XRAH-06EXX0 BEL | Alldatasheet
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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 4.5 Vdc - 13.2 Vdc Input 1.0 Vdc - 5.0 Vdc/6 A Output
- Non-Isolated • OCP/SCP (Latch off)
- Fixed Frequency (400 kHz) • Trim Function
- Remote On/Off • Low Profile Package (7.82 mm)
- Under-voltage Lockout (UVLO) • UL60950-1 Recognized (UL/cUL)
Description
The Bel xRAH-06Exx0 is part of the low cost non-isolated dc/dc converter series. The modules use a surface mount package or vertical package for ease of layout and space savings, with a low profile of only 7.82 mm. The output is closely regulated and the efficiency of 3.3 Vdc output module is typically 91% at full load. Typical features include Remote On/Off, under-voltage lockout, over-current protection and short circuit protection. Part Selection Output Voltage Input Voltage Max. Output Current Max. Output Power Typical Efficiency Part Number Surface Mount Part Number Vertical Mount 5.0 Vdc 8.0 Vdc - 13.2 Vdc 6 A 30.0 W 94% SRAH-06E500 VRAH-06E500 3.3 Vdc 4.5 Vdc - 13.2 Vdc 6 A 19.8 W 91% SRAH-06E330 VRAH-06E330 2.5 Vdc 4.5 Vdc - 13.2 Vdc 6 A 15.0 W 89% SRAH-06E250 VRAH-06E250 1.8 Vdc 4.5 Vdc - 13.2 Vdc 6 A 10.8 W 86% SRAH-06E180 VRAH-06E180 1.5 Vdc 4.5 Vdc - 13.2 Vdc 6 A 9.0 W 84% SRAH-06E150 VRAH-06E150 1.2 Vdc 4.5 Vdc - 13.2 Vdc 6 A 7.2 W 81% SRAH-06E120 VRAH-06E120 1.0 Vdc 4.5 Vdc - 13.2 Vdc 6 A 6.0 W 79% SRAH-06E100 VRAH-06E100 Notes: 1. Add “0” suffix at the end of the model number to indicate “Tube Packaging”, and “R” for “Reel Packaging”, and “G” for “Tray Packaging”. 2. All part numbers above indicate RoHS 6. Change the second letter "R" to "7" for RoHS 5 part numbers. Absolute Maximum Ratings Parameter Min Typ Max Notes Input Voltage (continuous) -0.3 V - 14 V Output Enable Terminal Voltage -0.3 V - 6.5 V Ambient Temperature -40 °C - 85 °C Storage Temperature -40 °C - 125 °C Input Specifications Parameter Min Typ Max Notes Input Voltage 4.5 V - 13.2 V Input Current (full load) 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=1.0 V 4.8 A 5.5 A 4.5 A 3.4 A 2.9 A 2.4 A 2.0 A xRAH-06Exx0 Series RoHS Compliant Rev.A
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 4.5 Vdc - 13.2 Vdc Input 1.0 Vdc - 5.0 Vdc/6 A Output Input Specifications (continued) Parameter Min Typ Max Notes Input Current (no load) 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=1.0 V 55 mA 50 mA 45 mA 40 mA 35 mA 32 mA 30 mA 95 mA 85 mA 75 mA 65 mA 60 mA 55 mA 50 mA When Vout=5 V ,Vin=8 V-13.2 V,Otherwise Vin=4.5 V-13.2 V Remote Off Input Current - 2 mA - Input Reflected Ripple Current (pk-pk) - 150 mA 250 mA Input Reflected Ripple Current (rms) - 60 mA 120 mA With simulated source impedance of 500 nH, 5 Hz to 20 MHz; use two 270 uF/16 V Oscon capacitors with ESR = 0.018 ohm max. at 100 kHz I2t Inrush Current Transient - 0.04 A 2s 0.1 A 2s Turn-on Voltage Threshold - 4.2 V 4.5 V Turn-off Voltage Threshold 3.2 V 3.6 V 4.0 V Only applicable to 1.0 V to 3.3 V output modules. Note: All specifications are typical at nominal input at 25 °C unless otherwise stated. Output Specifications Parameter Min Typ Max Notes 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=1.0 V 4.900 V 3.234 V 2.450 V 1.764 V 1.470 V 1.176 V 0.980 V 5.0 V 3.3 V 2.5 V 1.8 V 1.5 V 1.2 V 1.0 V 5.100 V 3.366 V 2.550 V 1.836 V 1.530 V 1.224 V 1.020 V Test condition: Vin=8 V, lout=half load 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=1.0 V ±8 mV ±5 mV ±4 mV ±3 mV ±2 mV ±2 mV ±2 mV ±10 mV ±8 mV ±8 mV ±6 mV ±4 mV ±4 mV ±4 mV 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=1.0 V ±8 mV ±6 mV ±5 mV ±4 mV ±3 mV ±3 mV ±3 mV ±15 mV ±10 mV ±8 mV ±6 mV ±5 mV ±5 mV ±5 mV
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 4.5 Vdc - 13.2 Vdc Input 1.0 Vdc - 5.0 Vdc/6 A Output Output Specifications (continued) Parameter Min Typ Max Notes Regulation Over Temperature (-40 °C to 85 °C) 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=1.0 V ±15 mV ±10 mV ±10 mV ±8 mV ±6 mV ±5 mV ±5 mV ±30 mV ±20 mV ±20 mV ±15 mV ±12 mV ±10 mV ±8 mV Output Current 0 A - 6 A Current Limit Threshold 7 A - 15 A Latch Off Short Circuit Surge Transient - 0.003 A 2s 0.006 A 2s Latch Off Ripple and Noise (rms) - 30 mV 50 mV Ripple and Noise (pk-pk) 50 mV 100 mV BW = 0-20 MHz; with 1 uF ceramic capacitor & 10 uF Aluminum capacitor at the output. Turn on Time - - 30 mS Overshoot at Turn on - 3% 7% Output Capacitance 0 uF - 2400 uF Transient Response Overshoot - 150 mV 200 mV 50% ~ 100% Max Load Settling Time - 100 uS 150 uS Overshoot - 150 mV 200 mV 100% ~ 50% Max Load Settling Time VO=1.0 V -5.0 V - 100 uS 150 uS di/dt = 0.5 A/uS; Vin = 8 V; with a 220 uF Tantalum capacitor at the output. Note: All specifications are typical at 8 V input, full load at 25 °C unless otherwise stated. General Specifications Parameter Min Typ Max Notes Efficiency 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=1.0 V 91% 88% 86% 83% 81% 78% 76% 94% 91% 89% 86% 84% 81% 79% Measured at Vin=8V, full load Switching Frequency 340 kHz 400 kHz 460 kHz Output Trim Range 90% V O - 110% V O MTBF 6,922,389 hours Calculated Per Bell Core SR-332 (Vin= 8 V; Vo=3.3 V; IO = 4.8 A; Ta = 25 °C) Dimensions (surface mount) Inches (L × W × H) Millimeters (L × W × H) 0.78 x 0.7 x 0.32 19.81 x 17.78 x 8.13 Dimensions (vertical) Inches (L × W × H) Millimeters (L × W × H) 0.7 x 0.308 x 0.65 17.78 x 7.82 x 16.51 Weight - 5.5 g - 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 4.5 Vdc - 13.2 Vdc Input 1.0 Vdc - 5.0 Vdc/6 A Output Control Specifications Parameter Min Typ Max Notes Remote On/Off Signal Low (Unit Off) -0.3 V - 1.25 V Signal High (Unit On) 3.5 V - 6.5 V Remote on/off pin open, unit on. 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. BVV AR adjnom downtrim −−=− DVV CR nomadj uptrim −−=− Vnom A B C D Vout Tr im GND Rtrim-down Module Vout Trim GND Rtrim-up Module
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 4.5 Vdc - 13.2 Vdc Input 1.0 Vdc - 5.0 Vdc/6 A Output Efficiency Data Efficiency Curve 60.0% 65.0% 70.0% 75.0% 80.0% 85.0% 90.0% 95.0% 100.0% Output current (A) Efficiency 8 V 13.2 V Vo=5.0 V Efficiency Curve 60.0% 65.0% 70.0% 75.0% 80.0% 85.0% 90.0% 95.0% 100.0% Output current (A) Efficiency 4.5 V 8 V 13.2 V Vo=3.3 V Efficiency Curve 60.0% 65.0% 70.0% 75.0% 80.0% 85.0% 90.0% 95.0% 100.0% Output current (A) Efficiency 4.5 V 8 V 13.2 V Vo=2.5 V Efficiency Curve 60.0% 65.0% 70.0% 75.0% 80.0% 85.0% 90.0% 95.0% 100.0% Output current (A) Efficiency 4.5 V 8 V 13.2 V Vo=1.8 V Efficiency Curve 60.0% 65.0% 70.0% 75.0% 80.0% 85.0% 90.0% 95.0% Output current (A) Efficiency 4.5 V 8 V 13.2 V Vo=1.5 V Efficiency Curve 60.0% 65.0% 70.0% 75.0% 80.0% 85.0% 90.0% 95.0% Output current (A) Efficiency 4.5 V 8 V 13.2 V Vo=1.2 V Efficiency Curve 60.0% 65.0% 70.0% 75.0% 80.0% 85.0% 90.0% Output current (A) Efficienc y 4.5 V 8 V 13.2 V Vo=1.0 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 4.5 Vdc - 13.2 Vdc Input 1.0 Vdc - 5.0 Vdc/6 A Output Thermal Derating Curves Vo=3.3 V - 5.0 V Vo=1.0 V - 2.5 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 4.5 Vdc - 13.2 Vdc Input 1.0 Vdc - 5.0 Vdc/6 A Output Ripple and Noise Waveforms Ripple and noise at max load 5.0 Vdc output Ripple and noise at max load 3.3 Vdc output Ripple and noise at max load 2.5 Vdc output Ripple and noise at max load 1.8 Vdc output Ripple and noise at max load 1.5 Vdc output Ripple and noise at max load 1.2 Vdc output Ripple and noise at max load 1.0 Vdc output Note: Ripple and Noise at 8 Vdc input, 0-20 MHz BW, with 1 uF ceramic capacitor & 10 uF Aluminum capacitor 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 NON-ISOLATED DC/DC CONVERTERS 4.5 Vdc - 13.2 Vdc Input 1.0 Vdc - 5.0 Vdc/6 A Output Transient Response Waveforms Transients 50% to 100% load 5 Vdc output Transients 100% to 50% load 5 Vdc output Transients 50% to 100% load 3.3 Vdc output Transients 100% to 50% load 3.3 Vdc output Transients 50% to 100% load 2.5 Vdc output Transients 100% to 50% load 2.5 Vdc output Transients 50% to 100% load 1.8 Vdc output Transients 100% to 50% load 1.8 Vdc 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 4.5 Vdc - 13.2 Vdc Input 1.0 Vdc - 5.0 Vdc/6 A Output Transient Response Waveforms (continued) Transients 50% to 100% load 1.5 Vdc output Transients 100% to 50% load 1.5 Vdc output Transients 50% to 100% load 1.2 Vdc output Transients 100% to 50% load 1.2 Vdc output Transients 50% to 100% load 1.0 Vdc output Transients 100% to 50% load 1.0 Vdc output Note: Transient Response at 12 V input, di/dt=0.5 A/uS, with 220 uF tantalum cap at the output, Ta=25 deg C.
©2007 Bel Fuse Inc. Specifications subject to change without notice. 010507 CORPORATE FAR EAST EUROPE Bel Fuse Inc. Bel Fuse Ltd. Bel Fuse Europe Ltd.
206 Van Vorst Street 8F/ 8 Luk Hop Street Preston Technology Management Centre
Jersey City, NJ 07302 San Po Kong Marsh Lane, Suite G7, Preston Tel 201-432-0463 Kowloon, Hong Kong Lancashire, PR1 8UD, U.K. Fax 201-432-9542 Tel 852-2328-5515 Tel 44-1772-556601 www.belfuse.com Fax 852-2352-3706 Fax 44-1772-888366 www.belfuse.com www.belfuse.com NON-ISOLATED DC/DC CONVERTERS 4.5 Vdc - 13.2 Vdc Input 1.0 Vdc - 5.0 Vdc/6 A Output Mechanical Outline SRAH-06Exx0 VRAH-06Exx0 RoHS Compliance Complies with the European Directive 2002/95/EC, calling for the elimination of lead and other hazardous substances from electronic products. These parts are not however compatible with the higher temperatures associated with lead free solder processes and must be soldered using a reflow profile with a peak temperature of no more than 240 ºC. bel Pin Connections Pin Function