type Li-Ion; NiCd; NiMH; Lead Acid Multi-Chemistry Multi-Chemistry Li-Ion; Lithium-Ion Multi-Chemistry
Pins 7 7
Cells 1 to 12 1
Supply Voltage 2.4 to 29 volts 25 volts 20 volts
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