FAN5067MX Fairchild Semiconductor, FAN5067MX Datasheet
FAN5067MX
Specifications of FAN5067MX
Related parts for FAN5067MX
FAN5067MX Summary of contents
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FAN5067 ACPI Dual Switch Controller Features • Implements ACPI control with PWROK, SLP_S3 and SLP_S5 • Switch and linear regulator controller for 3. Dual • Linear regulator controller and linear regulator for VADJ Dual output adjustable from 2.5V ...
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FAN5067 Pin Assignments DUALOUT1 DUALOUT2 Pin Definitions Pin Number Pin Name 1 QCAP 2 PUMP 3 5VSTBY 4 DUALOUT1 5 DUALOUT2 6 DUALFB 7 SLP_S3 8 SLP_S5 9 PWR_OK GND 12 VADJFB 13 VADJ 14 VADJOUT 15 ...
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PRODUCT SPECIFICATION Absolute Maximum Ratings V CCP All Other Pins Junction Temperature Storage Temperature Lead Soldering Temperature, 10 seconds Thermal Resistance Junction to Ambient Thermal Resistance Junction-to-case, Recommended Operating Conditions Parameter +3.3VMAIN +5VMAIN +5VSTBY +12V Ambient Operating Temperature ...
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FAN5067 Electrical Specifications ( =5V 3.3V, V +5VSTBY +5VMAIN +3.3V The • denotes specifications which apply over the full operating temperature range. Parameter DUAL Output Out1 V , Off Out1 ...
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PRODUCT SPECIFICATION Table 1. Power Descriptors PWROK SLP_S3 SLP_S5 Main OFF OFF OFF OFF OFF OFF 1 1 ...
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FAN5067 Table 2. State Transition Table 000 001 000 — x 001 S5 — 010 — x 011 S5 — 100 — x 101 S5 — 110 — x 111 S5 S3 Notes: 1. Control Signal order: PWROK, SLP_S3, SLP_S5. ...
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PRODUCT SPECIFICATION Application Circuits +5V Standby 5V Main +12V 3.3V Main SLP_S3 SLP_S5 PWR_OK Table 3. FAN5067 Application Bill of Materials Reference Manufacturer, Part # C1-4 Various C5–6 Various R1 Various R2 Various D1 Fairchild MBR0520L Q1 ...
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PRODUCT SPECIFICATION ATX 5Vmain, 18A 5Vstdby 720mA 12V, 6A 3.3Vmain, 14A FAN5067 SO16 PWROK SLP_S3# SLP_S5# Figure 5. System Architectural Block Diagram (Power Paths Only) REV. 1.0.1 5/2/02 Synchronous Conversion RC5058 Linear SO24 Linear/Switch Typedet Linear RC1587 Linear Switch 3.3Vdual ...
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FAN5067 Application Information The FAN5067 Controller The FAN5067 is a fully compliant ACPI controller IC. Used with an ATX power supply, it generates a 3. Dual and power for either SDRAM or DDR, and has a large array ...
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FAN5067 300 200 ESR (m ) 100 47 100 200 Figure 6. Recommended C vs. ESR for Stable Operation of the Dual Output Adjustable Dual Output The adjustable dual output is intended to provide power to SDRAM ...
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PRODUCT SPECIFICATION FAN5067 ACPI Control Lines As already discussed, the FAN5067 outputs are controlled by the three ACPI control lines, SLP_S3, SLP_S5 and PWROK, as summarized in Tables 1 and 2. System design- ers must in particular be careful to ...
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FAN5067 UVLO If the +5V standby is below approximately 4.5V, the FAN5067 will leave off or turn off all outputs. Similar com- ments apply to the +12V main at 7.5V. The +5V standby UVLO has approximately 0.5V hysteresis, the +12V ...
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PRODUCT SPECIFICATION Mechanical Dimensions 16 Lead SOIC Inches Millimeters Symbol Min. Max. Min. A .053 .069 1.35 A1 .004 .010 0.10 B .013 .020 0.33 C .0075 .010 0.19 D .386 .394 9.80 E .150 .158 3.81 e .050 BSC ...
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... Ordering Information Product Number Package FAN5067M 16 pin SOIC FAN5067MX 16 pin SOIC in Tape & Reel DISCLAIMER FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT RIGHTS, NOR THE RIGHTS OF OTHERS ...