UC3843B

Active
UTD Semiconductor
UC3843B
SOP-8 AC-DC CONTROLLERS & REGULA
8-SOP
UC3843B
Product Attributes
TYPE DESCRIPTION
Mfr UTD Semiconductor
Series -
Package Tape & Reel (TR)
Output Isolation Non-Isolated
Internal Switch(s) Yes
Voltage - Breakdown -
Topology Boost, Flyback
Voltage - Start Up 8.4 V
Voltage - Supply (Vcc/Vdd) 7.6V ~ 30V
Duty Cycle 97%
Frequency - Switching 50kHz, 52kHz
Fault Protection Current Limiting, UVLO
Control Features Frequency Control, Soft Start
Operating Temperature 0°C ~ 70°C (TA)
Package / Case 8-SOIC (0.154", 3.90mm Width)
Supplier Device Package 8-SOP
Mounting Type Surface Mount
1,793 In Stock
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Unit Price: $0.19
Total Price: $0.19
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