Texas Instruments

Category: Power Management

Current Mode PWM Controller 1A 8-Pin SOIC T/R

$0.50
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
AVNET Express UC3843D8TRG4 2500 $0.48 Buy
Win Source UC3843D8TRG4 21000 70 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Compliant
Approx. Price (US$) 0.42 | 1ku
Control Method Current
Duty Cycle(Max)(%) 100
Frequency(Max)(kHz) 500
Gate Drive(Typ)(A) 1
Operating Temperature Range(C) 0 to 70
Package Group PDIP,SOIC
Rating Catalog
Special Features Error Amplifier
Topology Boost,Buck,Flyback,Forward
UVLO Thresholds On/Off(V) 8.4/7.6
Vin(Max)(V) 30
Vin(Min)(V) 7.6