07CY-60T033

ISOLATED DC/DC CONVERTERS 48V Input 3.3V/15A, 5V/12A, 12V/5A Output, 1/8 Brick 07CY-60T Series • • • • • • Isolated High Efficiency High Power Density Fix Frequency (300KHz) Low Cost Input Under Voltage Lockout • • • • • • Output Over Voltage Shutdown OCP/SCP Over Temperature Protection Remote On/Off Logic (Option) Output Voltage Trim Positive/Negative Remote Sense Description The 07CY-60T Series are isolated DC/DC converters that operate from a nominal 48V source. These units provide up to 60W of output power from a nominal 48V 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 12.0V 5.0V 3.3V Input Voltage 36V – 75V 36V – 75V 36V – 75V Max. Output Current 5A 12A 15A Max. Output Power 60.0W 60.0W 50.0W Typical Efficiency 91% 91% 89% Model Number Active High 07CY-60T120 07CY-60T050 07CY-60T033 Model Number Active Low 07CY-60T12L 07CY-60T05L 07CY-60T03L 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 -0.3V -2V -40°C -55°C Typ Max 80V 18V 2000V 85°C 125°C Notes Input Specifications Parameter Input Voltage Input Current (full load) Vo=12.0V Vo=5.0V Vo=3.3V Input Current (no load) Vo=12.0V Vo=5.0V Vo=3.3V Remote Off Input Current 120mA 80mA 40mA 2mA 240mA 160mA 80mA 5mA Min 36V Typ 48V Max 75V 3.0A 2.8A 2.6A 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 48V Input 3.3V/15A, 5V/12A, 12V/5A Output, 1/8 Brick Input Specifications (Continued) Parameter 1 Input Reflected Ripple Current (pk-pk) Input Reflected Ripple Current (RMS) I t Inrush Current Transient Turn-on Voltage Threshold Turn-off Voltage Threshold 2 1 Min 32V 30V Typ 12mA 2mA 0.01A s 34V 32V 2 Max 24mA 4mA 0.02A s 35V 33V 2 Notes Note: 1. Test conditions: with simulated source impedance of 10uH; use a 100uF/100V electrolytic capacitor with ESR = 1 ohm max. at 5Hz to 20MHz at 25°C. Output Specifications Parameter Output Voltage Set Point VO=12.0V VO=5.0V Vo=3.3V Line Regulation VO=12.0V VO=5.0V VO=3.3V Load Regulation VO=12.0V VO=5.0V VO=3.3V Regulation Over Temperature (-40°C to +85°C) VO=12.0V VO=5.0V VO=3.3V Output Current VO=12.0V VO=5.0V VO=3.3V Current Limit Threshold VO=12.0V VO=5.0V VO=3.3V Short Circuit Surge Transient Ripple and Noise (RMS) VO=12.0V VO=5.0V VO=3.3V Ripple and Noise (pk-pk) VO=12.0V VO=5.0V VO=3.3V Turn on Time Overshoot at Turn on Output Capacitance VO=12.0V VO=5.0V VO=3.3V 0uF 0uF 0uF 100mV 110mV 55mV 10mS 0% 130mV 150mV 100mV 25mS 5% 1000uF 10000uF 18000uF 5.5A 13.5A 16A 6.5A 16A 18A 2 3A s 25mV 25mV 15mV 8A 19A 20A 2 5A s 50mV 50mV 30mV Test conditions: Vin=48V, Ta=25°C, with a 1uF ceramic capacitor and a 10uF Tantalum capacitor at the output. 0A 0A 0A 5A 12A 15A Min 11.820V 4.925V 3.250V Typ 12.0V 5.0V 3.3V ±12mV ±5mV ±3mV ±30mV ±10mV ±7mV ±60mV ±45mV ±30mV Max 12.180V 5.075V 3.350V ±24mV ±10mV ±7mV ±60mV ±20mV ±15mV ±100mV ±75mV ±50mV Notes Vin=48V, 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 48V Input 3.3V/15A, 5V/12A, 12V/5A Output, 1/8 Brick Output Specifications (Continued) Parameter Transient Response 25% ~ 50% Max Load 50% ~ 25% Max Load 25% ~ 50% Max Load 50% ~ 25% Max Load 25% ~ 50% Max Load 50% ~ 25% Max Load Overshoot Settling Time Overshoot Settling Time Overshoot Settling Time Overshoot Settling Time Overshoot Settling Time Overshoot Settling Time VO=3.3V VO=5.0V VO=12.0V 300mV 400uS 300mV 400uS 200mV 300uS 200mV 300uS 150mV 150uS 150mV 150uS 400mV 500uS 400mV 500uS 300mV 400uS 300mV 400uS 200mV 200uS 200mV 200uS Test conditions: di/dt = 0.1A/uS, Vin=48V, with a 1uF ceramic capacitor and a 10uF Tantalum capacitor at the output. Min Typ Max Notes Note: All specifications are typical at 25°C unless otherwise stated. General Specifications Parameter Efficiency VO=12.0V VO=5.0V VO=3.3V Switching Frequency Isolation capacitance Output Voltage Trim Range Over Temperature Protection Over Voltage Protection MTBF Dimensions Inches (L × W × H) Millimeters (L × W × H) Weight 2.30 x 0.896 x 0.395 58.42 x 22.86 x 10.04 20g 88% 88% 87% 270KHz 80%Vo 117%Vo 91% 91% 89% 300KHz 1500pF 125°C 122%Vo 2,410,000 hours 330KHz 110%Vo 127%Vo Calculated Per Bell Core TR-332 (IO = 12A, Vin=48V, Vo=3.3V, Ta = 25°C, No forced air) Vin=48V, full load Min Typ Max Notes Note: All specifications are typical at 25°C unless otherwise stated. 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 -0.3V 2.4V -0.3V 2.4V 0mA 0.8V 18V 0.8V 18V 0.75mA Min Typ Max Notes The remote on/off pin open, Unit on. 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 48V Input 3.3V/15A, 5V/12A, 12V/5A Output, 1/8 Brick 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. Vout Rtrimdown = 511 − 10.22 delta Module Trim Rtrimdown GND Rtrimup = (100 + delta ) ⋅Vo ⋅ 5.11 − 626 − 10.22 1.225 ⋅ delta Module Vout Rtrimup Trim GND Notes: delta = (Vo _ req − Vo ) × 100 [% ] Vo Vo_req=Desired (trimmed) output voltage [V] Output voltage Vo=3.308V for 3.3V output; Vo=5.002V for 5.0V; Vo=12.007V for 12V 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 48V Input 3.3V/15A, 5V/12A, 12V/5A Output, 1/8 Brick Efficiency Data 07CY-60T03x EFFICIENCY 95% EFFICIENCY 90% 85% 80% 75% 70% 65% 60% 1.5A 3.75A 7.5A 11.25A 15A 36V 48V 75V OUTPUT CURRENT (A) 07CY-60T05x EFFICIENCY 95% 90% 85% 80% 75% 70% 65% 60% 1.2A 3.0A 6.0A 9.0A 12.0A EFFICIENCY 36V 48V 75V OUTPUT CURRENT (A) 07CY-60T12x EFFICIENCY 95% EFFICIENCY 90% 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 48V Input 3.3V/15A, 5V/12A, 12V/5A Output, 1/8 Brick Thermal Derating Curves (Vin=48V) 07CY-60T03x 07CY-60T05x 07CY-60T12x 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 48V Input 3.3V/15A, 5V/12A, 12V/5A Output, 1/8 Brick Pin Connections Pin 1 2 3 4 5 6 7 8 Function Vin+ Remote On/Off VinVoutSenseTrim Sense+ Vout+ 2004 Bel Fuse Inc. Specifications subject to change without notice. 120804 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