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Price $8.04 $1.48 $1.72 $0.88 $0.87
RoHS Yes Yes Yes Compliant Yes Compliant Compliant Compliant Yes Yes
Lead Status Yes Yes Yes No Yes No Yes Yes Yes Yes
Iq(Typ)(mA) 0.17 0.08 0.116 0.17 0.08
Operating Temperature Range(C) -40 to 85 -40 to 125 -40 to 85 -40 to 125 -40 to 125 -40 to 85 -40 to 125 -40 to 125
Rating Catalog Catalog Catalog Automotive Automotive Catalog Military
Additional Features Enable,Overcurrent Protection,Thermal Shutdown Enable,Overcurrent Protection,Power Good,Thermal Shutdown Enable,Fast Transient Response,Overcurrent Protection,Thermal Shutdown
Accuracy(%) 3 2 2 2
Iout(Max)(A) 0.25 0.5 1.5 0.1 1
Vin(Max)(V) 5.5 10 6 60 57 5.5 10
Vin(Min)(V) 2.7 2.7 3 3.5 15.7 2.7 2.7
PSRR @ 100KHz(dB) 38 29 45 29
Vout(Max)(V) 5.4 5.5 27 58 5.2 5.5
Vout(Min)(V) 1.22 1.2 2.5 0.8 1.2 1.5
Regulated Outputs(#) 1 1 1 1
Vdo(Typ)(mV) 155 169 38 230
Noise(uVrms) 32 53 15 55
Package Group MSOP-PowerPAD,SOT-223 HTSSOP,SOIC VSON SOT-23 MSOP-PowerPAD,VSON HTSSOP,QFN,TSSOP HTSSOP SOT-23 HTSSOP,SOIC,WAFERSALE
Fixed Output Options(V) 1.8,2.5,2.8,3,3.3 1.5,1.8,2.5,2.8,3.3 1.8,3.3,4.7 1.5,1.8,2.5,2.7,2.8,3,3.3,5
Approx. Price (US$) 0.65 | 1ku 0.74 | 1ku 0.90 | 1ku 0.75 | 1ku 1.85 | 1ku 1.10 | 1ku 1.25 | 1ku 0.40 | 1ku
Output Capacitor Type Ceramic Non-Ceramic Ceramic Non-Ceramic
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2 mm2
Output Options Adjustable Output,Fixed Output Adjustable Output,Fixed Output Adjustable Output,Fixed Output Adjustable Output,Fixed Output
Peak Efficiency(%) 85
Shutdown Current(Typ)(uA) 1.5
Type Inductive Converter (Integrated Switch)
Special Features Synchronous Rectification Active Low Enable,Manual Reset Adjustable UVLO,Enable,Frequency Synchronization,Light Load Efficiency,Power Good,Tracking Curr/Temp Protection,Over Current Reporting,Over Temp Reporting Thermal Shutdown,Second Gate Drive Enable
Topology Boost Buck,Inverting Buck-Boost
Channels(#) 2
Switching Frequency(Max)(kHz) 1200 2500
LED Current Per Channel(mA) 23
LED(#) 1 OLED + 4
Duty Cycle(Max)(%) 93 100
Time Delay(ms) 200
Reset Threshold Accuracy(%) 2.2
Iq(Typ)(uA) 15
# of Supplies Monitored 1
Output Driver Type / Reset Output Active-high,Active-low,Push-pull
Monitored Voltage 1 (typ)(Nom)(V) 3.3,5
VCC(Min)(V) 1.1
Watchdog Timer WDI(sec) 1.6
VCC(Max)(V) 5.5
Monitored Voltage 2 (typ)(Nom)(V) N/A
Threshold Voltage 2 (typ)(Typ)(V) N/A
Threshold Voltage 1(Typ)(V) 2.93,4.55
Control Mode Current Mode
Switch Current Limit(Typ)(A) 2.7
Brand SWIFT
Soft Start Adjustable
Estimated Package Size (WxL)(mm2) [pf]10VSON[/pf]
Switching Frequency(Min)(kHz) 100
Undervoltage Lockout Adjustable
Market Segment Automotive & Transportation,Industrial
Compensation External
Vref Accuracy(Typ)(%) 1
Adjustable Current Limit(Min)(A) 2.5
Interface Parallel
3V rDS(on)(Typ)(mOhm) 45
Ports 1
PoE Current Limit(Min)(mA) 850
Fault Response Auto Retry
PD Power Level 25W
DC/DC Control PD and DC/DC
Switching Frequency Programmable,Synchronizable
rDS(on) per FET(Typ)(mOhms) 430
PoE Inrush Limit(Typ)(mA) 140
PoE Standards Supported 802.3at Type 1 (802.3af),802.3at Type 2
Thermal Resistance JA(C/W) 178