IB1212LS-1W

IB_LS-1W Series 7 pin SIP Package, 1 Watt, Isolated, Unregulated Features  7pin SIP Package with Industry-Standard Footprint  Input / Output Isolation Voltage: 1.5kVDC  High Efficiency  Lead Free Design, RoHS Compliant  Operating temperature: -40°C to +85°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. Model Number Input Voltage Range(V) IB0303LS-1W 3.14-3.47 Nominal:3.3 IB0305LS-1W IB0503LS-1W IB0505LS-1W Output Output Current (mA) (1) Input Current (mA) Typ. Eff .(%) (2) Capacitive Load, Typ. Voltage max. (3) (uF) Full Load No Load Full Load (V) 455 3.3 300 66 68 35 446 5 200 68 47 3.3 300 291 68 68 5 200 286 70 47 9 110 275 72 33 83 269 67 269 74 74 22 IB0515LS-1W 12 15 IB0515LS-1W 24 42 296 68 10 IB1203LS-1W 3.3 300 121 68 68 IB1205LS-1W 5 200 119 70 47 9 110 115 72 33 83 112 67 112 74 74 22 IB1215LS-1W 12 15 IB1215LS-1W 24 42 120 70 10 IB1503LS-1W 3.3 300 97 68 68 IB1505LS-1W 5 200 95 70 47 9 110 92 72 33 90 67 90 74 74 22 IB1515LS-1W 12 15 83 IB1515LS-1W 24 42 96 70 10 IB2403LS-1W 3.3 300 59 70 68 IB2405LS-1W 5 200 58 72 47 9 110 56 74 33 12 15 83 55 76 22 67 55 76 22 24 42 60 70 10 26 200 55 70 47 IB0509LS-1W IB0512LS-1W IB1209LS-1W IB1212LS-1W IB1509LS-1W IB0512LS-1W IB2409LS-1W IB2412LS-1W 4.75-5.25 Nominal:5 11.4-12.6 Nominal:12 14.3-15.8 Nominal:15 22.8-25.2 Nominal:24 IB2415LS-1W IB2415LS-1W IB2615LS-1W 24.7-27.3 Nominal:26 E-mail: bothhand_sales@bothhandww.com 25 15 12 7 7 https://www.bothhandww.com Rev: A0 22 22 22 Page 1 of 6 Input Specifications 3.3V nominal input 3.14-3.47V 5V nominal input 4.75-5.25V 12V nominal input 11.4-12.6V 15V nominal input 14.3-15.8V 24V nominal input 26V nominal input 22.8-25.2V 24.7-27.3V Input filter Capacitor Environmental Specifications -40°Cto+85°C Operating ambient temperature Maximum case temperature +105°C Storage temperature range -55°C to +125°C Relative humidity 95%RH Max. Output Specifications Output power 1Watts Max. Voltage accuracy Nominal Vin and full load 3.3Vdc 5Vdc 9Vdc 12Vdc 15Vdc 24Vdc Voltage balance Output 3.135-3.399V 4.75-5.15V 8.73-9.18V 11.64-12.24V 14.55-15.30V 23.52-24.36V ±1% max. Minimum load 0A Line regulation For Vin charge of -5% +5% Load Regulation 10%~100% load ±0.25% Max. ±1% Max. Ripple and Noise (20MHz Bandwidth) 60mVp-p Max. Maximum capacitive load Output short circuit protection See table Automatic recovery Continuous Temperature coefficient ±0.03%/°C Typ. General Specifications Efficiency Nominal input and full load Isolation voltage Input to output Isolation resistance 500VDC See table 1500VDC (60 second) 1000MΩ Min. Isolation capacitance 30pF Typ. Switching frequency 300kHz Max. Reliability, calculated MTBF 2×10 6 Hrs Physical Specifications Case material Plastic (UL94 V-0) Potting material PU (UL94 V-0) Dimensions 19.6× 10.1× 6.0 mm Weight E-mail: bothhand_sales@bothhandww.com 2g Typ. https://www.bothhandww.com Rev: A0 Page 2 of 6 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 71 -40 -20 0 20 40 60 80 100 120 Ambient Temp.TA () Mechanical Dimensions Bottom View Pin Assignment Front View Pin 1 2 Single +Vin -Vin 4 6 -Vout +Vout Unit: mm (inch) Pin section tolerances:±0.1(±0.004) General tolerances:±0.5(±0.02) E-mail: bothhand_sales@bothhandww.com https://www.bothhandww.com Rev: A0 Page 3 of 6 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 2ranges+(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 10.10~13.2V 24V nominal input  21.6~26.4V 26V nominal input 23.4~28.4V 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 Vout：Output voltage Vout(nominal)：Nominal output voltage https://www.bothhandww.com Rev: A0 Page 4 of 6 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. Noise Ripple&Noise Ripple E-mail: bothhand_sales@bothhandww.com https://www.bothhandww.com Rev: A0 Page 5 of 6 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 71 -40 -20 0 20 40 60 80 100 120 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 Load https://www.bothhandww.com Rev: A0 Page 6 of 6