Texas Instruments

Category: Power Management

UC1856 Improved Current Mode PWM Controller - Dual marked (UC1856L20883B)

$57.74 - * $70.63
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 2156-5962-9453001M2A-ND 18 $59.35 $59.35 $59.35 $59.35 $59.35 Buy
AVNET Europe 5962-9453001M2A 1 * $58.60 * $55.11 * $55.11 * $55.11 * $55.11 Buy
AVNET Express 5962-9453001M2A 19 1 $63.47 $60.72 $59.58 $59.58 $59.58 Buy
Mouser Electronics 595-5962-9453001M2A 0 1 Buy
Perceptive 5962-9453001M2A 4800 1+ Buy

Parts in family

Technical Specifications

Lead Free Status No
ROHS Compliance No
Control Method Current
Duty Cycle(Max)(%) 50
Frequency(Max)(kHz) 1000
Operating Temperature Range(C) -55 to 125
Package Group CDIP,LCCC
Package Size mm2
Rating Military
Special Features Error Amplifier,Synchronization Pin,Soft Start,Multi-topology
Topology Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull
UVLO Thresholds On/Off(V) 7.7/7
Vin(Max)(V) 40
Vin(Min)(V) 8