Datenblatt-Suchmaschine für elektronische Bauteile |
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FAN5090 Datenblatt(PDF) 5 Page - Fairchild Semiconductor |
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FAN5090 Datenblatt(HTML) 5 Page - Fairchild Semiconductor |
5 / 17 page PRODUCT SPECIFICATION FAN5090 REV. 1.0.1 9/16/03 5 Notes: 1. As measured at the VFB (pin 24) sense point. For motherboard applications, the PCB layout should exhibit no more than 0.5m Ω trace resistance between the converter’s output capacitors and the CPU. Remote sensing should be used for optimal performance. 2. Using the VFB pin for remote sensing of the converter’s output at the load, the converter will be in compliance with VRM 9.x specification. Note: 1. 0 = VID pin is tied to GND. 1 = VID pin is pulled up internally to 5V. OVP and OTP Output Overvoltage Detect • 2.1 2.2 2.3 V Over Temperature Shutdown 130 140 150 °C Over Temperature Hysteresis 40 °C Table 1. Output Voltage Programming Codes VID4 VID3 VID2 VID1 VID0 VOUT to CPU 11111 OFF 11110 1.100V 11101 1.125V 11100 1.150V 11011 1.175V 11010 1.200V 11001 1.225V 11000 1.250V 10111 1.275V 10110 1.300V 10101 1.325V 10100 1.350V 10011 1.375V 10010 1.400V 10001 1.425V 10000 1.450V 01111 1.475V 01110 1.500V 01101 1.525V 01100 1.550V 01011 1.575V 01010 1.600V 01001 1.625V 01000 1.650V 00111 1.675V 00110 1.700V 00101 1.725V 00100 1.750V 00011 1.775V 00010 1.800V 00001 1.825V 00000 1.850V Electrical Specifications (continued) (VCC = 12V, VID = [01111] = 1.475V, and TA = +25°C using circuit in Figure 2, unless otherwise noted.) The • denotes specifications which apply over the full operating temperature range. Parameter Conditions Min. Typ. Max. Units |
Ähnliche Teilenummer - FAN5090 |
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Ähnliche Beschreibung - FAN5090 |
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