ED Inventory ED Inventory
  1. Home
UCC2893DR

Texas Instruments UCC2893DR

UC2825BN

Texas Instruments UC2825BN

UCC2946D

Texas Instruments UCC2946D

SN74AUC1G17DRLRG4

Texas Instruments SN74AUC1G17DRLRG4

UCC2895DWG4

Texas Instruments UCC2895DWG4

UCC3583D

Texas Instruments UCC3583D

UCD9220RGZT

Texas Instruments UCD9220RGZT

UC3715N

Texas Instruments UC3715N

UCC37325DRG4

Texas Instruments UCC37325DRG4

UCC28070DW

Texas Instruments UCC28070DW

Price $1.24 $11.80 $4.14 $4.70 $3.91
RoHS Compliant Yes Yes Compliant Yes Yes Yes Yes
Lead Status No Yes Yes No Yes Yes Yes Yes
Duty Cycle(Max)(%) 100 50 100 95
Vin(Min)(V) 18 10 9 9
Special Features HV Start-up,Input Line Monitor,Multi-topology,Programmable Slope Compensation,Soft Start,Soft Switching Error Amplifier,Leading Edge Blanking,Multi-topology,Soft Start,Synchronization Pin Watchdog Timer Error Amplifier,Multi-topology,Soft Start,Soft Switching,Synchronization Pin Error Amplifier,Post Regulation,Soft Start,Synchronization Pin Dead Time Control > 750W Applications,Average Current Mode,Interleaved,OVP
Package Group SOIC,TSSOP PDIP,SOIC SOIC,TSSOP PDIP,PLCC,SOIC,TSSOP,WAFERSALE SOIC SOIC SOIC,TSSOP
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog
UVLO Thresholds On/Off(V) 13.0/8.0 16/10 11/9 9/8.4 10.2/9.2
Vin(Max)(V) 110 22 17 15
Gate Drive(Typ)(A) 2.5 2 0.1 1.5
Frequency(Max)(kHz) 1000 1000 1000 500
Operating Temperature Range(C) -40 to 105,-40 to 85 -40 to 85 -40 to 85 -40 to 85 0 to 70 0 to 70 -40 to 125,-40 to 85
Control Method Current Current,Voltage Current,Feedforward,Voltage Current TM
Topology Flyback,Forward Boost,Flyback,Forward,Full-Bridge,Half-Bridge,Push-Pull Full-Bridge Secondary Side Regulator
Approx. Price (US$) 1.10 | 1ku 6.96 | 1ku 1.42 | 1ku 3.10 | 1ku 2.20 | 1ku 0.90 | 1ku 1.80 | 1ku
Reset Threshold Accuracy(%) 2
Watchdog Timer WDI(sec) Programmable
Package Size mm2 mm2
Output Driver Type / Reset Output Active-low,Push-pull
Threshold Voltage 1(Typ)(V) Adjustable
Iq(Typ)(uA) 10
Time Delay(ms) Programmable
VCC(Max)(V) 5.5
Monitored Voltage 1 (typ)(Nom)(V) Adjustable
# of supplies monitored 1
VCC(Min)(V) 2.1
Prop Delay(ns) 50
Input Threshold TTL
Rise Time(ns) 30
Power Switch MOSFET
Peak Output Current(A) 3.5
Number of Channels(#) 2
Fall Time(ns) 25
Operating Supply(Max)(V) 21
Peak Output Source Current Gate Drive(A) -0.75
Device Type Interleaved PFC
Startup Current(mA) 20
Peak Output Sink Current Gate Drive(A) 0.75
Operating Supply Current(mA) 20
Practical Operating Frequency(Max)(MHz) 0.3