Texas Instruments

Category: Power Management

Current Mode PWM Controller -0.3V to 20.3V 20mA 20-Pin TSSOP Tube

$2.51 - $5.04
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey UCC28251PW-ND 0 $3.94 $2.98 $2.74 $2.47 $2.21 $2.11 Buy
Arrow Asia UCC28251PW 560 140 $3.80 $3.72 Buy
Arrow North American Components UCC28251PW 0 140 $0.00 $0.00 $0.00 $0.00 $3.19 $3.37 Buy
AVNET Asia Pacific UCC28251PW 70 $2.40 Buy
AVNET Europe UCC28251PW 70 * $3.17 * $2.48 * $2.48 Buy
AVNET Express UCC28251PW 70 $2.38 $2.33 Buy
Mouser Electronics 595-UCC28251PW 0 1 $5.04 $4.53 $4.53 $3.71 $3.15 $2.53 Buy
Texas Instruments UCC28251PW 5074 1 $3.81 $3.81 $3.81 $3.34 $1.88 $1.88 Buy
Utsource UCC28251PW 10000 $4.99 $4.99 $4.40 $4.26 Buy
Verical Marketplace UCC28251PW 560 560 $2.27 $2.27 Buy
Win Source UCC28251PW 32000 18 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Compliant
Approx. Price (US$) 1.70 | 1ku
Control Method Current,Feedforward,Voltage
Duty Cycle(Max)(%) 100
Frequency(Max)(kHz) 1000
Frequency(Min)(kHz) 40
Gate Drive(Typ)(A) 0.2
Operating Temperature Range(C) -40 to 125
Package Group QFN,TSSOP
Rating Catalog
Special Features Leading Edge Blanking,Programmable Slope Compensation,Soft Start,Synchronization Pin
Topology Forward,Full-Bridge,Half-Bridge,Push-Pull
UVLO Thresholds On/Off(V) 4.3/4.1
Vin(Max)(V) 20
Vin(Min)(V) 4.3