UCC28633D

Texas Instruments UCC28633D

UCC28C40DGKG4

Texas Instruments UCC28C40DGKG4

HPA00651DR

Texas Instruments HPA00651DR

UCC28703DBVT

Texas Instruments UCC28703DBVT

UCC27710DR

Texas Instruments UCC27710DR

NCP1251

onsemi NCP1251

UCC28740DR

Texas Instruments UCC28740DR

HPA00721DR

Texas Instruments HPA00721DR

UCC28634DR

Texas Instruments UCC28634DR

UCC27710D

Texas Instruments UCC27710D

Price $1.42 $0.95 $0.75 $1.24
RoHS Yes Compliant Compliant Yes Y Compliant Compliant Compliant Compliant Y
Lead Status Yes Yes No Yes See ti.com Yes No No See ti.com
Approx. Price (US$) 0.60 | 1ku 0.75 | 1ku 1.10 | 1ku 0.35 | 1ku 0.42 | 1ku 1.10 | 1ku 0.68 | 1ku
Duty Cycle(Max)(%) 70 100 99 99 70
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Operating Temperature Range(C) -40 to 125 -40 to 105,-40 to 85 -40 to 125 -20 to 125 -40 to 125 -40 to 125 -40 to 125
Package Group SOIC PDIP,SOIC,VSSOP SOIC SOT-23 SOIC|8 SOIC SOIC SOIC SOIC|8
Frequency(Max)(kHz) 120 1000 132 100 120
Special Features Motor Drive Compatible Error Amplifier > 750W Applications,Enable,Interleaved,OVP,Transition Mode Control Power Delivery Compatible Low Power,Light Load Efficiency,Soft Switching,Current Limiting,HV Start-up,Green Mode,Input Line Monitor,Leading Edge Blanking,Soft Start,USB Type-C USB Type-C Compatible > 750W Applications,Enable,Interleaved,OVP,Transition Mode Control
Package Size mm2 mm2 mm2 mm2 mm2
UVLO Thresholds On/Off(V) 14.5/8 7/6.6 12.6/10.4 21/8.1 21/7.75 12.6/10.4 14.5/8
Control Method Current Current TM Current Current TM Current
Estimated Package Size (WxL)(mm2) [pf]8VSSOP[/pf]
Regulated Outputs(#) 1
Topology Boost,Flyback,Forward
Startup Current(mA) 0.1 0.1
Operating Supply(Max)(V) 21 21
Operating Supply Current(mA) 5 5
Device Type Interleaved PFC Interleaved PFC
Practical Operating Frequency(Max)(MHz) 0.5 0.5
Peak Output Source Current Gate Drive(A) -1 -1
Peak Output Sink Current Gate Drive(A) 1.8 1.8
Frequency(Min)(kHz) 1 0.17
Rise time(ns) 35 35
Channel input logic Non-Inverting Non-Inverting
Fall time(ns) 16 16
Input VCC(Max)(V) 22 22
Negative voltage handling at HS pin(V) -11 -11
Prop delay(ns) 100 100
Input threshold TTL,CMOS TTL,CMOS
Power switch MOSFET,IGBT MOSFET,IGBT
Approx. price(US$) 0.60 | 1ku 0.60 | 1ku
Iq(uA) 250 250
Input VCC(Min)(V) 10 10
Peak output current(A) 1.0 1.0
Features Interlock PSR,HV Start-up,CV/CC Control,DCM,CCM,Audio Compatible,Motor Drive Compatible Interlock
Operating temperature range(C) -40 to 125 -40 to 125
Number of channels(#) 2 2
Bus voltage(Max)(V) 620 620
Package Size(mm2=WxL) [pf]7SOIC[/pf]