Texas Instruments

Category: Power Management ICs

UC3846 Current Mode PWM Controller

$2.11 - $6.12
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
Ameya360 UC3846DW 620 $2.67 $2.67 Buy
AVNET Asia Pacific UC3846DW 40 $2.14 $2.09 Buy
AVNET Europe UC3846DW 560 40 * $2.98 * $2.77 * $2.33 * $2.33 Buy
AVNET Express UC3846DW 4214 1 $2.28 $2.24 Buy
element14 APAC UC3846DW 868 1 * $4.75 * $4.75 * $4.75 * $4.75 * $4.75 * $4.75 Buy
Farnell UC3846DW 829 1 * $4.63 * $4.57 * $4.45 * $4.39 * $4.39 * $4.39 Buy
Newark UC3846DW 870 1 $5.43 $5.11 $4.83 $4.61 $4.42 $4.42 Buy
RS Components UC3846DW $4.13 Buy
Texas Instruments UC3846DW 34070 1 $3.30 $3.30 $3.30 $2.89 $1.63 $1.63 Buy
TME UC3846DW 29 $4.88 Buy
Win Source UC3846DW 108000 45 $2.11 $1.71 $1.46 $1.46 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Approx. Price (US$) 1.39 | 1ku
Control Method Current
Duty Cycle(Max)(%) 50
Frequency(Max)(kHz) 500
Gate Drive(Typ)(A) 0.5
Operating Temperature Range(C) 0 to 70
Package Group PDIP,PLCC,SOIC
Rating Catalog
Special Features Error Amplifier,Soft Start,Synchronization Pin
Topology Boost,Buck,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull
UVLO Thresholds On/Off(V) 7.7/6.95
Vin(Max)(V) 40
Vin(Min)(V) 7