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Infineon Technologies AG DC-DC Converters, Switching Regulators IFX91041EJ V33

Description
These devices are suited for use in industrial applications featuring protection functions such as current limitation and over temperature shutdown. Summary of Features 1.8A step down voltage regulator 3.3 V Output Voltage ± 2% output voltage tolerance (+-4% for full load current range) Integrated power transistor PWM regulation with feed forward Input voltage range from 4.75V to 45V 370 kHz switching frequency Synchronization input Very low shutdown current consumption (<2uA) Soft-start function Input under voltage lockout Suited for industrial applications: Tj = -40 °C to +125°C Green Product (RoHS compliant) Benefits Lowest Current Consumption High Input Voltage (>30V) High Output Current (>400mA) Highest Efficiency Wide Temperature Range Potential Applications Smart Metering Industrial Automation Medical & Healthcare Building Automation
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Suppliers

Company
Product
Description
Supplier Links
DC-DC Converters, Switching Regulators - IFX91041EJ V33 - Infineon Technologies AG
Neubiberg, Germany
DC-DC Converters, Switching Regulators
IFX91041EJ V33
DC-DC Converters, Switching Regulators IFX91041EJ V33
These devices are suited for use in industrial applications featuring protection functions such as current limitation and over temperature shutdown. Summary of Features 1.8A step down voltage regulator 3.3 V Output Voltage ± 2% output voltage tolerance (+-4% for full load current range) Integrated power transistor PWM regulation with feed forward Input voltage range from 4.75V to 45V 370 kHz switching frequency Synchronization input Very low shutdown current consumption (<2uA) Soft-start function Input under voltage lockout Suited for industrial applications: Tj = -40 °C to +125°C Green Product (RoHS compliant) Benefits Lowest Current Consumption High Input Voltage (>30V) High Output Current (>400mA) Highest Efficiency Wide Temperature Range Potential Applications Smart Metering Industrial Automation Medical & Healthcare Building Automation

These devices are suited for use in industrial applications featuring protection functions such as current limitation and over temperature shutdown.


Summary of Features

  • 1.8A step down voltage regulator
  • 3.3 V Output Voltage
  • ± 2% output voltage tolerance (+-4% for full load current range)
  • Integrated power transistor
  • PWM regulation with feed forward
  • Input voltage range from 4.75V to 45V
  • 370 kHz switching frequency
  • Synchronization input
  • Very low shutdown current consumption (<2uA)
  • Soft-start function
  • Input under voltage lockout
  • Suited for industrial applications: Tj = -40 °C to +125°C
  • Green Product (RoHS compliant)

Benefits

  • Lowest Current Consumption
  • High Input Voltage (>30V)
  • High Output Current (>400mA)
  • Highest Efficiency
  • Wide Temperature Range

Potential Applications

  • Smart Metering
  • Industrial Automation
  • Medical & Healthcare
  • Building Automation
Supplier's Site Datasheet
Sheung Wan, Hong Kong
Switching Voltage Regulators
IFX91041EJ V33
Switching Voltage Regulators IFX91041EJ V33
Switching Voltage Regulators 1.8A Step-Down Volt Regulator 3.3V

Switching Voltage Regulators 1.8A Step-Down Volt Regulator 3.3V

Supplier's Site Datasheet
 - 9063053P - RS Components, Ltd.
Corby, Northants, United Kingdom
Infineons product series of DC-DC switching regulator ICs offer high efficiency plus a wide input voltage range and switching frequencies up to 2.2MHz.The buck (step-down) DC-DC converters are capable of driving loads up to 1.8A with good line and load regulation. The switching converters can be used where over-temperature shutdown and current limitation applications are required. Infineon’s buck regulators are often used in smart meters, medical and building industries and Industrial automation. Low Current consumption. Wide Temperature range Maximum Output Current = 1.8A Maximum Output Voltage = 3.43 V Regulator Function = Step Down Minimum Output Voltage = 3.17 V Minimum Input Voltage = 4.75 V Maximum Input Voltage = 45 V Output Type = Fixed Mounting Type = Surface Mount Number of Outputs = 1 Pin Count = 8 Delivery on production packaging - Reel. This product is non-returnable.

Infineons product series of DC-DC switching regulator ICs offer high efficiency plus a wide input voltage range and switching frequencies up to 2.2MHz.The buck (step-down) DC-DC converters are capable of driving loads up to 1.8A with good line and load regulation. The switching converters can be used where over-temperature shutdown and current limitation applications are required. Infineon’s buck regulators are often used in smart meters, medical and building industries and Industrial automation.
Low Current consumption. Wide Temperature range
Maximum Output Current = 1.8A
Maximum Output Voltage = 3.43 V
Regulator Function = Step Down
Minimum Output Voltage = 3.17 V
Minimum Input Voltage = 4.75 V
Maximum Input Voltage = 45 V
Output Type = Fixed
Mounting Type = Surface Mount
Number of Outputs = 1
Pin Count = 8
Delivery on production packaging - Reel. This product is non-returnable.

Supplier's Site
 - 9063053 - RS Components, Ltd.
Corby, Northants, United Kingdom
Infineons product series of DC-DC switching regulator ICs offer high efficiency plus a wide input voltage range and switching frequencies up to 2.2MHz.The buck (step-down) DC-DC converters are capable of driving loads up to 1.8A with good line and load regulation. The switching converters can be used where over-temperature shutdown and current limitation applications are required. Infineon’s buck regulators are often used in smart meters, medical and building industries and Industrial automation. Low Current consumption. Wide Temperature range Maximum Output Current = 1.8A Maximum Output Voltage = 3.43 V Regulator Function = Step Down Minimum Output Voltage = 3.17 V Minimum Input Voltage = 4.75 V Maximum Input Voltage = 45 V Output Type = Fixed Mounting Type = Surface Mount Number of Outputs = 1 Pin Count = 8

Infineons product series of DC-DC switching regulator ICs offer high efficiency plus a wide input voltage range and switching frequencies up to 2.2MHz.The buck (step-down) DC-DC converters are capable of driving loads up to 1.8A with good line and load regulation. The switching converters can be used where over-temperature shutdown and current limitation applications are required. Infineon’s buck regulators are often used in smart meters, medical and building industries and Industrial automation.
Low Current consumption. Wide Temperature range
Maximum Output Current = 1.8A
Maximum Output Voltage = 3.43 V
Regulator Function = Step Down
Minimum Output Voltage = 3.17 V
Minimum Input Voltage = 4.75 V
Maximum Input Voltage = 45 V
Output Type = Fixed
Mounting Type = Surface Mount
Number of Outputs = 1
Pin Count = 8

Supplier's Site

Technical Specifications

  Infineon Technologies AG VAST STOCK CO., LIMITED RS Components, Ltd.
Product Category IC Switching Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators
Product Number IFX91041EJ V33 IFX91041EJ V33 9063053P
Product Name DC-DC Converters, Switching Regulators Switching Voltage Regulators
Configuration / Function Buck Buck
Package Type Other; PG-DSO-8
Life Cycle Stage discontinued
Operating Temperature -40 to 150 C (-40 to 302 F)
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