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Price $0.66 $1.13 $1.95 $0.88 $1.21
RoHS Compliant Yes Yes Compliant Yes Compliant Compliant Compliant Yes Yes
Lead Status No Yes Yes No Yes No Yes No Yes Yes
Time Delay(ms) 0 200
Approx. Price (US$) 0.59 | 1ku 1.00 | 1ku 1.00 | 1ku 0.90 | 1ku 0.75 | 1ku 1.85 | 1ku 1.10 | 1ku 0.38 | 1ku 0.65 | 1ku 0.55 | 1ku
VCC(Max)(V) 6.5 5.5
Monitored Voltage 2 (typ)(Nom)(V) Adjustable N/A
Rating Catalog Catalog Catalog Catalog Automotive Automotive Catalog Catalog Catalog
Output Driver Type / Reset Output Active-low,Push-pull Active-high,Active-low,Push-pull
Operating Temperature Range(C) -40 to 125 -40 to 85 -40 to 85 -40 to 85 -40 to 125 -40 to 125 -40 to 85 -40 to 85 -40 to 105 -40 to 125
VCC(Min)(V) 1.5 1.1
Threshold Voltage 2 (typ)(Typ)(V) Adjustable N/A
Threshold Voltage 1(Typ)(V) Adjustable 2.93,4.55
Watchdog Timer WDI(sec) None 1.6
# of supplies monitored 2
Reset Threshold Accuracy(%) 1 2.2
Package Group SON,SOT-23 WQFN WQFN VSON SOT-23 MSOP-PowerPAD,VSON HTSSOP,QFN,TSSOP SC70 SON SON
Package Size mm2 mm2 mm2 mm2 mm2
Monitored Voltage 1 (typ)(Nom)(V) Adjustable 3.3,5
Iq(Typ)(uA) 2 15
Special Features Comm Control Comm Control 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 Enable,Light Load Efficiency Dead Time Control
Vin(Min)(V) 4.5 4.5 3 3.5 0.7 2.7
Vin(Max)(V) 20 20 6 60 5.5 6.5
Iout(Max)(A) 1 1 1.5 0.2
Regulated Outputs(#) 1 1 1 1 2
LDO 1 1
Vout(Max)(V) 18.6 18.6 27 58 5.5 3.6
Package Size(mm2=WxL) [pf]16WQFN[/pf]
Step-Up DC/DC Controller 1 1
Shutdown Current(Typ)(uA) 160 160 1.5
Iq(Typ)(mA) 10.5 10.5 0.116 0.005 0.09
Peak Efficiency(%) 85
Vout(Min)(V) 2.5 0.8 1.8 3.6
Type Inductive Converter (Integrated Switch) Converter
Topology Boost Buck,Inverting Buck-Boost
Channels(#) 2
Switching Frequency(Max)(kHz) 1200 2500 2000
LED Current Per Channel(mA) 23
LED(#) 1 OLED + 4
Duty Cycle(Max)(%) 93 100 90
# of Supplies Monitored 1
Control Mode Current Mode
Switch Current Limit(Typ)(A) 2.7 0.4
Brand SWIFT
Soft Start Adjustable
Estimated Package Size (WxL)(mm2) [pf]10VSON[/pf] [pf]6SON[/pf]
Switching Frequency(Min)(kHz) 100 500
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
Switch Current Limit(Min)(A) 0.2
Input VCC(Max)(V) 5.5
Channel Input Logic TTL
Prop Delay(ns) 25
Negative Voltage Handling at HS Pin(V) -0.1
Input VCC(Min)(V) 4.5
Iq(uA) 500
Bus Voltage(V) 30
Power Switch MOSFET
Number of Channels(#) 2
Output Options Fixed Output
Output Capacitor Type Ceramic
Fixed Output Options(V) 3.6,3.15
Iout2(A) 0.2
Vout2(Max)(V) 3.15
Accuracy(%) 3
PSRR @ 100KHz(dB) 58
Vdo(Typ)(mV) 230
Additional Features Enable,Overcurrent Protection,Thermal Shutdown
Vout2(Min)(V) 3.15
Noise(uVrms) 70