X7AH-06E BEL | Alldatasheet
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Technical content
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 1.0V-5.0V/6A Output
- Non-Isolated • OCP/SCP (Latch off)
- Fixed Frequency (400kHz) • Trim Function
- Remote On/Off • Low Profile Package (7.82mm)
- Under-voltage Lockout (UVLO)
Description
The Bel x7AH-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 7.82mm. The output is closely regulated and the efficiency of 3.3V 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 5.0V 8.0 – 13.2V 6A 30W 94% S7AH-06E500 V7AH-06E500 3.3V 4.5 – 13.2V 6A 19.8W 91% S7AH-06E330 V7AH-06E330 2.5V 4.5 – 13.2V 6A 15W 89% S7AH-06E250 V7AH-06E250 1.8V 4.5 – 13.2V 6A 10.8W 86% S7AH-06E180 V7AH-06E180 1.5V 4.5 – 13.2V 6A 9.0W 84% S7AH-06E150 V7AH-06E150 1.2V 4.5 – 13.2V 6A 7.2W 81% S7AH-06E120 V7AH-06E120 1.0V 4.5 – 13.2V 6A 6W 79% S7AH-06E100 V7AH-06E100 Note: Add “0” suffix at the end of the model number to indicate “Tube Packaging”, and “R” for “Reel Packaging”, and “G” for “Tray Packaging”. Absolute Maximum Ratings Parameter Min Typ Max Notes Input Voltage (continuous) -0.3V - 14V Output Enable Terminal Voltage -0.3V - 6.5V Ambient Temperature -40°C - 85°C Storage Temperature -40°C - 125°C Input Specifications Parameter Min Typ Max Notes Input Voltage 4.5V - 13.2V Input Current (full load) VO=5.0V VO=3.3V VO=2.5V VO=1.8V VO=1.5V VO=1.2V VO=1.0V 4.8A 5.5A 4.5A 3.4A 2.9A 2.4A 2.0A x7AH-06E Series
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 1.0V-5.0V/6A Output Input Specifications (continued) Parameter Min Typ Max Notes Input Current (no load) VO=5.0V VO=3.3V VO=2.5V VO=1.8V VO=1.5V VO=1.2V VO=1.0V 55mA 50mA 45mA 40mA 35mA 32mA 30mA 95mA 85mA 75mA 65mA 60mA 55mA 50mA When Vout=5V ,Vin=8V- 13.2V,Otherwise Vin=4.5V-13.2V Remote Off Input Current - 2mA - Input Reflected Ripple Current (pk-pk) - 150mA 250mA Input Reflected Ripple Current (RMS) - 60mA 120mA With simulated source impedance of 500nH, 5Hz to 20MHz; use two 270uF/16V Oscon capacitors with ESR = 0.018 ohm max. at 100KHz I2t Inrush Current Transient - 0.04A 2s 0.1A 2s Turn-on Voltage Threshold - 4.2V 4.5V Turn-off Voltage Threshold 3.2V 3.6V 4.0V Only applicable to 1.0V to 3.3V 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=5.0V VO=3.3V VO=2.5V VO=1.8V VO=1.5V VO=1.2V VO=1.0V 4.900V 3.234V 2.450V 1.764V 1.470V 1.176V 0.980V 5.0V 3.3V 2.5V 1.8V 1.5V 1.2V 1.0V 5.100V 3.366V 2.550V 1.836V 1.530V 1.224V 1.020V Test condition: Vin=8V, lout=half load Line Regulation VO=5.0V VO=3.3V VO=2.5V VO=1.8V VO=1.5V VO=1.2V VO=1.0V ±8mV ±5mV ±4mV ±3mV ±2mV ±2mV ±2mV ±10mV ±8mV ±8mV ±6mV ±4mV ±4mV ±4mV Load Regulation VO=5.0V VO=3.3V VO=2.5V VO=1.8V VO=1.5V VO=1.2V VO=1.0V ±8mV ±6mV ±5mV ±4mV ±3mV ±3mV ±3mV ±15mV ±10mV ±8mV ±6mV ±5mV ±5mV ±5mV
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 1.0V-5.0V/6A Output Output Specifications (continued) Parameter Min Typ Max Notes Regulation Over Temperature (-40°C to 85°C) VO=5.0V VO=3.3V VO=2.5V VO=1.8V VO=1.5V VO=1.2V VO=1.0V ±15mV ±10mV ±10mV ±8mV ±6mV ±5mV ±5mV ±30mV ±20mV ±20mV ±15mV ±12mV ±10mV ±8mV Output Current 0A - 6A Current Limit Threshold 7A - 15A Latch Off Short Circuit Surge Transient - 0.003A 2s 0.006A 2s Latch Off Ripple and Noise (RMS) - 30mV 50mV Ripple and Noise (pk-pk) 50mV 100mV BW = 0-20MHz; with 1uF ceramic capacitor & 10uF Aluminum capacitor at the output. Turn on Time - - 30mS Overshoot at Turn on - 3% 7% Output Capacitance 0uF - 2400uF Transient Response Overshoot - 150mV 200mV 50% ~ 100% Max Load Settling Time - 100uS 150uS Overshoot - 150mV 200mV 100% ~ 50% Max Load Settling Time VO=1.0V - 5.0V - 100uS 150uS di/dt = 0.5A/uS; Vin = 8V; with a 220uF Tantalum capacitor at the output. Note: All specifications are typical at 8V input, full load at 25°C unless otherwise stated. General Specifications Parameter Min Typ Max Notes Efficiency VO=5.0V VO=3.3V VO=2.5V VO=1.8V VO=1.5V VO=1.2V VO=1.0V 91% 88% 86% 83% 81% 78% 76% 94% 91% 89% 86% 84% 81% 79% Measured at Vin=8V, full load Switching Frequency 340KHz 400KHz 460KHz Output Trim Range 90%V O - 110%V O MTBF 6,922,389 hours Calculated Per Bell Core TR-332 (IO = Nominal; Ta = 25°C) Dimensions (surface mount) Inches (L × W × H) Millimeters (L × W × H) 0.78 x 0.7 x 0.32 19.812 x 17.78 x 8.128 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 - 5.5g - 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 1.0V-5.0V/6A Output Control Specifications Parameter Min Typ Max Notes Remote On/Off Signal Low (Unit Off) -0.3V - 1.25V Signal High (Unit On) 3.5V - 6.5V Remote on/off pin open, unit on. Output Trim Equations Equations for calculating the trim resistor (in k Ω) 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 4.5V-13.2V Input 1.0V-5.0V/6A Output Efficiency Data 5V module 60.0% 65.0% 70.0% 75.0% 80.0% 85.0% 90.0% 95.0% 100.0% Output current(A) Efficiency 13.2V 3.3V module 60.0% 65.0% 70.0% 75.0% 80.0% 85.0% 90.0% 95.0% 100.0% Output current(A) Efficiency 4.5V 13.2V 2.5V module 60.0% 65.0% 70.0% 75.0% 80.0% 85.0% 90.0% 95.0% 100.0% Output current(A) Efficiency 4.5V 13.2V 1.8V module 60.0% 65.0% 70.0% 75.0% 80.0% 85.0% 90.0% 95.0% 100.0% Output current(A) Efficiency 4.5V 13.2V 1.5V module 60.0% 65.0% 70.0% 75.0% 80.0% 85.0% 90.0% 95.0% Output current(A) Efficiency 4.5V 13.2V 1.2V module 60.0% 65.0% 70.0% 75.0% 80.0% 85.0% 90.0% 95.0% Output current(A) Efficiency 4.5V 13.2V 1.0V module 60.0% 65.0% 70.0% 75.0% 80.0% 85.0% 90.0% Output current(A) Efficiency 4.5V 13.2V
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 1.0V-5.0V/6A Output Thermal Derating Curves The derating curve of 3.3-5.0V Output Voltage The derating curve of 1.0-2.5V Output Voltage
2005 Bel Fuse Inc. Specifications subject to change without notice. 040405 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 4.5-13.2V Input 1.0V-5.0V/6A Output S7AH-06E V7AH-06E Pin Connections Pin Function