V7XE-20AS20

V7XE-20AS20 BEL | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 4

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 CONVERTER 12V Input 1.60V-2.80V/20A Output

Description

The Bel V7XE-20AS20 is a part of the non-isolated dc to dc converter Power Module series. The module uses a SIP package for ease of layout and space savings. The effi ciency is typically 86% at full load. This module makes use of inherent output resist ance to facilitate improved transient response. This means the output voltage will decrease with increasing output current. Fo r this reason, the total DC Regulation window at any given operating temperature consists of a no-load se tpoint and a load dependent voltage drop due to module output resistance. Part Selection Output Voltage Input Voltage Max. Output Current Max. Output Power Typical Efficiency Model Number 1.60V – 2.80V 12V 20A 56W 86% V7XE-20AS20 Absolute Maximum Ratings Parameter Min Typ Max Notes Input Voltage (continuous) -0.3V - 16V Output Enable Terminal Voltage -0.3V - 16V Input Signal Voltage -0.3V - 7.3V Ambient Temperature 0°C - 55°C Storage Temperature -40°C - 125°C Input Specifications Parameter Min Typ Max Notes Input Voltage 10.8V - 13.2V Input Current (full load) - - 6A Input Current (no load) - - 100mA Remote Off Input Current - 3mA 30mA Input Reflected Ripple Current (pk-pk) - - 150mA Input Reflected Ripple Current (RMS) - - 25mA Tested with a 47uF Aluminum capacitor. Turn-on Voltage Threshold - 5.3V - Turn-off Voltage Threshold - 5.5V - Note: All specifications are typical at 12V input, full load at 25°C unless otherwise stated.

• Non-Isolated • Power Good Signal
• High Efficiency • Remote On/Off
• High Power Density • OCP/SCP
• 2 Phase Architecture • VID Controlled Output Voltage V7XE-20AS20

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 CONVERTER 12V Input 1.60V-2.80V/20A Output Output Specifications Parameter Min Typ Max Notes Output Voltage Range 1.60V - 2.80V Per attached VID code DC load-line slope - -2.5mV/A - 50mV of droop @Ifl Output Current 0A - 20A Current Limit Threshold 25A - 35A Ripple and Noise (RMS) - 15mV - Ripple and Noise (pk-pk) - 40mV - Tested with 0-20MHz BW, 7 × 4.7uF ceramic capacitors and 10 X 560uF Oscon. Turn on Time - - 200mS Overshoot at Turn on - 0% 5% Output Capacitance 0uF - 1000uF Transient Response 50% ~ 100% Max Load - 60mV - Settling Time - 70uS - 100% ~ 50% Max Load - 60mV - Settling Time All - 30uS - Test conditions: di/dt=1A/us, Vin=12V, and with 7× 4.7uFuF ceramic capacitors and 10 X 560uF Oscon at the output. Note: All specifications are typical at 12V input, full load at 25°C unless otherwise stated. General Specifications Parameter Min Typ Max Notes Efficiency VO=2.80V VO=1.60V 84% 81% 86% 83% Measured at Vin=12V, full load Switching Frequency 450KHz 500KHz 550KHz MTBF TBD Calculated Per Bell Core TR-332 (IO = Nominal; Ta = 25°C) Dimensions Inches (L × W × H) Millimeters (L × W × H) 2.5 x 1.0 x 0.41 63.50 x 25.4 x 10.4 Weight - 18g - Note: All specifications are typical at 25°C unless otherwise stated. Control Specifications Parameter Min Typ Max Notes Signal Low (Unit Off) -0.3V - 0.3V Signal High (Unit On) 1.5V - 13.2V Remote on/off pin open, unit on. Signal Low - - 0.5V Current Sink - - 6mA Signal High - - 5.5V

2004 Bel Fuse Inc. Specifications subject to change without notice. 022704 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 12V Input 1.60V – 2.80V / 20A Output Module leads, header, and any portion of the component that is exposed directly to molten solder will withstand a temperature of 260 degrees C for a minimum of 10 seconds. Component sections not exposed directly to the solder will withstand 150 degrees C. Lead solderability meets ANSI/J-STD-002. Pin Connections Function Pin Pin Function Vin 1 1 15 Vin 2 Reserved 2 No Pin Reserved 3 17 Reserved VID0 4 18 VID1 VID2 5 19 VID3 Vid25mV 6 20 Power Good OUTEN 7 21 ISHARE Reserved 8 22 Reserved Vsense- 9 23 Vsense+ Ground 10 24 Ground Ground 11 25 Ground Ground 12 26 Ground Vout 13 27 Vout Vout 14 28 Vout

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 CONVERTER 12V Input 1.60V-2.80V/20A Output Voltage Identification (VID) Code VID25mV VID3 VID2 VID1 VID0 Vo (VDC) 0 0 1 0 0 1.608 1 0 1 0 0 1.646 0 0 0 1 1 1.685 1 0 0 1 1 1.723 0 0 0 1 0 1.761 1 0 0 1 0 1.800 0 0 0 0 1 1.838 1 0 0 0 1 1.876 0 0 0 0 0 1.915 1 0 0 0 0 1.953 0 1 1 1 1 1.991 1 1 1 1 1 2.029 0 1 1 1 0 2.068 1 1 1 1 0 2.106 0 1 1 0 1 2.144 1 1 1 0 1 2.183 0 1 1 0 0 2.221 1 1 1 0 0 2.259 0 1 0 1 1 2.297 1 1 0 1 1 2.336 0 1 0 1 0 2.374 1 1 0 1 0 2.412 0 1 0 0 1 2.451 1 1 0 0 1 2.489 0 1 0 0 0 2.527 1 1 0 0 0 2.565 0 0 1 1 1 2.604 1 0 1 1 1 2.642 0 0 1 1 0 2.680 1 0 1 1 0 2.719 0 0 1 0 1 2.757 1 0 1 0 1 2.795