NON-ISOLATED DC/DC CONVERTERS 4.5V-13.2V Input 0.9V-5.0V/15A Output V7PB-15E Series • • Non-Isolated Over Temperature Protection • High Efficiency • Under-voltage Lockout (UVLO) • High Power Density • OCP/SCP • Low Cost • Remote Sense • Excellent Thermal Performance • Industrial Temperature Range • Remote On/Off • Wide Input Voltage Range • Active Low/High (option) • Wide Output Trim Range Description The Bel V7PB-15Exxx series are part of the low cost non-isolated DC/DC power converter series. These modules use a SIP package for ease of layout and space savings. The output is closely regulated and the efficiency at 3.3V output is typically 92% at full load. Typical features include remote on/off, under-voltage lockout, wide input voltage range, wide output trim range, over-current protection and short circuit protection. Part Selection Output Voltage 5.0V Input Voltage 8.0V – 13.2V Max. Output Current 15A Max. Output Power 75.0W Typical Efficiency 92.6% Model Number Active Low V7PB-15E50L Model Number Active High V7PB-15E50S 3.3V 4.5V – 13.2V 2.5V 4.5V – 13.2V 15A 48.5W 92% V7PB-15E33L V7PB-15E33S 15A 37.5W 90% V7PB-15E25L V7PB-15E25S 1.8V 4.5V – 13.2V 15A 27.0W 88% V7PB-15E18L V7PB-15E18S 1.5V 4.5V – 13.2V 15A 22.5W 86% V7PB-15E15L V7PB-15E15S 1.2V 4.5V – 13.2V 15A 18.0W 84% V7PB-15E12L V7PB-15E12S 0.9V 4.5V – 13.2V 15A 13.5W 80% V7PB-15E09L V7PB-15E09S 0.9V - 3.63V 4.5V – 13.2V 15A 54.5W 92% V7PB-15E1AL V7PB-15E1AS Note: Add “G” suffix at the end of the model number to indicate “Tray Packaging”. Absolute Maximum Ratings Parameter Min Typ Max Input Voltage (continuous) -0.3V - 15V Output Enable Terminal Voltage -0.3V - 15V Ambient Temperature -40°C - 85°C Storage Temperature -40°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 NON-ISOLATED DC/DC CONVERTERS 4.5V-13.2V Input 0.9V-5.0V/15A Output Input Specifications Parameter Min Typ Max 4.5V 8.0V - 13.2V 13.2V Vo=3.3V Vo=2.5V Vo=1.8V Vo=1.5V Vo=1.2V Vo=0.9V - - 11.4A 9.0A 6.7A 5.8A 4.9A 3.9A Vo=5.0V Vo=3.3V Vo=2.5V Vo=1.8V Vo=1.5V Vo=1.2V Vo=0.9V - - 11.2A 4.9A 3.6A 2.7A 2.3A 1.9A 1.49A Vo=3.3V Vo=2.5V Vo=1.8V Vo=1.5V Vo=1.2V Vo=0.9V - - 180mA 180mA 180mA 175mA 170mA 165mA Vo=5.0V Vo=3.3V Vo=2.5V Vo=1.8V Vo=1.5V Vo=1.2V Vo=0.9V - - 210mA 160mA 140mA 120mA 120mA 110mA 105mA Input Reflected Ripple Current (pk-pk) - - 600mA Input Reflected Ripple Current (RMS) - - 250mA - 0.04A s 3.9V 2.5V 5.3V 4.5V Notes Input Voltage 0.9V≤Vo≤3.63V Vo>3.63V Input Current (full load) Vin=5V Input Current (full load) Vin=12V Input Current (no load) Vin=5V Input Current (no load) 2 I t Inrush Current Transient Turn-on Voltage Threshold Turn-off Voltage Threshold Turn-on Voltage Threshold Turn-off Voltage Threshold 2 2 0.08A s - Vin=12V Tested with simulated source impedance of 500nH and one 470uF/25V AL. capacitor. with ESR=0.03 ohm max and two 270uF/16V Oscon capacitor. with ESR=0.013 ohm max at 100KHz 0.9V≤Vo≤3.63V Vo>3.63V Output Specifications Parameter Min Typ Max 4.900V 3.234V 2.450V 1.764V 1.470V 1.176V 0.882V 5.0V 3.3V 2.5V 1.8V 1.5V 1.2V 0.9V 5.100V 3.366V 2.550V 1.836V 1.530V 1.224V 0.918V Notes Output Voltage Set Point Vo=5.0V Vo=3.3V Vo=2.5V Vo=1.8V Vo=1.5V Vo=1.2V Vo=0.9V Test condition: Vin=12V, 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 4.5V-13.2V Input 0.9V-5.0V/15A Output Output Specifications (continued) Parameter Min Typ Max Notes Load Regulation Vo=5.0V Vo=3.3V Vo=2.5V Vo=1.8V Vo=1.5V Vo=1.2V Vo=0.9V - 15mV 10mV 8mV 6mV 5mV 5mV 5mV 40mV 20mV 20mV 15mV 15mV 15mV 15mV Vo=5.0V Vo=3.3V Vo=2.5V Vo=1.8V Vo=1.5V Vo=1.2V Vo=0.9V - 15mV 10mV 7mV 5mV 3mV 3mV 3mV 35mV 20mV 15mV 10mV 10mV 10mV 10mV Vo=5.0V Vo=3.3V Vo=2.5V Vo=1.8V Vo=1.5V Vo=1.2V Vo=0.9V - 40mV 15mV 10mV 5mV 5mV 5mV 2mV 80mV 30mV 20mV 15mV 15mV 15mV 10mV Output Current 0A - 15A Current Limit Threshold Short Circuit Surge Transient 18A - 45A Vo=5.0V Vo=3.3V Vo=2.5V Vo=1.8V Vo=1.5V Vo=1.2V Vo=0.9V - 4.5A s 2 3.9A s 2 3A s 2 3A s 2 3A s 2 3A s 2 2.5A s 9A s 2 7.8A s 2 6A s 2 6A s 2 6A s 2 6A s 2 5A s Vo=5.0V Vo=3.3V Vo=2.5V Vo=1.8V Vo=1.5V Vo=1.2V Vo=0.9V Overshoot at Turn on - 280mS 280mS 240mS 220mS 200mS 190mS 170mS - 310mS 310mS 270mS 250mS 230mS 220mS 200mS 5%Vo,set Output Capacitoracitance - - 6800uF - 60mV 60mV 50mV 40mV 40mV 30mV 20mV 100mV 100mV 90mV 80mV 80mV 70mV 60mV Line Regulation Regulation Over Temperature (-40°C to +85 °C) 2 2 Turn on Time Output Ripple and Noise (pk-pk) Vo=5.0V Vo=3.3V Vo=2.5V Vo=1.8V Vo=1.5V Vo=1.2V Vo=0.9V Test conditions: 0-20MHz BW; 22uF 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 NON-ISOLATED DC/DC CONVERTERS 4.5V-13.2V Input 0.9V-5.0V/15A Output Output Specifications (continued) Parameter Output Ripple and Noise (RMS) Min Vo=5.0V Vo=3.3V Vo=2.5V Vo=1.8V Vo=1.5V Vo=1.2V Vo=0.9V - Typ 25mV 20mV 15mV 10mV 10mV 10mV 5mV Max 50mV 40mV 30mV 20mV 20mV 20mV 15mV Notes Test conditions: 0-20MHz BW; 22uF tantalum capacitor at the output Transient Response (Vin=12V) 50% ~ 100% Max Load Settling Time 100% ~ 50% Max Load VO=5.0V Settling Time 50% ~ 100% Max Load Settling Time 100% ~ 50% Max Load VO=3.3V Settling Time 50% ~ 100% Max Load Settling Time 100% ~ 50% Max Load VO=0.9V 2.5V Settling Time - 150mV 220mV - 60uS 100uS - 150mV 220mV - 60uS 100uS - 80mV 120mV - 60uS 100uS - 80mV 120mV - 60uS 100uS - 70mV 120mV - 60uS 90uS - 70mV 120mV - 60uS 90uS - 120mV 160mV - 70uS 120uS - 120mV 160mV - 70uS 120uS Test conditions: di/dt=0.5A/us, Vin=12.0Vdc, and with a 470uF tantalum capacitor at the output except Vo=5.0V Transient Response (Vin=5V) 50% ~ 100% Max Load Settling Time 100% ~ 50% Max Load Settling Time VO=0.9V 3.3V Test conditions: di/dt = 0.5A/uS; Vin =5V; with one 470uF tantalum capacitor at the output 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 NON-ISOLATED DC/DC CONVERTERS 4.5V-13.2V Input 0.9V-5.0V/15A Output General Specifications Parameter Min Typ Max Vo=5.0V Vo=3.3V Vo=2.5V Vo=1.8V Vo=1.5V Vo=1.2V Vo=0.9V 88% 87% 85% 83% 81% 79% 75% 92.6% 92% 90% 88% 86% 84% 80% - Vo=3.3V Vo=2.5V Vo=1.8V Vo=1.5V Vo=1.2V Vo=0.9V 88% 86% 83% 81% 79% 75% 93% 91% 88% 86% 83% 81% - 180KHz 200KHz 220KHz - - 403%Vo 90%Vo - - 110%Vo 110%Vo - - 10%Vo Notes Efficiency Measured at Vin=12V, full load. Efficiency Switching Frequency Output Voltage Trim Range (Wide Trim) Output Voltage Trim Range (Narrow Trim) Vo=1.2V-5.0V Vo=0.9V Remote Sense Compensation MTBF Measured at Vin=5V, full load. Vo=0.9V Calculated Per Bell Core TR332 (IO = 80%Io,max; Vo=1.8V; Vin=12V; Ta = 25°C) 3,714,560 hours Dimensions Inches (L × W × H) Millimeters (L × W × H) 2.0 x 0.55 x 0.36 50.8 x 13.97 x 9.14 Weight - 10g - Note: All specifications are typical at 25°C unless otherwise stated. Control Specifications Parameter Min Typ Max Signal Low (Unit Off) -0.3V - 0.4V Signal High (Unit On) 2.8V - 13.2V Signal Low (Unit On) -0.3V - 0.4V Signal High (Unit Off) 2.8V - 13.2V Notes Remote On/Off V7PB-15ExxS V7PB-15ExxL 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 4.5V-13.2V Input 0.9V-5.0V/15A 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 Vout A = −B Vnom − Vadj Rtrimdown Module Trim GND Vout RTrimUp = Vadj Vnom 0.9 - 3.63 5.0 3.3 2.5 1.8 1.5 1.2 0.9 C −D − Vnom Module Trim Rtrimup GND A N/A 31.574 18.8157 12.7927 7.5426 5.2865 3.027 N/A B N/A 19.010 25.310 30.110 39.110 33.610 24.410 N/A C 6.008 6.008 6.008 6.008 6.008 6.008 6.008 6.008 D 2.150 11.50 17.800 22.600 31.600 26.100 16.900 64.900 Efficiency Data MODULE 3.3V MODULE 5.0V EFFICIENCY 95% 90% 85% 12V 80% 75% EFFICIENCY 100% 100.0% 95.0% 90.0% 85.0% 80.0% 75.0% 70.0% 5V 12V 1.5 70% 1.5 3.75 7.5 11.25 OUTPUT CURRENT 3.75 7.5 11.25 15.0 15.0 OUTPUT CURRENT 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 4.5V-13.2V Input 0.9V-5.0V/15A Output Efficiency Data (continued) MODULE 1.8V MODULE 2.5V EFFICIENCY EFFICIENCY 100% 90% 5V 80% 12V 70% 60% 1.5 3.75 7.5 11.25 95% 90% 85% 80% 75% 70% 65% 60% 15.0 5V 12V 1.5 OUTPUT CURRENT 3.75 7.5 11.25 OUTPUT CURRENT MODULE 1.2V 90% 95% 90% 85% 80% 75% 70% 65% 60% EFFICIENCY EFFICIENCY MODULE 1.5V 15.0 5V 12V 80% 5V 70% 12V 60% 50% 1.5 3.75 7.5 11.25 OUTPUT CURRENT 1.5 15.0 3.75 7.5 11.25 OUTPUT CURRENT 15.0 MODULE 0.9V EFFICIENCY 90% 80% 5V 70% 12V 60% 50% 1.5 3.75 7.5 11.25 15.0 OUTPUT CURRENT 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 4.5V-13.2V Input 0.9V-5.0V/15A Output Thermal Derating Curves (Vin=5.5V, Vo=3.3V) (Vin=13.2V, Vo=3.3V) 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 4.5V-13.2V Input 0.9V-5.0V/15A Output Pin Connections Pin Function 1 Vo+ 2 Vo+ 3 Opt. Remote Sense (+) 4 Vo+ 5 Ground 6 Ground 7 Vin+ 8 Vin+ 9 Not used 10 Trim 11 Remote On/Off 2004 Bel Fuse Inc. Specifications subject to change without notice. 120704 CORPORATE FAR EAST EUROPE Bel Fuse Inc. 206 Van Vorst Street Jersey City, NJ 07302 Tel 201-432-0463 Fax 201-432-9542 www.belfuse.com 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 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