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Price $1.29 $2.12
RoHS Yes Compliant Compliant Yes Yes Compliant Yes Compliant Yes
Lead Status Yes No No Yes Yes Yes No Yes
Step-Up DC/DC Converter 1
Iout(Max)(A) 1.4 2.2
Processor Supplier Texas Instruments
Operating Temperature Range(C) -40 to 85 -40 to 85 -30 to 85,-35 to 85 -40 to 85 -40 to 85 -40 to 85
LDO 9
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Vout(Max)(V) 3.15 27
Vin(Min)(V) 2.7 3 1.6 3 3
Vin(Max)(V) 5.5 13 12 6 13
Package Group BGA MICROSTAR SOT-23 TSSOP QFN VSON SOIC,TSSOP SOT-23
Regulated Outputs(#) 12
Package Size mm2 mm2 mm2 mm2 mm2 mm2
Step-Down DC/DC Converter 3
Special Features Comm Control,Power Sequencing LED Thermal Monitor Synchronous Rectification Active Low Enable,Manual Reset
Processor Name OMAP35xx
Vout(Min)(V) 0.6 2.5
Approx. Price (US$) 4.40 | 1ku 1.15 | 1ku 1.60 | 1ku 1.05 | 1ku 0.90 | 1ku 1.35 | 1ku 0.77 | 1ku
IN1 rDS(on)(Typ)(mOhm) 250
IN2 Output Current(Max)(A) 0.1
IN1 Output Current(Max)(A) 0.5
IN1, IN2 Input Voltage(Max)(V) 5.5
IN1, IN2 Input Voltage(Min)(V) 2.7
Number of Inputs 2
IN2 rDS(on)(Typ)(mOhms) 1.3
ON_OFF Control Input(s) EN\ EN\
Design Support Calculation Tool,EVM Calculation Tool,EVM
Current Limit Function Enabled Always Always
Current Limit Threshold(Typ)(Ext FET=mV) Adjustable Adjustable
Channel(s) Controlled(#) 2 2
Vabsmax_cont(V) 15 15
Fault Response Latch Off Latch Off
Status Output FLT,PG FLT\
Voltage Measurement Accuracy(%) - -
Power Measurement Accuracy(%) - -
Current Limit Accuracy Adjustable Adjustable
Estimated Package Size (WxL)(mm2) [pf]20TSSOP[/pf]
LED(#) 1 1 OLED + 4
Iq(Typ)(mA) 5
Peak Efficiency(%) 85
Shutdown Current(Typ)(uA) 1.5
Type Inductive
Topology Boost
Channels(#) 2
Switching Frequency(Max)(kHz) 1200
LED Current Per Channel(mA) 23
Duty Cycle(Max)(%) 93
Reset Threshold Accuracy(%) 3.7
Iq(Typ)(uA) 14
# of Supplies Monitored 1
Output Driver Type / Reset Output Active-high,Active-low,Push-pull
Time Delay(ms) 180
VCC(Min)(V) 0.75
Monitored Voltage 1 (typ)(Nom)(V) 1.2,1.5,1.8,3
Watchdog Timer WDI(sec) 1.4
VCC(Max)(V) 3.3
Monitored Voltage 2 (typ)(Nom)(V) N/A
Threshold Voltage 2 (typ)(Typ)(V) N/A
Threshold Voltage 1(Typ)(V) 1.08,1.4,1.62,2.64