0RCY-60TV50

ISOLATED DC/DC CONVERTERS 48 V Input 1.2 V - 3.3 V/15 A, 5 V/12 A, 12 V/5 A Output, 1/8 Brick 0RCY-60T Series • • • • • • • Isolated High Efficiency High Power Density Fix Frequency (300 kHz) Low Cost Input Under Voltage Lockout UL60950 Recognized (UL/cUL) • • • • • • • RoHS Compliant Output Over Voltage Shutdown OCP/SCP Over Temperature Protection Remote On/Off Logic (Option) Output Voltage Trim Positive/Negative Remote Sense Basic Isolation Description The 0RCY-60T Series are isolated dc/dc converters that operate from a nominal 48 V source. These units provide up to 60 W of output power from a nominal 48 V input. These units are designed to be highly efficient and low cost. Features include remote on/off, short circuit protection, over current protection, over temperature protection, input under voltage lockout, and output over voltage protection. These converters are provided in an industry standard eighth brick package. Part Selection Output Voltage 12.0 V 5.0 V 3.3 V 2.5 V 1.8 V 1.5 V 1.2 V Input Voltage 36 V - 75 V 36 V - 75 V 36 V - 75 V 36 V - 75 V 36 V - 75 V 36 V - 75 V 36 V - 75 V Max. Output Current 5A 12 A 15 A 15 A 15 A 15 A 15 A Max. Output Power 60.0 W 60.0 W 50.0 W 37.5 W 27 W 22.5 W 18 W Typical Efficiency 91% 91% 89% 87% 85% 84% 82% Model Number Active High 0RCY-60T120 0RCY-60T050 0RCY-60T033 0RCY-60T025 0RCY-60TV80 0RCY-60TV50 0RCY-60TV20 Model Number Active Low 0RCY-60T12L 0RCY-60T05L 0RCY-60T03L 0RCY-60T02L 0RCY-60TV8L 0RCY-60TV5L 0RCY-60TV2L Note: Add “G” suffix at the end of the model number to indicate Tray Packaging. Absolute Maximum Ratings Parameter Input Voltage (continuous) Remote On/Off I/O Isolation Voltage Ambient Temperature Storage Temperature Min -0.3 V -2 V -40 °C -55 °C Typ Max 80 V 18 V 2000 V 85 °C 125 °C Notes Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com ISOLATED DC/DC CONVERTERS 48 V Input 1.2 V - 3.3 V/15 A, 5 V/12 A, 12 V/5 A Output, 1/8 Brick Input Specifications Parameter Input Voltage Input Current (full load) Vo=12.0 V Vo=5.0 V Vo=3.3 V Vo=2.5 V Vo=1.8 V Vo=1.5 V Vo=1.2 V Input Current (no load) Vo=12.0 V Vo=5.0 V Vo=3.3 V Vo=2.5 V Vo=1.2 V - 1.8 V Remote Off Input Current Input Reflected Ripple Current(rms) Input Reflected Ripple Current(Pk-Pk) I t Inrush Current Transient Turn on Voltage Threshold Turn off Voltage Threshold 2 Min 36 V 32 V 30 V Typ 48 V 90 mA 55 mA 45 mA 40 mA 30 mA 2 mA 4 mA 20 mA 0.01 A s 34 V 32 V 2 Max 75 V 3.0 A 2.8 A 2.6 A 2.0 A 1.4 A 1.2 A 0.9A 130 mA 75 mA 70 mA 70 mA 60 mA 10 mA 10 mA 40 mA 0.02 A s 35 V 33 V 2 Notes with simulated source impedance of 10 uH; a 100uF/100V electrolytic capacitor with ESR = 1 ohm max. 5 Hz to 20 MHz Note: All specifications are typical at 25 °C unless otherwise stated. Output Specifications Parameter Output Voltage Set Point VO=12.0 V VO=5.0 V Vo=3.3 V VO=2.5 V VO=1.8 V Vo=1.5 V Vo=1.2 V Line Regulation VO=12.0 V VO=5.0 V Vo=3.3 V VO=2.5 V VO=1.8 V Vo=1.5 V Vo=1.2 V Load Regulation VO=12.0 V VO=5.0 V Vo=3.3 V VO=2.5 V VO=1.8 V Vo=1.5 V Vo=1.2 V ±12 mV ±5 mV ±3 mV ±3 mV ±3 mV ±3 mV ±3 mV ±24 mV ±10 mV ±7 mV ±7 mV ±7 mV ±7 mV ±7 mV Min 11.760 V 4.925 V 3.250 V 2.463 V 1.773 V 1.478 V 1.182 V Typ 12.0 V 5.0 V 3.3 V 2.5 V 1.8 V 1.5 V 1.2 V ±30 mV ±10 mV ±7 mV ±6 mV ±5 mV ±5 mV ±5mV Max 12.240 V 5.075 V 3.350 V 2.538 V 1.827 V 1.523 V 1.218 V ±60 mV ±20 mV ±15 mV ±12 mV ±10 mV ±10 mV ±10 mV Notes Vin=48 V, Io=50% full load, Ta=25 °C. Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com ISOLATED DC/DC CONVERTERS 48 V Input 1.2 V - 3.3 V/15 A, 5 V/12 A, 12 V/5 A Output, 1/8 Brick Output Specifications (continued) Parameter Regulation Over Temperature (-40 °C to +85 °C) VO=12.0 V VO=5.0 V Vo=3.3 V VO=2.5 V VO=1.8 V Vo=1.5 V VO=1.2 V Output Current VO=12.0 V VO=5.0 V Vo=3.3 V VO=2.5 V VO=1.8 V Vo=1.5 V Vo=1.2 V Current Limit Threshold VO=12.0 V VO=5.0 V Vo=3.3 V VO=2.5 V VO=1.8 V Vo=1.5 V Vo=1.2 V Short Circuit Surge Transient Ripple and Noise (rms) VO=12.0 V VO=5.0 V Vo=3.3 V VO=2.5 V VO=1.8 V Vo=1.5 V Vo=1.2 V Ripple and Noise (pk-pk) VO=12.0 V VO=5.0 V Vo=3.3 V VO=2.5 V VO=1.8 V Vo=1.5 V Vo=1.2 V Turn on Time Overshoot at Turn on Output Capacitance VO=12.0 V VO=5.0 V Vo=3.3 V VO=2.5 V VO=1.8 V Vo=1.5 V Vo=1.2V 0 uF 0 uF 0 uF 0 uF 0 uF 0 uF 0 uF 100 mV 95 mV 55 mV 55 mV 45 mV 45 mV 45 mV 15 mS 0% 130 mV 120 mV 80 mV 80 mV 70 mV 70 mV 70 mV 30 mS 5% 1000 uF 10000 uF 18000 uF 18000 uF 18000 uF 18000 uF 18000 uF 25 mV 25 mV 15 mV 12 mV 10 mV 10 mV 10 mV 50 mV 50 mV 30 mV 25 mV 20 mV 20 mV 20 mV 5.5 A 13.5 A 16 A 16 A 16 A 16 A 16 A 6.5 A 16 A 18 A 18 A 18 A 18 A 18 A 3A s 2 Min Typ ±60 mV ±45 mV ±30 mV ±25 mV ±20 mV ±15 mV ±12 mV - Max ±100 mV ±75 mV ±50 mV ±40 mV ±30 mV ±25 mV ±20mV 5A 12 A 15 A 15 A 15 A 15 A 15 A 8A 19 A 20 A 20 A 20 A 20 A 20 A 5A s 2 Notes 0A 0A 0A 0A 0A 0A 0A Test conditions: Vin=48 V, Ta=25 °C, with a 1uF ceramic capacitor and a 10 uF Tantalum capacitor at the output. Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com ISOLATED DC/DC CONVERTERS 48 V Input 1.2 V - 3.3 V/15 A, 5 V/12 A, 12 V/5 A Output, 1/8 Brick Output Specifications (continued) Parameter Transient Response Overshoot 25% ~ 50% Max Load Settling Time VO=12.0 V Overshoot 50% ~ 25% Max Load Settling Time Overshoot 25% ~ 50% Max Load Settling Time VO=5.0 V Overshoot 50% ~ 25% Max Load Settling Time Overshoot 25% ~ 50% Max Load Settling Time VO=3.3 V Overshoot 50% ~ 25% Max Load Settling Time Overshoot 25% ~ 50% Max Load Settling Time VO=2.5 V Overshoot 50% ~ 25% Max Load Settling Time Overshoot 25% ~ 50% Max Load Settling Time VO=1.8 V - 1.2 V Overshoot 50% ~ 25% Max Load Settling Time Min Typ 300 mV 400 uS 300 mV 400 uS 200 mV 300 uS 200 mV 300 uS 130 mV 150 uS 130 mV 150 uS 130 mV 150 uS 130 mV 150 uS 120 mV 150 uS 120 mV 150 uS Max 400 mV 500 uS 400 mV 500 uS 230 mV 400 uS 230 mV 400 uS 160 mV 200 uS 160 mV 200 uS 160 mV 200 uS 160 mV 200 uS 150 mV 200 uS 150 mV 200 uS Notes Test conditions: di/dt = 0.1 A/uS, Vin=48 V, with a 1 uF ceramic capacitor and a 10 uF Tantalum capacitor at the output. Note: All specifications are typical at 25 °C unless otherwise stated. General Specifications Parameter Efficiency VO=12.0 V VO=5.0 V VO=3.3 V VO=2.5 V VO=1.8 V VO=1.5 V VO=1.2 V Switching Frequency Isolation capacitance Output Voltage Trim Range Remote Sense Compesation Over Temperature Protection Over Voltage Protection MTBF Dimensions Inches (L × W × H) Millimeters (L × W × H) Weight 2.30 x 0.896 x 0.411 58.42 x 22.86 x 10.45 20 g 88% 88% 87% 85% 83% 82% 80% 270 kHz 80%Vo 91% 91% 89% 87% 85% 84% 82% 300 kHz 1500 pF 125 °C 130%Vo 2,410,000 hours 330 kHz 110%Vo 10%Vo Vin=48V, full load, in hiccup mode Calculated Per Bell Core SR-332 (IO = 12 A, Vin=48 V, Vo=3.3 V, Ta = 25 °C, No forced air) The total voltage increased by trim and remote sense should not exceed 10%Vo Min Typ Max Notes Vin=48 V, full load Note: All specifications are typical at 25 °C unless otherwise stated. Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com ISOLATED DC/DC CONVERTERS 48 V Input 1.2 V - 3.3 V/15 A, 5 V/12 A, 12 V/5 A Output, 1/8 Brick Control Specifications Parameter Remote On/Off Signal Low (Unit On) Signal High (Unit Off) Signal Low (Unit Off) Signal High (Unit On) Current Sink Active Low Active High -0.3 V 2.4 V -0.3 V 2.4 V 0 mA 0.8 V 18 V 0.8 V 18 V 0.75 mA 0RCY-60TxxL. The remote on/off pin open, Unit off 0RCY-60Txx0. The remote on/off pin open, Unit on Min Typ Max Notes Output Trim Equations Equations for calculating the trim resistor (in kΩ) are shown below. The Trim Down resistor should be connected between the Trim pin and Ground pin. The Trim Up resistor should be connected between the Trim pin and the Vout. Only one of the resistors should be used for any given application. Rtrimdown = 511 − 10.22 delta Module Vout Trim Rtrimdown GND 1.Vo =12 V-1.5 V (100 + delta ) ⋅ Vo ⋅ 5.11 − 626 Rtrimup = − 10.22 1.225 ⋅ delta 2. Vo =1.2 V Vout Rtrimup = (100 + delta ) ⋅ Vo ⋅ 5.11 − 626 − 10.22 1.225 ⋅ delta Rtrimup Module Trim GND Notes: delta = (Vo _ req − Vo ) × 100[% ] Vo Vo_req=Desired (trimmed) output voltage [V] Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com ISOLATED DC/DC CONVERTERS 48 V Input 1.2 V - 3.3 V/15 A, 5 V/12 A, 12 V/5 A Output, 1/8 Brick Efficiency Data 0RCY-60TV2x EFFICIENCY 90% EFFICIENCY 85% 80% 75% 70% 65% 60% 55% 50% 1.5A 0RCY-60TV5x EFFICIENCY 85% 80% 75% 70% 65% 60% 55% 50% 45% 1.5A EFFICIENCY 36V 48V 75V 36V 48V 75V 3.75A 7.5A 11.25A 15A 3.75A 7.5A 11.25A 15A OUTPUT CURRENT (A) OUTPUT CURRENT (A) 0RCY-60TV8x EFFICIENCY 90% 85% 0RCY-60T02x EFFICIENCY 90% 85% EFFICIENCY 36V 48V 75V EFFICIENCY 80% 75% 70% 65% 60% 55% 50% 1.5A 3.75A 7.5A 11.25A 15A OUTPUT CURRENT (A) 80% 75% 70% 65% 60% 55% 1.5A 3.75A 7.5A 11.25A 15A 36V 48V 75V OUTPUT CURRENT (A) 0RCY-60T03x EFFICIENCY 95% 90% EFFICIENCY EFFICIENCY 0RCY-60T05x EFFICIENCY 95% 90% 85% 80% 75% 70% 65% 60% 1.2A 85% 80% 75% 70% 65% 60% 1.5A 3.75A 7.5A 11.25A 15A 36V 48V 75V 36V 48V 75V 3.0A 6.0A 9.0A 12.0A OUTPUT CURRENT (A) OUTPUT CURRENT (A) 0RCY-60T12x EFFICIENCY 95% 90% EFFICIENCY 85% 80% 75% 70% 65% 60% 0.5A 1.25A 2.5A 3.75A 5.0A 36V 48V 75V OUTPUT CURRENT (A) Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com ISOLATED DC/DC CONVERTERS 48 V Input 1.2 V - 3.3 V/15 A, 5 V/12 A, 12 V/5 A Output, 1/8 Brick Thermal Derating Curves Vin=48V, with maximum junction temperature of semiconductors derated to 120 degree C. Vo=1.2 V Vo=1.5 V Vo=1.8 V Vo=2.5 V Vo=3.3 V Vo=5 V Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com ISOLATED DC/DC CONVERTERS 48 V Input 1.2 V - 3.3 V/15 A, 5 V/12 A, 12 V/5 A Output, 1/8 Brick Thermal Derating Curves (continued) Vo=12 V Thermal Reference Note：TH1 and TH2 are hot spots which should not exceed 118 degree C. Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com ISOLATED DC/DC CONVERTERS 48 V Input 1.2 V - 3.3 V/15 A, 5 V/12 A, 12 V/5 A Output, 1/8 Brick Ripple and Noise Waveforms 1.2 V/15 A output. 1.5 V/15 A output 1.8 V/15 A output. 2.5 V/15 A output 3.3 V/15 A output. 5.0 V/12 A output 12 V/5 A output Note: Ripple and noise at full load, 48 V input, and with a 1 uF ceramic cap and a 10 uF tantalum cap at the output, Ta=25 deg C. Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com ISOLATED DC/DC CONVERTERS 48 V Input 1.2 V - 3.3 V/15 A, 5 V/12 A, 12 V/5 A Output, 1/8 Brick Transient Response Waveforms Vout=1.2 V 50% to 25% Load Transients Vout=1.2 V 25% to 50% Load Transients Vout=1.5 V 50% to 25% Load Transients Vout=1.5 V 25% to 50% Load Transients Vout=1.8 V 50% to 25% Load Transients Vout=1.8 V 25% to 50% Load Transients Vout=2.5 V 50% to 25% Load Transients Vout=2.5 V 25% to 50% Load Transients Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com ISOLATED DC/DC CONVERTERS 48 V Input 1.2 V - 3.3 V/15 A, 5 V/12 A, 12 V/5 A Output, 1/8 Brick Transient Response Waveforms (continued) Vout=3.3 V 50% to 25% Load Transients Vout=3.3 V 25% to 50% Load Transients Vout=5.0 V 50% to 25% Load Transients Vout=5.0 V 25% to 50% Load Transients Vout=12 V 50% to 25% Load Transients Vout=12 V 25% to 50% Load Transients Note: Transient response is tested at di/dt=0.1 A/uS, external 10 uF tantalum capacitor and 1 uF ceramic capacitor, Vin=48 V, Ta=25 deg C. Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com ISOLATED DC/DC CONVERTERS 48 V Input 1.2 V - 3.3 V/15 A, 5 V/12 A, 12 V/5 A Output, 1/8 Brick Mechanical Outline Pin Connections Pin 1 2 3 4 5 6 7 8 Function Vin+ Remote On/Off VinVoutSenseTrim Sense+ Vout+ RoHS Compliance Complies with the European Directive 2002/95/EC, calling for the elimination of lead and other hazardous substances from electronic products. ©2005 Bel Fuse Inc. Specifications subject to change without notice. 032906 CORPORATE Bel Fuse Inc. 206 Van Vorst Street Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com FAR EAST Bel Fuse Ltd. 8F/ 8 Luk Hop Street San Po Kong Kowloon, Hong Kong Tel 852-2328-5515 Fax 852-2352-3706 www.belfuse.com EUROPE Bel Fuse Europe Ltd. Preston Technology Management Centre Marsh Lane, Suite G7, Preston Lancashire, PR1 8UD, U.K. Tel 44-1772-556601 Fax 44-1772-888366 www.belfuse.com