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Price $3.22 $3.61 $3.78 $2.66 $1.86 $2.93
RoHS Yes Compliant Yes Not Compliant Not Compliant Yes
Lead Status Yes No Yes No No Yes
Package Size mm2 mm2 mm2 mm2
Operating Temperature Range(C) -40 to 85 -40 to 85 -40 to 85 -55 to 210 -55 to 125
Rating Catalog Catalog Catalog High Temp Catalog
Vin(Max)(V) 6.5 6.5 18 7 6.5
Regulated Outputs(#) 5 6 2
Vout(Max)(V) 6 6 15 6.8 26.5
Iout(Max)(A) 1 1.6 3.5 0.5
Package Group VQFN VQFN HTSSOP CFP,XCEPT DSBGA
Step-Down DC/DC Converter 2 3
Approx. Price (US$) 1.65 | 1ku 2.09 | 1ku 1.80 | 1ku 0.36 | 1ku
Processor Supplier Texas Instruments,Freescale Samsung
Step-Down DC/DC Controller 0 0
Step-Up DC/DC Controller 0 0
Processor Name DM355,IMX27 S3C2443-533MHz
Vin(Min)(V) 1.5 1.5 4.5 1.5 2.7
LDO 3 3
Vout(Min)(V) 0.6 0.6 0.6 1.2 2.7
Step-Up DC/DC Converter 0 0
Special Features Power Sequencing Enable,Light Load Efficiency,Pre-Bias Start-Up,Synchronous Rectification Enable/Shutdown,OVP,PWM Control,Soft Start,Thermal Shutdown
Switching Frequency(Max)(kHz) 1600 1200
Control Mode Current Mode
Duty Cycle(Max)(%) 100 99.5
Switching Frequency(Min)(kHz) 200
Iq(Typ)(mA) 1.2 7
Type Converter Inductive
Vdo(Typ)(mV) 55
Output Options Adjustable Output
Additional Features Enable,Fast Transient Response,Foldback Overcurrent Protection,Overcurrent Protection,Power Good,Soft Start,Thermal Shutdown
Output Capacitor Type Ceramic
Accuracy(%) 2
Peak Efficiency(%) 90
LED Current Per Channel(mA) 30
Topology Boost
Channels(#) 2
LED(#) 20
Shutdown Current(Typ)(uA) 1