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S7AH-12F150 Datasheet(PDF) 2 Page - Bel Fuse Inc. |
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S7AH-12F150 Datasheet(HTML) 2 Page - Bel Fuse Inc. |
2 / 8 page 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 3.0V-5.5V Input 1.0V-3.3V/12A Output Input Specifications (continued) Parameter Min Typ Max Notes Input Reflected Ripple Current (pk-pk) - 260mA 320mA Input Reflected Ripple Current (RMS) - 75mA 120mA With simulated source impedance of 500nH, 5Hz to 20MHz; use a 270uF/6.3V cap with ESR=0.03 ohm max at 100KHz I 2t Inrush Current Transient - 0.09A 2s0.2A2s Turn on Voltage Threshold 2.1V - Turn off Voltage Threshold - 2V 2.4V Note: All specifications are typical at 25°C unless otherwise stated. Output Specifications Parameter Min Typ Max Notes Output Voltage Set Point VO=3.3V VO=2.5V VO=1.8V VO=1.5V VO=1.2V VO=1.0V 3.234V 2.450V 1.764V 1.470V 1.176V 0.980V 3.3V 2.5V 1.8V 1.5V 1.2V 1.0V 3.366V 2.550V 1.836V 1.530V 1.224V 1.020V Test conditions: Vin=5V, Io= 50% load Line Regulation - ±1mV ±4mV Load Regulation - ±2mV ±5mV Regulation Over Temperature (-40 °C to +85°C) VO=3.3V VO=2.5V VO=1.8V VO=1.5V VO=1.2V VO=1.0V - - - - - - ±10mV ±9mV ±7mV ±6mV ±5mV ±4mV ±15mV ±13mV ±12mV ±11mV ±10mV ±9mV Output Current 0A - 12A Current Limit Threshold 20A - 30A Short Circuit Surge Transient - 0.3A 2s 0.6A 2s Ripple and Noise (RMS) - 12mV 21mV Ripple and Noise (pk-pk) - 50mV 90mV Test conditions: 0-20MHz BW; 1uF ceramic capacitor and 330uF external capacitor at the output. Turn on Time - 5mS 10mS Overshoot at Turn on - 0% 3% Output Capacitance 330uF - 4800uF Transient Response Overshoot - 110mV 150mV 50% ~ 100% Max Load Settling Time - 40uS 80uS Overshoot - 110mV 150mV 100% ~ 50% Max Load Settling Time VO=3.3V - 40uS 80uS Overshoot - 100mV 150mV 50% ~ 100% Max Load Settling Time - 30uS 60uS Overshoot - 100mV 150mV 100% ~ 50% Max Load Settling Time VO=2.5V - 30uS 60uS Overshoot - 90mV 130mV 50% ~ 100% Max Load Settling Time - 20uS 40uS Overshoot - 90mV 130mV 100% ~ 50% Max Load Settling Time VO=1.0V - 1.8V - 20uS 40uS Test conditions: di/dt=0.5A/us, Vin=5V, with 330uF external load capacitance. Note: 1. All specifications are typical at 5V input, full load at 25°C unless otherwise stated. |
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