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DC/DC Converters
ctparts.com
SPECIFICATIONS
CTDD1906SF-S-1 Series
Wide Input Regulated & Non-Isolated 1W Output, Single Output
Part Number CTDD1906SF-0305-S-1 CTDD1906SF-0309-S-1 CTDD1906SF-0312-S-1 CTDD1906SF-0505-S-1 CTDD1906SF-0512-S-1 CTDD1906SF-0515-S-1 CTDD1906SF-0524-S-1 CTDD1906SF-0705-S-1 CTDD1906SF-0709-S-1 CTDD1906SF-0712-S-1 CTDD1906SF-0715-S-1 CTDD1906SF-0724-S-1 CTDD1906SF-1203-S-1 CTDD1906SF-1205-S-1
Vin Nom. (VDC) 3.3 3.3 3.3 5 5 5 5 7.2 7.2 7.2 7.2 7.2 12 12
Input Range (VDC) 2.7-5.4 2.7-5.4 2.7-5.4 3.6-7.2 3.6-7.2 3.6-7.2 3.6-7.2 6.4-8.4 6.4-8.4 6.4-8.4 6.4-8.4 6.4-8.4 9.0-12.5 9.0-12.5
Vin Max.* (VDC) 5.4 5.4 5.4 7.2 7.2 7.2 7.2 10 10 10 10 10 12.5 12.5
Vout (VDC) 5 9 12 5 12 15 24 5 9 12 15 24 3 5
Iout Max. (mA) 200 110 83 200 83 67 42 200 110 83 67 42 300 200
Iout Min. (mA) 22 11 9 20 9 7 5 20 11 9 7 5 30 20
Effi. Typ. (%) 79 82 84 85 87 88 85 84 82 85 86 85 82 86
Not shown at actual size.
Compliant
RoHS
*If Input voltage above specified may cause permanent damage to the device.
ISOLATION SPECIFICATIONS
Item Isolation Voltage Isolation Resistance Test Condition Tested for 1 minute Test at 500VDC MIN 0 0 TYP MAX Units VDC M
FEATURES
Efficiency: To 85% Temperature Range: -20C to +71C Package: UL94-V0 Miscellaneous: Wide (2:1) Input Range. No heat sink required. Industry standard pinout. Single Output Custom service available. Samples available.
Item 1W Output Power No load current Output voltage accuracy Load regulation Line regulation Temperature drift (Vout) Ripple Switching frequency
OUTPUT SPECIFICATIONS
Test Condition MIN 0.1 1 See tolerance envelope graph From 25% to 100% load Input Voltage from low to high See tolerance envelope graph 20Hz to 300kHzBandwidth 100% load, nominal input voltage 80 100 TYP MAX 1 5 3 0.2 0.2 0.02 300 400 Units W mA % % % %/C mVp-p KHz
Note: 1. All specifications measured at TA=25C, humidity<75%, nominal input voltage and rated output unless otherwise specified.
CHARACTERISTICS
Output Short Circuit Protection: Continuous Temperature Rise at Full Load: 30C (Typ.) Cooling: Free air convection No Load, Power Consumption: 500mW (typical) Operating Temperature Range: -20C to +71C Storage Temperature Range: -55C to +125C Lead Temperature: 300C (1.5mm from case for 10 seconds) Storage Humidity Range: < 95% Case Material: Plastic (UL94-V0) MTBF: >1,000,000 hours Miscellaneous: RoHS Compliant.
TYPICAL CHARACTERISTICS
120
Output Power (%)
100 80 60 40 20 0 -40 0 120 40 71 85 Ambient Temperature (C)
Safe Operating Area
11.21.06
Technologies
Manufacturer of Passive and Discrete Semiconductor Components 800-684-5322 Inside US 949-453-1811 Outside US
Copyright (c) 2006 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice
CENTRAL
DC/DC Converters
ctparts.com
CTDD1906SF-S-1 Series
Wide Input Regulated & Non-Isolated 1W Output, Single Output OUTLINE DIMENSIONS & RECOMMENDED FOOTPRINT DETAILS
CTDD1906SF-S-1 Package 19.50
10.00
Side View
4.10
1.25 12 7
6.80
Bottom View
2.00
15.24
CTDD1906SF-S-1 Footprint o1.00+0.15/-0
2.54
12
7
2.54 Note: All pins on a 2.54mm pitch; all pin diameters are 0.50mm; all dimensions in mm. (Tolerance:0.25)
PIN CONNECTIONS
Pin Function Vin 1 COM 2 Vo 7
12
7
11.21.06
Technologies
Manufacturer of Passive and Discrete Semiconductor Components 800-684-5322 Inside US 949-453-1811 Outside US
Copyright (c) 2006 by CT Magnetics, DBA Central Technologies. All rights reserved. CT Magnetics reserves the right to make improvements or change specifications without notice
CENTRAL

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