Texas Instruments

Category: Power Management ICs

UC3845A Current Mode PWM Controller

$0.54 - $65.18
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
Ameya360 UC3845AN 1600 $0.89 $0.89 Buy
AVNET Asia Pacific UC3845AN 50 50 $0.65 $0.60 Buy
AVNET Europe UC3845AN 850 50 * $0.70 * $0.67 * $0.61 * $0.61 Buy
AVNET Express UC3845AN 192 1 $0.54 $0.54 Buy
element14 APAC UC3845AN 4167 1 * $1.68 * $1.50 * $1.42 * $1.39 * $1.39 * $1.39 Buy
Farnell UC3845AN 4031 1 * $1.57 * $1.42 * $1.38 * $1.36 * $1.36 * $1.36 Buy
Jak Electronics UC3845AN 5795 $10.73 $7.95 $7.95 $6.93 $6.60 $0.00 Buy
Newark UC3845AN 40 1 $1.78 $1.65 $1.47 $1.39 $1.39 $1.39 Buy
RS Components UC3845AN $6.36 Buy
RS Components (APAC) UC3845AN $65.18 Buy
Texas Instruments UC3845AN 155255 1 $1.06 $1.06 $1.06 $0.81 $0.43 $0.43 Buy
TME UC3845AN 224 $1.37 Buy
Utmel UC3845AN 5795 $1.46 $1.08 $1.08 $0.94 $0.90 $0.00 Buy
Win Source UC3845AN 20700 3 $1.13 $1.13 $0.81 $0.81 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Approx. Price (US$) 0.42 | 1ku
Control Method Current
Duty Cycle(Max)(%) 50
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