Attribute
Description
Manufacturer Part Number
UC3843N
Description
SWITCHING CONTROLLER
Manufacturer Lead Time
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Product Attributes

Type Description
Category
Import Duty Classification -
Product Series Line -
IC Encapsulation Type Tube
Availability Status Obsolete
Exit Signal Category Transistor Driver
Primary Function Mode Step-Up, Step-Down, Step-Up/Step-Down
Output Setup Options Positive, Isolation Capable
Circuit Topology Design Boost, Buck, Buck-Boost, Flyback, Forward
Signal Output Quantity 1
Power Phase Count 1
Core Supply Voltage 7.6V ~ 30V
Switching Cycle Rate Up to 500kHz
Maximum Duty Percentage 97%
Sync Rectification Mode No
Synchronization Signal No
Serial Communication Ports -
Adjustment Capabilities Frequency Control
Ambient Temp Range 0°C ~ 70°C (TA)
Quality Grade Level -
Certification Qualification -
Attachment Mounting Style Through Hole
Component Housing Style 8-DIP (0.300", 7.62mm)
Vendor Package Type 8-DIP

Description

Incorporates clock synchronization features rated at No. Is equipped with control features recognized as Frequency Control. Allows the maximum duty cycle rated at 97%. Engineered for a Up to 500kHz switching frequency ideal for high-speed electronic uses. Engineered with Step-Up, Step-Down, Step-Up/Step-Down features for versatile component usage. Mounting configuration Through Hole for structural stability. Overall outputs 1 for device connections. Temperature range 0°C ~ 70°C (TA) for environmental conditions impacting thermal efficiency. Preferences Positive, Isolation Capable for establishing system output configurations. Number 1 for scenarios that need multi-phase output. Type Transistor Driver for ensuring compatibility with output systems. Type of housing Tube for safeguarding or transporting components. Style of the enclosure/case 8-DIP (0.300", 7.62mm) that offers mechanical and thermal protection. Type of package 8-DIP that preserves the integrity of the device. Product status Obsolete concerning availability and lifecycle. Supplier package type 8-DIP for component selection. Voltage requirement 7.6V ~ 30V for electrical specifications. The ability for synchronous rectification No to improve energy efficiency. Layout design Boost, Buck, Buck-Boost, Flyback, Forward for electrical systems or configurations. Vcc/Vdd voltage supply 7.6V ~ 30V for electronic devices.