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UCC287502DBVR

Texas Instruments UCC287502DBVR

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Price
RoHS Y Y Compliant Compliant Yes Compliant Compliant Compliant Compliant Compliant
Lead Status Y Y No No Yes No No No No Yes
Control mode Secondary-side regulation
Device type Controllers
Duty cycle(max)(%) 80
Features Burst mode,CCM,Current limiting,Cycle-by-cycle over-current protection,Cycle-by-cycle overcurrent protection,DCM,Frequency Dithering,Light load efficiency,Light-load efficiency,Output short-circuit protection,Over Temperature Protection,Over Voltage Protection,Overcurrent protection,Overvoltage protection,SSR,Secondary-side regulated,Soft start,Under voltage lock out Active miller clamp,Fault reporting,Integrated analog to PWM sensor,Power good,Short circuit protection,Soft turn-off
Operating temperature range(C) -40 -40
Package area(mm^2) 8.12 106.09
Package size (L x W)(mm) 2.9 x 2.8 10.3 x 10.3
Package type SOT-23 SOIC
Pin count 6 16.0
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Switching frequency(max)(kHz) 65
TI functional safety category
Topology Buck,Flyback Boost,Flyback,Forward
UVLO thresholds on/off(V) 15.3/9
TI.com inventory 0 5831
Approx. price(US$) .12 | 1ku 1.656 | 1ku
Bus voltage(max)(V) 800
Fall time(ns) 27
Input VCC(max)(V) 5.5
Input VCC(min)(V) 3
Input threshold CMOS
Isolation rating Reinforced
Number of channels 1
Output VCC/VDD(max)(V) 33
Output VCC/VDD(min)(V) 13
Peak output current(A) 10
Power switch IGBT,SiCFET
Propagation delay time(s) 0.09
Rise time(ns) 33
Transient isolation voltage (VIOTM)(VPK) 8000
Undervoltage lockout(typ)(V) 12
Withstand isolation voltage (VISO)(Vrms) 5700
Working isolation voltage (VIOWM)(Vrms) 2121
Operating Temperature Range(C) -40 to 85 -40 to 125 -40 to 85 -40 to 125 -40 to 125,-40 to 85 -40 to 125 -40 to 105,-40 to 85
Practical Operating Frequency(Max)(MHz) 0.2 0.2 0.3 0.25 0.5
Control Method TM Current CCM Current TM CCM TM Current
Peak Output Sink Current Gate Drive(A) 0.75 1.2 0.75 2 1.8
Device Type Single-phase PFC PFC+PWM Interleaved PFC Single-phase PFC Interleaved PFC
Startup Current(mA) 0.075 0.15 20 0.075 0.1
UVLO Thresholds On/Off(V) 15.8/9.7 21/8 16/10 21/7.7 10.2/9.2 11.4/9.7 12.6/10.4 7/6.6
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2
Operating Supply Current(mA) 4 4 20 7 5
Special Features OVP,Transition Mode Control Green Mode,HV Start-up,Input Line Monitor,Leading Edge Blanking,Light Load Efficiency,Low Power,Soft Start Average Current Mode,Enable,OVP USB Type-C Compatible > 750W Applications,Average Current Mode,Interleaved,OVP > 750W Applications,Enable,Interleaved,OVP,Transition Mode Control Error Amplifier
Package Group PDIP,SOIC SOIC PDIP,SOIC SOT-23 SOIC,TSSOP SOIC SOIC PDIP,SOIC,VSSOP
Approx. Price (US$) 0.23 | 1ku 0.42 | 1ku 3.30 | 1ku 0.30 | 1ku 1.80 | 1ku 0.45 | 1ku 1.10 | 1ku 0.75 | 1ku
Operating Supply(Max)(V) 18 18 21 21 21
Peak Output Source Current Gate Drive(A) -0.75 -1.2 -0.75 -1.5 -1
Frequency(Min)(kHz) 0.68 1
Frequency(Max)(kHz) 100 85 1000
Duty Cycle(Max)(%) 99 99 100
Estimated Package Size (WxL)(mm2) [pf]8VSSOP[/pf]
Regulated Outputs(#) 1