SPECIFICATIONS

CTDD1907SF-TU3K-1 Series

Fixed Input Isolated & Unregulated1W Output, Twin Independent Output

PartNumber

CTDD1907SF-0505-TU3K-1CTDD1907SF-0509-TU3K-1CTDD1907SF-0512-TU3K-1CTDD1907SF-0515-TU3K-1CTDD1907SF-1205-TU3K-1CTDD1907SF-1209-TU3K-1CTDD1907SF-1212-TU3K-1CTDD1907SF-1215-TU3K-1CTDD1907SF-2405-TU3K-1CTDD1907SF-2409-TU3K-1CTDD1907SF-2412-TU3K-1CTDD1907SF-2415-TU3K-1

VinNom.(VDC)55551212121224242424

Input Range

(VDC)

4.5-5.54.5-5.54.5-5.54.5-5.510.8-13.210.8-13.210.8-13.210.8-13.221.6-26.421.6-26.421.6-26.421.6-26.4

Vo1,Vo2(VDC)591215591215591215

Io1Max.(mA)100564233100564233100564233

Io2Min.(mA)106431064310643

Effi.Typ.(%)7275787874

75797974767980

ISOLATION SPECIFICATIONS

Item

Isolation Voltage(Vin/Vout)Isolation Voltage(Vo1/Vo2)Isolation Resistance(Vin/Vout)Isolation Resistance(Vo1/Vo2)

Test ConditionTested for 1 minuteTested for 1 minuteTest at 500VDCTest at 500VDC

MIN3000300010001000

TYP

MAX

UnitsVDCVDCMΩMΩ

FEATURES

Efficiency:To 80%

Temperature Range:-40°C to +85°CIsolation:3KVDCPackage:UL94-V0

Miscellaneous:No heat sink required.No external componentsrequired.Industry standard pinout.Miniature SIP package.TwinOutput Voltage.PCB Mounting.Optimized Volume Custom serviceavailable.

Samples available.

ItemOutput PowerLine regulationLoad regulationOutput voltage accuracyTemperature driftOutput rippleSwitching frequency

OUTPUT SPECIFICATIONS

Test ConditionFor Vin change of 1%10% to 100% full loadSee tolerance envelope graph100% full load20MHz BandwidthFull load, nominal input

75100

0.03150

%/°CmVp-pKHz

MIN0.1

TYP

MAX11.215

UnitsW%%

Note:

1.All specifications measured at TA=25°C, humidity<75%, nominal input voltage and rated output unlessotherwise specified.

TYPICAL CHARACTERISTICS

11.17.06