BOTHHAND USA Isolated DC-DC Converters BUB10 Series -- 10 Watt Features Wide 2 : 1 Input Voltage Range(9~18V,18~36V,36~75V) Remote On/Off Input / Output Isolation Voltage: 1.5K Vdc Extended Operating Temperature Range: -40°C to+85°C Output Short Circuit Protection: Description Continuous & Auto Recovery The BUB10 Series are isolated 10W DC/DC converters. Designed with highly efficiency, allow the operating temperature range of these units to be -40°C to +85°C in a 6 pin DIP package with industry-standard footprint. Further features include wide 2 : 1 input voltage range, remote on/off control, short-circuit protection and over voltage protection. Over Voltage Protection: Clamp Mode Shielded Metal Case with Insulated Baseplate Lead Free Design, RoHS Compliant 6 pin DIP Package with Industry-Standard Footprint Customer Design Available 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 (Vdc) Min. Load (1) Full. Load No Load Full Load BUB10-12S0 3.3 240 2400 7 892 78 17000 BUB10-12S1 5 135 2000 7 1096 80 9400 BUB10-12S2 12 0 830 18 1024 85 880 15 0 670 22 1033 85 430 24 0 415 22 1024 86 169 BUB10-12D1 ±5 57 ±1000 6 1068 82 2200 BUB10-12D2 ±12 0 ±415 27 1037 84 430 BUB10-12D3 ±15 0 ±330 30 1018 85 160 BUB10-24S0 3.3 230 2400 4 440 79 23300 BUB10-24S1 5 100 2000 4 534 82 30000 BUB10-24S2 12 0 830 10 506 86 760 15 0 670 12 504 87 430 24 0 415 11 500 87 194 BUB10-24D1 ±5 55 ±1000 4 527 83 2000 BUB10-24D2 ±12 0 ±415 15 506 86 257 BUB10-24D3 ±15 0 ±330 15 496 87 230 BUB10-48S0 3.3 120 2400 1.6 226 77 13300 BUB10-48S1 5 120 2000 1.7 267 82 5700 BUB10-48S2 12 0 830 6 256 85 550 15 0 670 7 255 86 377 24 0 415 6 250 87 122 BUB10-48D1 ±5 60 ±1000 22 267 82 2000 BUB10-48D2 ±12 0 ±415 8 253 86 242 BUB10-48D3 ±15 0 ±330 8 251 86 157 Model Number BUB10-12S3 BUB10-12S5 BUB10-24S3 BUB10-24S5 BUB10-48S3 BUB10-48S5 Input Voltage Range 9~18V Nominal:12Vdc 18~36V Nominal:24Vdc 36~75V Nominal:48Vdc Output Current (mA) Input Current (mA) [email protected] Capacitive Eff .(2) Load, max. (3) (%) (uF) BOTHHAND USA Isolated DC-DC Converters BUB10 Series -- 10 Watt Input Specifications 9-18Vdc 12V nominal input Input Voltage 24V nominal input 18-36Vdc 48V nominal input 36-75Vdc Input filter Pi Type Input surge voltage 12V nominal input 25Vdc (100ms max.) 24V nominal input 50Vdc 48V nominal input 100Vdc Input reflected ripple current Nominal Vin and full load 250mAp-p typ. Start up time Nominal Vin and constant resistive load Open or 3.5V＜Vr＜12V Converter: ON Remote ON/OFF 600ms typ. Short Converter: OFF (4) or 0V＜Vr＜1.2V Sourcing current of remote control pin Nominal Vin ＜0.2 mA Idle input current (at Remote OFF state) Nominal Vin ＜3 mA Reverse voltage protection 1.0A max Environmental Specifications Operating ambient temperature -40°C to +85°C (with derating) Maximum case temperature +100°C Storage temperature range -55°C to +105°C Relative humidity 5% to 95% RH Temperature coefficient ±0.02% / °C max. Output Specifications Output power Voltage accuracy 10 Watts max. Full load and nominal Vin ±1% Minimum load Line regulation See table LL to HL at full load 25% load to full load Load Regulation Balanced load ±0.5% Single ±0.5% Dual ±0.5% Unbalanced load 25% to 100% full load Ripple and Noise 20MHz bandwidth ±5% 80mVp-p max. 3.3Vout models 3.9V Over voltage protection 5Vout models 6.2V (Zener Diode Clamp) 12Vout models 15V 15Vout models 18V Capacitive load Over load protection See table % of full load at nominal input Short circuit protection 150% typ. Continuous, automatic recovery Transient response settling time 50% load step change Transient response over shoot di/dt=0.8A/µs [email protected] 1800Us typ. ≤ ±5% of Vo BOTHHAND USA Isolated DC-DC Converters BUB10 Series -- 10 Watt General Specifications Efficiency Nominal input Isolation voltage Input to output Isolation resistance See table 1500Vdc 9 500Vdc Isolation capacitance 10 Ohms min. 12V nominal input 160pF typ. 24V nominal input 280pF typ. 48V nominal input 400pF typ. Switching frequency 300kHz typ. 6 Reliability, calculated MTBF 1.96× 10 Hrs Physical Specifications Case material Nickel-coated copper Base material Non-conductive black plastic Potting material Silicon rubber (UL94V-0) 2.0 × 1.0 × 0.4 Inch Dimensions (50.8 × 25.4 × 10.2 mm) Weight 30g (1.06oz) typ. BUB10 Series (5) Output Power (%) Power Derating Curve Ambient Temp.TA (℃ ℃) BUB10-48S1 Output Current vs. Efficiency Efficiency (%) Efficiency (%) BUB10-48S1 Input voltage vs. Efficiency Input voltage (V) [email protected] Output Current (A) BOTHHAND USA Isolated DC-DC Converters BUB10 Series -- 10 Watt BUB10-48S1 BUB10-48S1 Transient Response at 50%~100% Max Load Loop Gain & Phase at Vi=48V,Full Loa 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. Short to -Vin (Pin 2). 5. Based on BUB10-48S1. Mechanical Dimensions Pin 1 2 3 4 5 6 Unit: mm [inch] Tolerance:±0.5[0.02] Specifications subject to change without noticed. [email protected] Pin Assignment Single Dual +Vin +Vin -Vin -Vin +Vout +Vout No pin Common -Vout -Vout Remote On/Off (optional)