VRPB-10D25S

NON-ISOLATED DC/DC CONVERTERS 3.0 Vdc - 13.2 Vdc Input 0.9 Vdc - 5.0 Vdc/10 A Output VRPB-10D Series • • • • • Non-Isolated High Efficiency High Power Density RoHS Compliant • • • • Rev.A Remote On/Off Under-voltage Lockout (UVLO) OCP/SCP Wide Input Excellent Thermal Performance Low Cost Description The Bel VRPB-10Dxxx is part of the low cost non-isolated dc/dc power converter series. The modules use a SIP package for ease of layout and space savings. The output is closely regulated and the efficiency is typically 93% at full load. Typical features include Remote On/Off, under-voltage lockout, over-current protection and short circuit protection. Part Selection Output Voltage 5.0 Vdc 3.3 Vdc 2.5 Vdc 1.8 Vdc 1.5 Vdc 1.2 Vdc 0.9 Vdc Input Voltage 8.0 Vdc - 13.2 Vdc 4.5 Vdc 13.2 Vdc 3.1 Vdc - 13.2 Vdc 3.0 Vdc - 13.2 Vdc 3.0 Vdc - 13.2 Vdc 3.0 Vdc - 13.2 Vdc 3.0 Vdc - 13.2 Vdc Max. Output Current 10 A 10 A 10 A 10 A 10 A 10 A 10 A Max. Output Power 50.0 W 33.0 W 25.0 W 18.0 W 15.0 W 12.0 W 9.0 W Typ. Efficiency at Vin=12V 93% 91% 89% 86% 84% 81% 78% Model Number Active Low VRPB-10D50L VRPB-10D33L VRPB-10D25L VRPB-10D18L VRPB-10D15L VRPB-10D12L VRPB-10D09L Model Number Active High VRPB-10D50S VRPB-10D33S VRPB-10D25S VRPB-10D18S VRPB-10D15S VRPB-10D12S VRPB-10D09S Notes: 1. All part numbers above indicate RoHS 6. Change the second letter "R" to "7" for RoHS 5 part numbers. 2. Add “G” suffix at the end of the model numbers listed above to indicate “Tray Packaging”. Absolute Maximum Ratings Parameter Input Voltage (continuous) Output Enable Terminal Voltage Ambient Temperature Storage Temperature Min -0.3 V -0.3 V -40 °C -40 °C Typ Max 15 V 15 V 85 °C 125 °C Notes Input Specifications Parameter Input Voltage Vo=5.0 V Vo=3.3 V Vo=2.5 V Vo=0.9-1.8 V Input Current (full load) Vin=3.3 V Vin=5.0 V Vin=13.2 V Input Current (no load) Vin=3.3 V Vin=5.0 V Vin=13.2 V 200 mA 200 mA 150 mA 10.0 A 8.8 A 5.5 A 8V 4.5 V 3.1 V 3.0 V 13.2 V 13.2 V 13.2 V 13.2 V Min Typ Max Notes Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com NON-ISOLATED DC/DC CONVERTERS 3.0 Vdc - 13.2 Vdc Input 0.9 Vdc - 5.0 Vdc/10 A Output Input Specifications (continued) Parameter Input Reflected Ripple Current (pk-pk) Input Reflected Ripple Current (rms) I t Inrush Current Transient Turn-on Voltage Threshold Turn-off Voltage Threshold Vo=5.0 V Vo=3.3 V Vo=0.9-2.5 V 2 Min - Typ 0.04 A s 2.9 V 2 Max 250 mA 70 mA 0.08 A s 5.5 V 3.8 V 2.95 V 2 Notes Tested with a 22 uF tantalum input capacitor & simulated source impedance of 500 nH, 5 Hz to 20 MHz. Output Specifications Parameter Output Voltage Set Point VO=5.0 V VO=3.3 V VO=2.5 V VO=1.8 V VO=1.5 V VO=1.2 V VO=0.9 V Load Regulation VO=5.0 V VO=3.3 V VO=2.5 V VO=1.8 V VO=1.5 V VO=1.2 V VO=0.9 V Line Regulation VO=5.0 V VO=3.3 V VO=2.5 V VO=1.8 V VO=1.5 V VO=1.2 V VO=0.9 V Regulation Over Temperature (-40 °C to 85 °C) 8 mV 35 mV 5 mV 35 mV Output Current 0A 10 A Current Limit Threshold 13 A 25 A 2 2 Short Circuit Surge Transient 1.5 A s 0. 8 A s Ripple and Noise Vin=12 V (Test condition: 0-20 MHz BW, 22 uF tantalum capacitor on output) VO=5.0 V 75 mV 120 mV VO=3.3 V 75 mV 100 mV VO=2.5 V 60 mV 80 mV pk-pk VO=1.5-1.8 V 45 mV 60 mV VO=0.9-1.2 V 40 mV 55 mV VO=5.0 V 25 mV 50 mV VO=3.3 V 25 mV 40 mV VO=2.5 V 20 mV 35 mV rms VO=1.5-1.8 V 15 mV 25 mV VO=0.9-1.2 V 12 mV 20 mV VO=5.0 V VO=0.9-3.3 V 2 mV 2 mV 2 mV 2 mV 2 mV 2 mV 2 mV 10 mV 10 mV 8 mV 5 mV 5 mV 5 mV 5 mV 10 mV 6 mV 6 mV 5 mV 3 mV 3 mV 3 mV 20 mV 16 mV 12 mV 9 mV 7 mV 6 mV 5 mV Min 4.900 V 3.247 V 2.460 V 1.772 V 1.476 V 1.181 V 0.886 V Typ 5.0 V 3.3 V 2.5 V 1.8 V 1.5 V 1.2 V 0.9 V Max 5.100 V 3.353 V 2.540 V 1.828 V 1.524 V 1.219 V 0.914 V Notes Test condition: Vin=12 V, lout=full load Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com NON-ISOLATED DC/DC CONVERTERS 3.0 Vdc - 13.2 Vdc Input 0.9 Vdc - 5.0 Vdc/10 A Output Output Specifications (continued) Parameter Min Typ Max Ripple and Noise Vin=5.0 V (Test condition: 0-20 MHz BW, 22 uF tantalum capacitor on output) VO=1.5-3.3 V 35 mV 70 mV pk-pk VO=0.9-1.2 V 30 mV 70 mV Vo=0.9-3.3 V 10 mV 15 mV rms Ripple and Noise Vin=3.3 V (Test condition: 0-20 MHz BW, 22 uF tantalum Capacitor on output) Vo=2.5 V 15 mV 70 mV Vo=1.8 V 20 mV 70 mV pk-pk Vo=1.2-1.5 V 25 mV 70 mV Vo=0.9 V 30 mV 70 mV Vo=2.5 V 5 mV 15 mV Vo=1.8 V 6 mV 15 mV rms Vo=0.9-1.5 V 8 mV 15 mV Turn on Time 80 mS Overshoot at Turn on Output Capacitance Transient Response Vin=12 V 50% ~ 100% Max Load Settling Time 100% ~ 50% Max Load Settling Time 50% ~ 100% Max Load Settling Time 100% ~ 50% Max Load Settling Time 50% ~ 100% Max Load Settling Time 100% ~ 50% Max Load Settling Time 50% ~ 100% Max Load Settling Time 100% ~ 50% Max Load Settling Time 50% ~ 100% Max Load Settling Time 100% ~ 50% Max Load Settling Time 50% ~ 100% Max Load Settling Time 100% ~ 50% Max Load Settling Time 50% ~ 100% Max Load Settling Time 100% ~ 50% Max Load Settling Time VO=0.9 V VO=1.2 V VO=1.5 V VO=1.8 V VO=2.5 V VO=3.3 V VO=5 V 100 mV 50 uS 100 mV 50 uS 80 mV 40 uS 60 mV 40 uS 60 mV 40 uS 40 mV 40 uS 60 mV 40 uS 40 mV 40 uS 60 mV 50 uS 40 mV 50 uS 60 mV 40 uS 40 mV 40 uS 40 mV 40 uS 40 mV 40 uS 150 mV 80 uS 150 mV 80 uS 120 mV 80 uS 100 mV 80 uS 100 mV 80 uS 80 mV 80 uS 100 mV 80 uS 80 mV 80 uS 90 mV 80 uS 80 mV 80 uS 90 mV 80 uS 80 mV 80 uS 80 mV 80 uS 80 mV 80 uS di/dt = 0.5 A/uS; Vin = 12 V; Ta = 25 °C and with a 470 uF Aluminum capacitor at the output 0 uF 5%Vo,set 3300 uF Notes Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com NON-ISOLATED DC/DC CONVERTERS 3.0 Vdc - 13.2 Vdc Input 0.9 Vdc - 5.0 Vdc/10 A Output Output Specifications (continued) Parameter Transient Response Vin=5.0 V 50% ~ 100% Max Load Settling Time 100% ~ 50% Max Load Settling Time 50% ~ 100% Max Load Settling Time 100% ~ 50% Max Load Settling Time 50% ~ 100% Max Load Settling Time 100% ~ 50% Max Load Settling Time Transient Response Vin=3.3 V 50% ~ 100% Max Load Settling Time 100% ~ 50% Max Load Settling Time 50% ~ 100% Max Load Settling Time 100% ~ 50% Max Load Settling Time 50% ~ 100% Max Load Settling Time 100% ~ 50% Max Load Settling Time 50% ~ 100% Max Load Settling Time 100% ~ 50% Max Load Settling Time 50% ~ 100% Max Load Settling Time 100% ~ 50% Max Load Settling Time VO=0.9 V VO=1.2 V VO=1.5 V VO=1.8 V VO=2.5 V 150 mV 50 uS 150 mV 50 uS 130 mV 50 uS 130 mV 50 uS 120 mV 50 uS 120 mV 50 uS 140 mV 50 uS 140 mV 50 uS 120 mV 50 uS 120 mV 50 uS 200 mV 80 uS 200 mV 80 uS 180 mV 80 uS 180 mV 80 uS 160 mV 80 uS 160 mV 80 uS 180 mV 80 uS 180 mV 80 uS 160 mV 80 uS 160 mV 80 uS di/dt = 0.5A/uS; Vin = 3.3V; Ta = 25°C and with a 470uF Aluminum capacitor at the output VO=0.9-1.5 V VO=1.8 V VO=2.5-3.3 V Min Typ 120 mV 50 uS 120 mV 50 uS 110 mV 50 uS 110 mV 50 uS 80 mV 50 uS 80 mV 50 uS Max 160 mV 80 uS 160 mV 80 uS 150 mV 80 uS 150 mV 80 uS 120 mV 80 uS 120 mV 80 uS di/dt = 0.5 A/uS; Vin = 5 V; Ta = 25 °C and with a 470 uF Aluminum capacitor at the output Notes Note: All specifications are typical at 25 °C unless otherwise st ated. Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com NON-ISOLATED DC/DC CONVERTERS 3.0 Vdc - 13.2 Vdc Input 0.9 Vdc - 5.0 Vdc/10 A Output General Specifications Parameter Efficiency (Vin=12 V, Io=Io-max ) VO=5.0 V VO=3.3 V VO=2.5 V VO=1.8 V VO=1.5 V VO=1.2 V VO=0.9 V Efficiency (Vin=5.0 V, Io=Io-max) VO=3.3 V VO=2.5 V VO=1.8 V VO=1.5 V VO=1.2 V VO=0.9 V Efficiency (Vin=3.3 V, Io=Io-max) VO=2.5 V VO=1.8 V VO=1.5 V VO=1.2 V VO=0.9 V Switching Frequency Vo=0.9 V Vo=1.2-5.0 V Output Trim Range Vo=0.9 V Vo=1.2-5.0 V MTBF Dimensions Inches (L × W × H) Millimeters (L × W × H) Remote sense compensation Weight 2.0 x 0.55 x 0.387 50.8 x 13.97 x 9.84 10 g 10% Min 90% 87% 85% 81% 80% 77% 73% 89% 87% 83% 82% 78% 74% 89% 84% 82% 80% 77% 163 kHz 180 kHz 90%VO Typ 93% 91% 89% 86% 84% 81% 78% 92% 90% 87% 85% 81% 77% 92% 88% 86% 84% 80% 170 kHz 200 kHz 2,140,721 hours Max 187 kHz 220 kHz 120%VO 110%VO Calculated Per Bell Core SR-332 (IO =80%Iomax; Vo=1.8 V; Vin=12 V; Ta = 25 °C) Notes Note: All specifications are typical at 25 °C unless otherwise stated. Control Specifications Parameter Remote On/Off Signal Low (Unit Off) Signal High (Unit On) Signal Low (Unit On) Signal High (Unit Off) -0.3 V 2.8 V -0.3 V 2.8 V 0.4 V 13.2 V 0.4 V 13.2 V Min Typ Max Notes VRPB-10DxxS VRPB-10DxxL Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com NON-ISOLATED DC/DC CONVERTERS 3.0 Vdc - 13.2 Vdc Input 0.9 Vdc - 5.0 Vdc/10 A Output Output Trim Equations Equations for calculating the trim resistor (in kΩ) given the desired adjusted voltage (Vadj) and the nominal output voltage of the converter (Vnom) are shown below. The Trim Down resistor should be connected between the Trim pin and Vout. The Trim Up resistor should be connected between the Trim pin and Ground. Only one of the resistors should be used for any given application. RTrimDown = A −B Vnom − Vadj Vout Rtrimdown Module Trim GND RTrimUp = Vadj C −D − Vnom Vout Module Trim Rtrimup GND Vnom 5.5 3.3 2.5 1.8 1.5 1.2 0.9 A 31.58 11.63 7.92 4.69 3.25 1.78 - B 17.51 13.74 13.74 21.55 21.55 9.07 - C 6.01 3.72 3.72 3.72 3.72 3.54 1.46 D 10.00 9.09 9.09 16.90 16.90 4.64 0.909 Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com NON-ISOLATED DC/DC CONVERTERS 3.0 Vdc - 13.2 Vdc Input 0.9 Vdc - 5.0 Vdc/10 A Output Efficiency Data 95.0% 90.0% EFFICIENCY 85.0% 80.0% 75.0% 70.0% 65.0% 1 2 3 4 5 6 7 OUTPUT CURRENT 8 9 10 12.0V EFFICIENCY Module 5.0V Module 3.3V 95.0% 90.0% 85.0% 80.0% 75.0% 70.0% 1 2 3 4 5 6 7 8 9 10 OUTPUT CURRENT 5.0V 12.0V Module 2.5V 95.0% 90.0% 95.0% 90.0% EFFICIENCY 85.0% 80.0% 75.0% 70.0% 65.0% 60.0% 1 2 3 4 5 6 7 OUTPUT CURRENT 8 9 10 Module 1.8V EFFICIENCY 85.0% 80.0% 75.0% 70.0% 65.0% 3.3V 5.0V 12.0V 3.3V 5.0V 12.0V 1 2 3 4 5 6 7 OUTPUT CURRENT 8 9 10 Module 1.5V 95.0% 90.0% EFFICIENCY 85.0% 80.0% 75.0% 70.0% 65.0% 60.0% 55.0% 1 2 3 4 5 6 7 OUTPUT CURRENT 8 9 10 Module 1.2V 100.0% 90.0% EFFICIENCY 80.0% 70.0% 60.0% 50.0% 40.0% 30.0% 20.0% 1 2 3 4 5 6 7 OUTPUT CURRENT 8 9 10 3.3V 5V 12V 3.3V 5.0V 12.0V Module 0.9V 90.0% 80.0% EFFICIENCY 70.0% 60.0% 50.0% 40.0% 30.0% 20.0% 1 2 3 4 5 6 7 OUTPUT CURRENT 8 9 10 3.3V 5V 12V Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com NON-ISOLATED DC/DC CONVERTERS 3.0 Vdc - 13.2 Vdc Input 0.9 Vdc - 5.0 Vdc/10 A Output Thermal Derating Curves Vin=13.2 V Vin=5.5 V & Vin=3.63 V Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com NON-ISOLATED DC/DC CONVERTERS 3.0 Vdc - 13.2 Vdc Input 0.9 Vdc - 5.0 Vdc/10 A Output Ripple and Noise Waveform Note: Ripple and noise at full load, 8 Vdc input, 3.3 V output, with external load capacitor Co=22 uF (Tantalum capacitor) and Ta=25 deg C. Transient Response Waveforms 50% to 100% load Transient at 12 V input 100% to 50% load Transient at 12 V input Note: Transient Response at di/dt=0.5 A/uS, with external load capacitor Co=22 uF(tantalum ). 50% to 100% load Transient at 12 V input 100% to 50% load Transient at 12 V input Note: Transient Response at di/dt=0.5 A/uS, with external load capacitor Co=470 uF(electrolytic). Bel Fuse Inc. 206 Van Vorst Street, Jersey City, NJ 07302 • Tel 201-432-0463 • Fax 201-432-9542 • www.belfuse.com NON-ISOLATED DC/DC CONVERTERS 3.0 Vdc - 13.2 Vdc Input 0.9 Vdc - 5.0 Vdc/10 A Output Mechanical Outline Pin Connections Pin 1 2 3 4 5 6 7 8 9 10 11 Function Vo+ Vo+ Opt. Remote Sense (+) Vo+ Ground Ground Vin+ Vin+ Not used Trim Remote On/Off RoHS Compliance Complies with the European Directive 2002/95/EC, calling for the elimination of lead and other hazardous substances from electronic products. ©2007 Bel Fuse Inc. Specifications subject to change without notice. 011907 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