Texas Instruments

Category: Power Management ICs

UC3856 Improved Current Mode PWM Controller

$3.08 - $10.47
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
AVNET Europe UC3856DW 24 40 * $3.36 * $3.14 * $2.88 * $2.88 Buy
AVNET Express UC3856DW 21712 1 $3.31 $3.25 Buy
element14 APAC UC3856DW 3 1 * $7.47 * $6.72 * $6.35 * $6.35 * $5.68 * $5.68 Buy
Farnell UC3856DW 3 1 * $7.08 * $6.37 * $5.84 * $5.67 * $5.67 * $5.67 Buy
Newark UC3856DW 3 1 $7.00 $6.58 $5.95 $5.70 $5.70 $5.70 Buy
RS Components UC3856DW $6.28 Buy
RS Components (APAC) UC3856DW $10.47 Buy
Texas Instruments UC3856DW 690 1 $4.34 $4.34 $4.34 $3.54 $2.36 $2.36 Buy
TME UC3856DW 27 $6.14 Buy
Win Source UC3856DW 20000 20 $3.69 $3.15 $3.15 $3.15 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Approx. Price (US$) 1.88 | 1ku
Control Method Current
Duty Cycle(Max)(%) 50
Frequency(Max)(kHz) 1000
Gate Drive(Typ)(A) 1.5
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) 7.7/7
Vin(Max)(V) 40
Vin(Min)(V) 8