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DOH10-12TA Datasheet(PDF) 1 Page - RSG Electronic Components GmbH |
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DOH10-12TA Datasheet(HTML) 1 Page - RSG Electronic Components GmbH |
1 / 3 page INPUT SPECIFICATIONS Input voltage range Vo(set) ≦3.63V Vo(set) >3.63V Vin(nom.) =12V 8.3 – 14VDC 8.3 – 13.2VDC Maximum input current Vin=8.3 to 14.0Vdc; Io=Io(max.) 7A Input filter (Note 5) C filter Input no load current (Vin=12V, Io=0, module enabled) Vo(set) =0.75Vdc Vo(set) =5.0Vdc 40mA,typ. 100mA,typ. Input under voltage lockout Start-up voltage Shutdown voltage 7.9V,typ. 7.8V,typ. Input reflected ripple current 5~20MHz, 1μH source impedance 20mAp-p ENVIRONMENTAL SPECIFICATIONS Operating ambient temperature –40ºC ~ +85ºC(with derating) Storage temperature range –55ºC ~ +125ºC Thermal shock MIL-STD-810F Over temperature protection 125ºC,typ. FEATURE SPECIFICATIONS Remote ON/OFF(Note 6) Negative logic(standard) Positive logic(option) ON = 0V < Vr < 0.3V OFF =2.5V < Vr < Vin(max.) ON = (Vin-4) < Vr < Vin(max.) OFF=0V < Vr < 0.3V IIN=10μA,max. IIN=1mA,max. IIN=10μA,max. IIN=1mA,max. Input current of Remote control pin 10μA~1.0mA Remote off state input current Nominal Vin 2.0mA,typ. Remote sense range 0.5V,max. Rise time Time for Vo to rise from 10% to 90%of Vo(set) 6ms,max. Turn-on delay time Case 1 (Note 7) Case 2 (Note 8) 3ms,typ. 3ms,typ. OUTPUT SPECIFICATIONS Output current 10A max. Voltage accuracy Full load and Vin(nom.) ± 2%Vo(set) Minimum load 0% Line regulation Vin=Vin(min.) to Vin(max.) at Full Load ± 0.3%Vo(set),typ. Load regulation No Load to Full Load ± 0.4%Vo(set),typ. Ripple and noise (Note2) 20MHz bandwidth 30mVrms,max. 75mVp-p,max. Temperature coefficient ± 0.4%, typ. Δ Io /Δt = 2.5A/μS ,Vin(nom.) Peak deviation 200mV,typ. Dynamic load response (Note 2) Load change step (50% to 100% or 100% to 50% of Io(max.)) Setting time (Vo<10%peak deviation) 25μS,typ. Δ Io /Δt = 2.5A/μS,Vin(nom.) Peak deviation 100mV,typ. Dynamic load response (Note 3) Load change step (50% to 100% or 100% to 50% of Io(max.)) Setting time (Vo<10%peak deviation) 25μS,typ. Output current limit 200% Output short-circuit current Hiccup, automatics recovery External load capacitance ESR≧1mΩ ESR≧10mΩ 1000μF,max. 5000μF,max. Output voltage overshoot-startup Vin=Vin(min.) to Vin(max.) F.L. 1%Vo(set) Voltage adjustability (see fig.1) (Note 4) 0.7525V ~ 5.0V GENERAL SPECIFICATIONS Efficiency See table Isolation voltage None Switching frequency 300KHz, typ. Approvals and standard IEC60950-1, UL60950-1, EN60950-1 Dimensions SMD SIP 1.30 X 0.53 X 0.30 Inch (33.0 X 13.5 X 7.7 mm) 2.00 X 0.50 X 0.28 Inch (50.8 X 12.7 X 7.2 mm) Weight 6.0g(0.22oz) MTBF (Note 1) BELLCORE TR-NWT-000332 MIL-HDBK-217F 1.409 x 10 7 hrs 1.048 x 10 6 hrs TECHNICAL SPECIFICA T ION All specifications are typical at nominal input, full load and 25ºC otherwise noted APPLICATIONS Wireless Network Telecom/Datacom Industry Control System Distributed Power Architectures Semiconductor Equipment Microprocessor Power Applications FEATURES • OUTPUT CURRENT UP TO 10A • SMALL SIZE AND LOW PROFILE : 1.30” X 0.53” X 0.30” (SMD) ; 2.00” X 0.50” X 0.28” (SIP) • HIGH EFFICIENCY - 93% @ 3.3V FULL LOAD • INPUT RANGE FROM 8.3VDC TO 14.0VDC • FIXED SWITCHING FREQUENCY (300KHZ) • SMD & SIP PACKAGES • OUTPUT VOLTAGE PROGRAMMABLE FROM 0.75VDC TO 5.0VDC VIA EXTERNAL RESISTOR • INPUT UNDER-VOLTAGE LOCKOUT • UL60950-1, EN60950-1 AND IEC60950-1 LICENSED • ISO9001 CERTIFIED MANUFACTURING FACILITIES • COMPLIANT TO RoHS EU DIRECTIVE 2002/95/EC OPTIONS Positive Logic Remote on/off DESCRIPTION DOS10-12T (SMD type), DOH10-12T (for Vertical Mounting SIP type) and DOH10-12TA (for Horizontal Mounting SIP type) are non-isolated DC/DC converters that can deliver up to 10A of output current with full load efficiency of 93% at 3.3V output. 1 / 3 |
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