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Price $1.17 $0.74
RoHS Yes Compliant Compliant Not Compliant Compliant Compliant Compliant Yes Yes Yes
Lead Status Yes No No No No No No Yes Yes Yes
Iq(Typ)(mA) 0.3 0.12 0.017 0.015
Vout2(Max)(V) 5.4
Approx. Price (US$) 0.80 | 1ku 3.75 | 1ku 0.75 | 1ku 2.50 | 1ku 1.30 | 1ku 0.65 | 1ku 1.10 | 1ku 0.39 | 1ku 0.53 | 1ku
Vout2(Min)(V) 1.2
Rating Catalog Catalog Catalog Catalog HiRel Enhanced Product Catalog Catalog Catalog Catalog
Accuracy(%) 3 3 3
Iout(Max)(A) 0.25 5 0.05 0.4
Vin(Min)(V) 2.7 2.7 2.7 2.8 2.7 2.7 2.5
Vin(Max)(V) 5.5 5.5 5.5 5.5 5.5 10 6
Operating Temperature Range(C) -40 to 125 -40 to 85 -40 to 85 -40 to 85 -55 to 125 -40 to 125 -40 to 85 -40 to 85 -40 to 125 -40 to 85
Vout(Max)(V) 5.4 5 5.5 1.2
Package Size mm2 mm2 mm2 mm2 mm2 mm2 mm2
Fixed Output Options(V) 1.8,2.8,2.85 1.5,1.8,2.5,3.3 1.2,1.5,1.8,2.5,2.7,2.8,3,3.3,5
Noise(uVrms) 32 35
Special Features Enable Enable Dead Time Control,Synchronous Rectification Active Low Enable,Manual Reset,Watchdog Timer Curr/Temp Protection,Over Current Reporting,Over Temp Reporting Enable Enable,Light Load Efficiency,Synchronous Rectification
Regulated Outputs(#) 2 11 1 1 1
PSRR @ 100KHz(dB) 37 27
Thermal Resistance JA(C/W) N/A
Vout(Min)(V) 1.2 1.22 1.2 1.2
Vdo(Typ)(mV) 125 250 48
Package Group VSON BGA MICROSTAR JUNIOR SOIC,SON DDPAK/TO-263,TO-220 SOT-23 HTSSOP,SOIC SOT-23 HTSSOP,QFN,TSSOP SOT-23 SOT
Output Capacitor Type Ceramic Non-Ceramic Non-Ceramic
Output Options Adjustable Output,Fixed Output Adjustable Output,Fixed Output Adjustable Output,Fixed Output
Iout2(A) 0.25
Step-Down DC/DC Converter 3
Step-Down DC/DC Controller 1
Processor Supplier Texas Instruments, Freescale
Step-Up DC/DC Converter 1
LDO 9
Processor Name DM812x,DM813x,DM814x,AM387x,C6A814x,TNETV813x,TNETV814x,DRA64x,DRA65x,TDA1Mx,i.MX6
Estimated Package Size (WxL)(mm2) [pf]98BGA MICROSTAR JUNIOR[/pf]
USB Switch rDS(on)(mOhms) 70 70
Number of Switches 2 1
Enable Active Low Active Low
Continuous Current(Max)(A) 1 0.5
Current Limit Topology Constant-Current Constant-Current
Current Limit(A) 1
Iq(uA) 3000
Input Threshold TTL
Rise Time(ns) 50
Prop Delay(ns) 70
Peak Output Current(A) 2.4
Channel Input Logic TTL
Input VCC(Min)(V) 4.5
Negative Voltage Handling at HS Pin(V) 0
Bus Voltage(V) 28
Fall Time(ns) 40
Power Switch MOSFET
Number of Channels(#) 2
Input VCC(Max)(V) 15
Threshold Voltage 1(Typ)(V) 2.93
Output Driver Type / Reset Output Active-low,Push-pull
Iq(Typ)(uA) 15
Watchdog Timer WDI(sec) 0.2
# of Supplies Monitored 1
VCC(Min)(V) 1.1
Monitored Voltage 1 (typ)(Nom)(V) 3.3
VCC(Max)(V) 5.5
Reset Threshold Accuracy(%) 2.4
Monitored Voltage 2 (typ)(Nom)(V) N/A
Threshold Voltage 2 (typ)(Typ)(V) N/A
Time Delay(ms) 25
Adjustable Current Limit(Min)(A) 2.5
Interface Parallel
3V rDS(on)(Typ)(mOhm) 45
Ports 1
Duty Cycle(Max)(%) 100
Switching Frequency(Min)(kHz) 800
Switching Frequency(Max)(kHz) 1850
Control Mode Voltage Mode
Type Converter