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HPA00385DBVR

Texas Instruments HPA00385DBVR

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HPA00835RTER

Texas Instruments HPA00835RTER

Price $0.77 $1.35 $1.24
RoHS Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant Compliant
Lead Status No No No No No No No No No No
Threshold Voltage 1(Typ)(V) Adjustable,0.84,1.12,1.16,1.4,1.67,1.77,2.33,2.79,3.07,4.65
Package Size mm2 mm2 mm2 mm2 mm2 mm2
Output Driver Type / Reset Output Active-low,Open-drain
VCC(Min)(V) 1.8
VCC(Max)(V) 6.5
Reset Threshold Accuracy(%) 2
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Operating Temperature Range(C) -40 to 125 -40 to 125,-40 to 85 -40 to 85 -40 to 125 -40 to 85 -40 to 85 -40 to 85 -40 to 125 -40 to 150
# of Supplies Monitored 1
Watchdog Timer WDI(sec) None
Approx. Price (US$) 0.68 | 1ku 0.30 | 1ku 1.70 | 1ku 0.37 | 1ku 0.64 | 1ku 0.70 | 1ku 1.20 | 1ku 1.10 | 1ku 1.30 | 1ku
Monitored Voltage 1 (typ)(Nom)(V) Adjustable,0.9,1.2,1.25,1.5,1.8,1.9,2.5,3,3.3,5
Package Group SOT-23,WSON SC70 HTSSOP SOT-23 WSON SOT-23,WSON TSSOP,SOIC SOIC WQFN
Time Delay(ms) Programmable
Iq(Typ)(uA) 2.4
Special Features Active Low Enable,Manual Reset N/A Enable > 750W Applications,Enable,Interleaved,OVP,Transition Mode Control Enable,Frequency Synchronization,Power Good,Pre-Bias Start-Up,Synchronous Rectification,UVLO Adjustable
Monitored Voltage 2 (typ)(Nom)(V) N/A
Threshold Voltage 2 (typ)(Typ)(V) N/A
Iq(Typ)(mA) 0.003 1.8 0.02 0.015 1.2 0.35
Iout(Max)(A) 0.05 2 0.1 1 4
Vdo(Typ)(mV) 415 100
Vin(Max)(V) 24 28 10 6 6.5 16.5 6
Vout(Max)(V) 15 25.2 5.5 6 4.5
Regulated Outputs(#) 1 2 1 1 1
PSRR @ 100KHz(dB) 42 40
Noise(uVrms) 575 60
Thermal Resistance JA(C/W) 236 180
Accuracy(%) 4 3
Vout(Min)(V) 1.2 0.8 0.7 0.6 0.8
Vin(Min)(V) 2.5 4.5 2.7 2.3 2.5 0.8 2.95
Fixed Output Options(V) 1.8,1.9,2.3,2.5,3,3.3,3.4,5
Output Capacitor Type Ceramic Non-Ceramic
Output Options Adjustable Output,Fixed Output Adjustable Output
Control Mode Current Mode Voltage Mode Current Mode
Switching Frequency(Max)(kHz) 600 2500 2000
Features Enable,Phase Interleaving Enable,Light Load Efficiency,Synchronous Rectification
Type Converter Converter Converter
Switching Frequency(Min)(kHz) 600 2000 200
Duty Cycle(Max)(%) 85 100 98
Enable Active Low
Continuous Current(Max)(A) 1.5
Current Limit Accuracy @ 1A +/-7.5% (925mA min / 1075mA max)
Number of Switches 1
Current Limit Topology Constant-Current
Current Limit(A) 0.075 to 1.7
rDS(on) per FET(Typ)(mOhms) 100/DRV,85/DBV
Iq(Max)(mA) 7.0
Design Support EVM,Reference Design
IGate Source(Max)(uA) 350
VGS(Max)(V) 11.5
VSense Reverse(Typ)(mV) Adjustable
IGate Source(Typ)(uA) 292
Vabsmin(Min)(V) -0.3
Channel(s) Controlled(#) 1
Vabsmax(Max)(V) 18
IGate Sink(Typ)(mA) 5
IGate Pulsed(Typ)(A) 2.35
Startup Current(mA) 0.1
Operating Supply(Max)(V) 21
Operating Supply Current(mA) 5
Control Method TM
Device Type Interleaved PFC
Practical Operating Frequency(Max)(MHz) 0.5
Peak Output Source Current Gate Drive(A) -1
UVLO Thresholds On/Off(V) 12.6/10.4
Peak Output Sink Current Gate Drive(A) 1.8