DKB1-05S1PH3

DKB1PH3 Series 1 Watt isolated DC-DC Converters Features  7pin SIP Package with Industry-Standard Footprint  Input / Output Isolation Voltage: 3kVDC  High Efficiency  Lead Free Design, RoHS Compliant  Operating temperature: -40°C to +105°C  Meet Safety Standard / Approval: IEC / EN60950-1 Applications These converters are well suitable for battery operated equipment, measurement equipment, telecom, wireless network, Industry control system, everywhere where isolated, tightly regulated voltages and compact size are required. Technical Specification All specifications are typical at nominal input, full load and 25°C unless otherwise stated. Output Voltage (V) Output Current (mA) (1) Full Load 3.3 300 5 200 ±3.3 ±150 DKB1-03D1PH3 ±5 DKB1-05S0PH3 Input Current (mA) Typ. No Load Full Load Eff .(%) (2) Typ. Capacitive Load, max. (3) (uF) 405 74 68 404 75 47 405 74 33/33 ±100 404 75 22/22 3.3 300 264 75 68 DKB1-05S1PH3 5 200 260 77 47 DKB1-05SAPH3 9 110 248 80 33 DKB1-05S2PH3 12 83 247 81 22 DKB1-05S3PH3 15 67 247 81 22 DKB1-05S5PH3 24 42 247 81 10 25 40 247 81 10 DKB1-05D0PH3 ±3.3 ±150 264 75 33/33 DKB1-05D1PH3 ±5 ±100 260 77 22/22 DKB1-05DAPH3 ±9 ±55 248 80 10/10 DKB1-05D2PH3 ±12 ±42 247 81 10/10 DKB1-05D3PH3 ±15 ±33 247 81 10/10 DKB1-05D5PH3 ±24 ±21 247 81 4.7/4.7 DKB1-12S0PH3 3.3 300 109 76 68 DKB1-12S1PH3 5 200 107 78 47 DKB1-12SAPH3 9 110 107 78 33 12 83 104 80 22 15 67 104 80 22 DKB1-12S5PH3 24 42 104 80 10 DKB1-12D0PH3 ±3.3 ±150 109 76 33/33 DKB1-12D1PH3 ±5 ±100 107 78 22/22 DKB1-12DAPH3 ±9 ±55 107 78 10/10 Model Number Input Voltage Range(V) DKB1-03S0PH3 DKB1-03S1PH3 DKB1-03D0PH3 DKB1-05SLPH3 2.97-3.63 Nominal:3.3 4.5-5.5 Nominal:5 DKB1-12S2PH3 DKB1-12S3PH3 10.8-13.2 Nominal:12 E-mail: bothhand_sales@bothhandww.com Web:www.bothhandww.com 35 28 17 A1 (20/09) Page 1 of 7 DKB1PH3 Series 1 Watt isolated DC-DC Converters DKB1-12D2PH3 DKB1-12D3PH3 DKB1-15S0PH3 ±12 ±15 3.3 Output Current (mA) (1) Full Load ±42 ±33 300 DKB1-15S1PH3 5 200 85 78 47 DKB1-15SAPH3 9 110 85 78 33 DKB1-15S2PH3 12 83 83 80 22 15 67 83 80 22 24 42 83 80 10 DKB1-15D0PH3 ±3.3 ±150 87 76 33/33 DKB1-15D1PH3 ±5 ±100 85 78 22/22 DKB1-15DAPH3 ±9 ±55 85 78 10/10 DKB1-15D2PH3 ±12 ±42 83 80 10/10 DKB1-15D3PH3 ±15 ±33 83 80 10/10 DKB1-24S0PH3 3.3 300 54 77 68 DKB1-24S1PH3 5 200 53 79 47 DKB1-24SAPH3 9 110 52 80 33 DKB1-24S2PH3 12 83 51 81 22 15 67 51 81 22 24 42 51 81 10 DKB1-24D0PH3 ±3.3 ±150 54 77 33/33 DKB1-24D1PH3 ±5 ±100 53 79 22/22 DKB1-24DAPH3 ±9 ±55 52 80 10/10 DKB1-24D2PH3 ±12 ±42 51 81 10/10 DKB1-24D3PH3 ±15 ±33 51 81 10/10 Model Number Input Voltage Range(V) DKB1-15S3PH3 DKB1-15S5PH3 13.5-16.5 Nominal:15 DKB1-24S3PH3 DKB1-24S5PH3 21.6-26.4 Nominal:24 Output Voltage (V) Input Current (mA) Typ. No Load Full Load 104 104 87 15 8 Eff .(%) (2) Typ. Capacitive Load, max. (3) (uF) 80 80 76 10/10 10/10 68 Input Specifications 3.3V nominal input 5V nominal input 12V nominal input 15V nominal input 24V nominal input Input filter 2.97-3.63V 4.5-5.5V 10.8-13.2V 13.5-16.5V 21.6-26.4V Capacitor Environmental Specifications Operating ambient temperature Maximum case temperature Storage temperature range Relative humidity -40°C to +105°C +125°C -55°C to +125°C 95% RH max. Output Specifications Output power E-mail: bothhand_sales@bothhandww.com Web:www.bothhandww.com 1Watts max. A1 (20/09) Page 2 of 7 DKB1PH3 Series 1 Watt isolated DC-DC Converters Voltage accuracy Nominal Vin and full load 3.3Vdc 5Vdc 9Vdc 12Vdc 15Vdc 24Vdc 25Vdc Voltage balance Dual output Minimum load ±1% max. 10% load of full load Line regulation For Vin change of 1% Load regulation Nominal Vin and 10%-100% load 3.3Vdc 5Vdc 9Vdc 12Vdc 15Vdc 24Vdc 25Vdc ±1.2% Typ. 15% Typ. 13% Typ. 9% Typ. 8% Typ. 7% Typ. 6% Typ. 6% Typ. 50mVp-p Typ. 100mVp-p Max. See table Ripple and Noise (20MHz Bandwidth) Maximum capacitive load Output short circuit protection 3.135-3.399V 4.75-5.15V 8.73-9.18V 11.64-12.24V 14.55-15.30V 23.52-24.36V 24.50-25.37V DKB1-03SXP/03DXP/24SXP/ 24DXP Other models Temperature coefficient 3S Max. Continuous, Automatic recovery ±0.03%/°C Typ. General Specifications Efficiency Nominal input and full load Isolation voltage Input to output Isolation resistance 500VDC Isolation capacitance Switching frequency Reliability, calculated MTBF See table 3000VDC (60 second) 1000MΩ min. 30pF typ. 150kHz typ. 300kHz max. 2×10 6 Hrs Physical Specifications Case material Plastic (UL94 V-0) Potting material Epoxy (UL94 V-0) Dimensions Weight E-mail: bothhand_sales@bothhandww.com Web:www.bothhandww.com 19.6× 10.1× 6.0 mm 2g Typ. A1 (20/09) Page 3 of 7 DKB1PH3 Series 1 Watt isolated DC-DC Converters Note 1. Io below this value will not damage these converters, however, they may not meet all listed specifications. 2. Typical value, tested at nominal input and full load. 3. For each output. 4. Specifications subject to change without notice. 5. This series of products do not support CC mode, CR mode is recommended. 6. In case of long input lines or hot plug-in requirements, we recommended to use an external low ESR capacitor (22uF) near to the converter’s input pins. Power Derating Curve Power Derating Curve Output Power (%) 120 100 80 60 40 20 0 -40 -20 0 20 40 60 85 80 105 100 120 Ambient Temp.TA () Mechanical Dimensions Single output A_LS-2WR2 DKB1-05S1PH3 DATE CODE Dual output B_LS-2WR2 DKB1-05D1PH3 DATE CODE Pin Assignment Pin Single Dual 1 +Vin 2 -Vin +Vin -Vin 5 -Vout -Vout 6 No pin Common 7 +Vout +Vout Unit: mm (inch) Pin section tolerances:±0.1(±0.004) General tolerances:±0.5(±0.02) E-mail: bothhand_sales@bothhandww.com Web:www.bothhandww.com A1 (20/09) Page 4 of 7 DKB1PH3 Series 1 Watt isolated DC-DC Converters Test Configurations All specifications are typical at nominal input, full load and 25°C unless otherwise stated. A A DC Power Supply DC/DC converter V V Load ◎DC Power Supply: It offers a wide voltage and current range precisely. ◎Current meter (A): Accuracy 200μA ~ 200mA 4 ranges+(0.2% rdg + 2 digits) 2000mA ~ 20A 2 ranges+(0.3% rdg + 2 digits). ◎Voltage meter (V): Accuracy +(0.03% rdg + 4 digits). ◎Load: At full load. ◎Wires: The resistance of the wires must be small. 1. Input voltage range: Narrow input voltage range（±10%）、wide input voltage range (2:1 and 4:1）。 EX: Narrow input voltage range（±10%） 5V nominal input  4.5~5.5V 12V nominal input  10.8~13.2V 24V nominal input  21.6~26.4V Wide input voltage range 2:1 5V nominal input  4.5~9V 12V nominal input  9~18V 24V nominal input  18~36V 48V nominal input  36~75V Wide input voltage range 4:1 (W) 24V nominal input  9~36V 48V nominal input  18~75V 2. Input power : Pin = Vin x Iin Vin：Input voltage Iin：Input current Pout = Vout x Iout Vout：Output voltage Iout：Output current 3. Output power : 4. Efficiency : Efficiency = Pout Pin x100% Pout: Output power Pin: Input power 5. Voltage accuracy: │Vout-Vout(nominal)│ Vout x100% E-mail: bothhand_sales@bothhandww.com Web:www.bothhandww.com Vout：Output voltage Vout(nominal)：Nominal output voltage A1 (20/09) Page 5 of 7 DKB1PH3 Series 1 Watt isolated DC-DC Converters 6. Line regulation: Narrow input voltage range（±10%）and unregulated output voltage series. │ │ Line regulation= Ä Vout Ä Vin Ä Vout = Vout(+10%)-Vout(-10%) x100% Vout Vout(+10%)：Output voltage at Vin = 1.1xVin(nominal)&full load Vout(-10%)：Output voltage at Vin = 0.9xVin(nominal)&full load Vout：Output voltage at Vin = Vin(nominal)&full load Ä Vin = Vin(+10%)-Vin(-10%) x100% Vin(nominal) Vin(+10%)：Input voltage = 1.1xVin(nominal) Vin(-10%)：Input voltage = 0.9xVin(nominal) Vin(nominal)：Nominal Input voltage 7. Load regulation : │Vout(FL)-Vout(NL)│ x100% Vout(FL) Vout(FL): Output voltage at full load Vout(NL): Output voltage at 25% full load or 10% full load 8. Ripple and Noise: as shown below. The bandwidth is 0-20MHz. Ripple&Noise Noise Ripple E-mail: bothhand_sales@bothhandww.com Web:www.bothhandww.com A1 (20/09) Page 6 of 7 DKB1PH3 Series 1 Watt isolated DC-DC Converters Output Ripple&Noise measurement test circuit: as shown below. Copper strip DC/DC converter Co Load Oscilloscope Copper strip Co: usually 0.47uF. 9. Temperature derating curve: The DC-DC converter will operate over a wider temperature range if less power is drawn from the output and the device is already running. The temperature derating curve shows the operating power-temperature range. As shown below. Output Power (%) 120 100 80 60 40 20 0 -40 -20 0 20 40 60 85 80 105 100 120 Ambient Temp.TA (℃) 10. Switching frequency: The nominal operating frequency of the DC-DC converters. 11. Input to output isolation: The dielectric breakdown strength test between input and output circuits. This is the isolation voltage the device is capable of withstanding for a specified time, usually 1 second or 1 minute. 12. Input souce impedance: The power module should be connected to low ac-impedance input souce. Highly inductive souce impedances can affect the stability of the power module. In applications where power is supplied over long lines and output loading is high , it maybe necessary to use a capacitor at the input to ensure startup. Capacitor mounted close to the power module helps ensure stability of the unit , it is commended to use a good quality low Equivalent Series Resistance ( ESR < 0.1Ω at 100KHz ) capacitor of a 22uF for the power module. DC Power Supply Cin DC/DC converter E-mail: bothhand_sales@bothhandww.com Web:www.bothhandww.com Load A1 (20/09) Page 7 of 7