Texas Instruments

Category: Power Management ICs

Current Mode PWM Controller 1A 8-Pin PDIP Tube

$0.67 - * $1.81
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey UC3844NG4-ND 0 $1.62 $1.46 $1.37 $1.17 $0.83 $0.83 Buy
AVNET Express UC3844NG4 50 $0.66 $0.62 Buy
element14 APAC UC3844NG4 34 1 * $1.81 * $1.55 * $1.55 * $1.20 * $0.83 * $0.83 Buy
Farnell UC3844NG4 34 1 * $1.51 * $1.51 * $1.17 * $1.02 * $0.96 * $0.96 Buy
Mouser Electronics 595-UC3844NG4 510 1 $1.36 $1.22 $1.22 $0.95 $0.62 $0.53 Buy
Win Source UC3844NG4 59000 120 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Compliant
Approx. Price (US$) 0.42 | 1ku
Control Method Peak Current Mode
Duty Cycle(Max)(%) 50
Frequency(Max)(kHz) 500
Frequency(Min)(kHz) 26
Gate Drive(Typ)(A) 1
Operating Temperature Range(C) 0 to 70
Package Group PDIP,SOIC
Rating Catalog
Special Features Error Amplifier,Multi-topology
Topology Boost,Buck,Buck-Boost,Flyback,Forward
UVLO Thresholds On/Off(V) 16/10
Vin(Max)(V) 400
Vin(Min)(V) 17