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Price $1.08 $3.91
RoHS Y Compliant Yes Yes Compliant Yes Yes Compliant Compliant Compliant
Lead Status Y No Yes Yes No Yes Yes No No No
Control mode Secondary-side regulation
Device type Controllers
Features Adaptive burst mode,Overvoltage protection,Secondary-side regulated,USB C/PD compatible,X-capacitor discharge,Zero voltage switching
Operating temperature range(C) -40
Package area(mm^2) 16
Package size (L x W)(mm) 4 x 4
Package type WQFN
Pin count 24
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Switching frequency(max)(kHz) 1500
TI functional safety category
Topology Flyback Flyback,Forward Flyback,Forward
UVLO thresholds on/off(V) 17/10.5
TI.com inventory 53932
Approx. price(US$) .65 | 1ku
Startup Current(mA) 0.1 20
Operating Supply(Max)(V) 21 21
Operating Supply Current(mA) 5 20
Special Features > 750W Applications,Enable,Interleaved,OVP,Transition Mode Control Green Mode,HV Start-up,Input Line Monitor,Leading Edge Blanking,Light Load Efficiency,Low Power,Soft Start > 750W Applications,Average Current Mode,Interleaved,OVP HV Start-up,Input Line Monitor,Multi-topology,Programmable Slope Compensation Low Power,Light Load Efficiency,HV Start-up,Green Mode,Input Line Monitor,Leading Edge Blanking,Soft Start Compatible with CCM USB Type-C Compatible HV Start-up,Input Line Monitor,Multi-topology,Programmable Slope Compensation Low Power,Light Load Efficiency,HV Start-up,Green Mode,Input Line Monitor,Leading Edge Blanking,Soft Start
Control Method TM Current TM Current Current Current Current Current
Operating Temperature Range(C) -40 to 125 -40 to 125 -40 to 125,-40 to 85 -40 to 105 -40 to 125 -40 to 125 -40 to 125 -40 to 105 -40 to 125
Package Group SOIC SOIC SOIC,TSSOP SOIC,TSSOP SOIC SOT-23 SOT-23 SOIC,TSSOP SOIC
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2
Device Type Interleaved PFC Interleaved PFC
Approx. Price (US$) 1.10 | 1ku 0.42 | 1ku 1.80 | 1ku 1.90 | 1ku 0.42 | 1ku 0.40 | 1ku 0.30 | 1ku 1.90 | 1ku 0.42 | 1ku
Practical Operating Frequency(Max)(MHz) 0.5 0.3
Peak Output Source Current Gate Drive(A) -1 -0.75
UVLO Thresholds On/Off(V) 12.6/10.4 21/8 10.2/9.2 10.0/8.0 21/8 4/3.6 21/7.7 10.0/8.0 21/8
Peak Output Sink Current Gate Drive(A) 1.8 0.75
Duty Cycle(Max)(%) 99 90 99 99 90 99
Frequency(Min)(kHz) 0.68 1
Frequency(Max)(kHz) 100 2000 100 200 85 2000 100
Vin(Min)(V) 8 8
Vin(Max)(V) 15 15