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UCC28703DBVT

Texas Instruments UCC28703DBVT

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UCC28740DR

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UCC28230DRNT

Texas Instruments UCC28230DRNT

UCC27710D

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UCC28634DR

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HPA00721DR

Texas Instruments HPA00721DR

UCC28781ARTWR

Texas Instruments UCC28781ARTWR

Price $0.95 $0.75 $1.24
RoHS Yes Y Y Compliant Compliant Yes Y Compliant Compliant Y
Lead Status Yes See ti.com Y Yes Yes See ti.com No No Y
Package Size mm2 mm2 mm2
Operating Temperature Range(C) -20 to 125 -40 to 125 -55 to 125 -40 to 125 -40 to 125
UVLO Thresholds On/Off(V) 21/8.1 21/7.75 6.3/5.7 14.5/8 12.6/10.4
Package Group SOT-23 SOIC|14 SOIC TSSOP,USON SOIC|8 SOIC SOIC
Frequency(Max)(kHz) 132 100 1000 120
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Approx. Price (US$) 0.35 | 1ku 0.42 | 1ku 1.20 | 1ku 0.68 | 1ku 1.10 | 1ku
Special Features 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 Light Load Efficiency,Soft Switching,Green Mode,Leading Edge Blanking,Soft Start > 750W Applications,Enable,Interleaved,OVP,Transition Mode Control
Frequency(Min)(kHz) 1 0.17
Duty Cycle(Max)(%) 99 99 100 70
Control Method Current Current Voltage Current TM
Output VCC/VDD(Max)(V) 25
Input VCC(Min)(V) 3 10
Power switch IGBT,SiCFET IGBT,SiCFET MOSFET,IGBT
Bus voltage(Max)(V) 2121 620
Prop delay(Max)(ns) 30
Rise time(ns) 6 33 35
Input VCC(Max)(V) 18 22
Output VCC/VDD(Min)(V) 14.7
Fall time(ns) 7 27 16
Enable/disable function Enable
DIN V VDE V 0884-10 transient overvoltage rating(Vpk) 8000
Prop delay(ns) 19 100
Package size mm2
Input threshold TTL,CMOS CMOS TTL,CMOS
DIN V VDE V 0884-10 working voltage(Vpk) 2121
Isolation rating(Vrms) 5700
Features Enable,Programmable Dead Time Active miller clamp,Fault reporting,Integrated analog to PWM sensor,Power good,Short circuit protection,Soft turn-off Interlock PSR,HV Start-up,CV/CC Control,DCM,CCM,Audio Compatible,Motor Drive Compatible Adaptive burst mode,Overvoltage protection,Secondary-side regulated,USB C/PD compatible,X-capacitor discharge,Zero voltage switching
Approx. price(US$) 2.60 | 1ku 1.656 | 1ku 0.60 | 1ku .65 | 1ku
Number of channels(#) 2 2
Peak output current(A) 6 10 1.0
Operating temperature range(C) -40 to 125 -40 -40 to 125 -40
Bus voltage(max)(V) 800
Input VCC(max)(V) 5.5
Input VCC(min)(V) 3
Isolation rating Reinforced
Number of channels 1
Output VCC/VDD(max)(V) 33
Output VCC/VDD(min)(V) 13
Package area(mm^2) 106.09 16
Package size (L x W)(mm) 10.3 x 10.3 4 x 4
Package type SOIC WQFN
Pin count 16.0 24
Propagation delay time(s) 0.09
TI functional safety category
Transient isolation voltage (VIOTM)(VPK) 8000
Undervoltage lockout(typ)(V) 12
Withstand isolation voltage (VISO)(Vrms) 5700
Working isolation voltage (VIOWM)(Vrms) 2121
TI.com inventory 5831 53932
Package Size(mm2=WxL) [pf]7SOIC[/pf]
Gate Drive(Typ)(A) 0.2
Vin(Max)(V) 20
Topology Full-Bridge,Half-Bridge,Push-Pull Flyback
Vin(Min)(V) 5.7
Channel input logic Non-Inverting
Negative voltage handling at HS pin(V) -11
Iq(uA) 250
Startup Current(mA) 0.1
Operating Supply(Max)(V) 21
Operating Supply Current(mA) 5
Device Type Interleaved PFC
Practical Operating Frequency(Max)(MHz) 0.5
Peak Output Source Current Gate Drive(A) -1
Peak Output Sink Current Gate Drive(A) 1.8
Control mode Secondary-side regulation
Device type Controllers
Switching frequency(max)(kHz) 1500
UVLO thresholds on/off(V) 17/10.5