Texas Instruments

Category: Power Management ICs

UC3846 Current Mode PWM Controller

$2.11 - $6.62
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 * $2.76 * $2.57 * $2.16 * $2.16 Buy
AVNET Express UC3846DW 4214 1 $2.28 $2.24 Buy
element14 APAC UC3846DW 921 1 * $4.64 * $4.55 * $4.34 * $4.24 * $4.24 * $4.24 Buy
Farnell UC3846DW 893 1 * $4.86 * $4.74 * $4.50 * $4.37 * $4.37 * $4.37 Buy
Newark UC3846DW 911 1 $5.38 $5.05 $4.78 $4.58 $4.38 $4.38 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