UC3843B

UMW

UC3843B

Analog & Power

SOP-8 AC-DC CONTROLLERS & REGULA

Active8-SOIC (0.154", 3.90mm Width)Analog & Power

Technical Specifications

Structured electrical, mechanical and environmental parameters from imported product attributes.

General

Output IsolationNon-Isolated
Base Product NumberUC3843
Control FeaturesFrequency Control, Soft Start
Duty Cycle97%
Fault ProtectionCurrent Limiting, UVLO
Internal Switch(s)Yes
ManufacturerUMW
Mounting TypeSurface Mount
Product StatusActive
TopologyBoost, Flyback

Electrical

Voltage - Start Up8.4 V
Voltage - Supply (Vcc/Vdd)7.6V ~ 30V
Switching Frequency50kHz, 52kHz

Mechanical

PackageTape & Reel (TR)
Package / Case8-SOIC (0.154", 3.90mm Width)
Supplier Device Package8-SOP

Environmental

Operating Temperature0°C~70°C(TA)