STMicroelectronics, Inc. DC DC Switching Controllers UC3843BN

Description
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-Mini DIP
  • DC DC Switching Controllers - 497-6786-5-ND - DigiKey
    DigiKey
  • Integrated Circuits(ICs) - 038563-UC3843BN - Win Source Electronics
    Win Source Electronics
  • DC DC Switching Controllers - UC3843BN - ODG (Origin Data Global)
    ODG (Origin Data Global)
  • DC DC Switching Controllers - UC3843BN - Quarktwin Technology Ltd.
    Quarktwin Technology Ltd.
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Description
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-Mini DIP
Request a Quote Datasheet

Suppliers

Company
Product
Description
Supplier Links
DC DC Switching Controllers - 497-6786-5-ND - DigiKey
DigiKey
Thief River Falls, MN, United States
DC DC Switching Controllers
497-6786-5-ND
DC DC Switching Controllers 497-6786-5-ND
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-Mini DIP

Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-Mini DIP

Buy Now Datasheet
Integrated Circuits(ICs) - 038563-UC3843BN - Win Source Electronics
Win Source Electronics
Laguna Hills, CA, United States
Integrated Circuits(ICs)
038563-UC3843BN
Integrated Circuits(ICs) 038563-UC3843BN
Manufacturer: STMicroelectronics Win Source Part Number: 038563-UC3843BN Category: Integrated Circuits(ICs) Family: PMIC - Voltage Regulators - DC DC Switching Controllers Packaging: Tube Operating Temperature Range: -40°C ~ 150°C (TJ) Package: 8-DIP (0.300" 7.62mm) Manufacturer Device Package: 8-Mini DIP Standard Package: 50 Catalog: Current Mode No: 115387 Output Type: Transistor Driver Operating Supply Voltage: 7.6 V ~ 30 V Function: Step-Up/Step-Down Topology: Boost Flyback Frequency - Switching: 250kHz Control Features: Frequency Control Number of Outputs: 1 Output Configuration: Positive Isolation Capable Synchronous Rectifier: No Output Phases: 1 Duty Cycle (Max): 96% Clock Sync: No Is this a common-used part?: Yes Popularity: High Fake Threat In the Open Market: 28 pct. Supply and Demand Status: Sufficient

Manufacturer: STMicroelectronics
Win Source Part Number: 038563-UC3843BN
Category: Integrated Circuits(ICs)
Family: PMIC - Voltage Regulators - DC DC Switching Controllers
Packaging: Tube
Operating Temperature Range: -40°C ~ 150°C (TJ)
Package: 8-DIP (0.300" 7.62mm)
Manufacturer Device Package: 8-Mini DIP
Standard Package: 50
Catalog: Current Mode
No: 115387
Output Type: Transistor Driver
Operating Supply Voltage: 7.6 V ~ 30 V
Function: Step-Up/Step-Down
Topology: Boost Flyback
Frequency - Switching: 250kHz
Control Features: Frequency Control
Number of Outputs: 1
Output Configuration: Positive Isolation Capable
Synchronous Rectifier: No
Output Phases: 1
Duty Cycle (Max): 96%
Clock Sync: No
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 28 pct.
Supply and Demand Status: Sufficient

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DC DC Switching Controllers - UC3843BN - ODG (Origin Data Global)
ODG (Origin Data Global)
Shenzhen, China
DC DC Switching Controllers
UC3843BN
DC DC Switching Controllers UC3843BN
IC REG CTRLR BST/FLYBK 8-MINIDIP

IC REG CTRLR BST/FLYBK 8-MINIDIP

Supplier's Site Datasheet
VAST STOCK CO., LIMITED
Sheung Wan, Hong Kong
Switching Controllers
UC3843BN
Switching Controllers UC3843BN
Switching Controllers 0.5mA Current Mode

Switching Controllers 0.5mA Current Mode

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DC DC Switching Controllers - UC3843BN - Quarktwin Technology Ltd.
Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
DC DC Switching Controllers
UC3843BN
DC DC Switching Controllers UC3843BN
Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-Mini DIP

Boost, Flyback Regulator Positive, Isolation Capable Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-Mini DIP

Buy Now Datasheet

Technical Specifications

  DigiKey Win Source Electronics ODG (Origin Data Global) VAST STOCK CO., LIMITED Quarktwin Technology Ltd.
Product Category IC Switching Voltage Regulators IC Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators IC Switching Voltage Regulators
Product Number 497-6786-5-ND 038563-UC3843BN UC3843BN UC3843BN UC3843BN
Product Name DC DC Switching Controllers Integrated Circuits(ICs) DC DC Switching Controllers Switching Controllers DC DC Switching Controllers
Configuration / Function Boost Buck; Boost
Package Type DIP; Other; "8-DIP (0.300"", 7.62mm)" DIP; Other; 8-DIP (0.300" 7.62mm) DIP; Other; 8-DIP (0.300", 7.62mm) DIP; Other; 8-DIP (0.300\", 7.62mm)
fsw 500 kHz
Operating Temperature 0 to 70 C (32 to 158 F) -40 to 150 C (-40 to 302 F) 0 to 70 C (32 to 158 F) 0 to 70 C (32 to 158 F)
Output Voltage Type Transistor Driver Fixed; Transistor Driver
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