MFG:FSC D/C:08+
MFG: FSC
D/C: 08+
Description: The FAN5029 is a multi-phase buck switchingregulator controller optimized to convert a 12V inputsupply to the processor core voltage re...
The FAN5029 is a multi-phase buck switchingregulator controller optimized to convert a 12V inputsupply to the processor core voltage required by highperformanceIntel? processors. It has an internal 8-bitDAC that converts a digital voltage identification (VID)code that is sent from the processor to set the outputvoltage between 0.5V and 1.6V. It outputs a PWM toexternal MOSFET drivers that, in turn, drive theswitching power MOSFETs. The switching frequencyof the design is programmable by a single resistorvalue and the number of phases can be programmedto support 2-, 3-, 4-, or 5-phase applications.
The FAN5029 also includes programmable no-loadoffset and droop functions to adjust the output voltageas a function of the load current, as required by theIntel specifications. The FAN5029 also provides anaccurate and reliable short-circuit protection functionwith an adjustable over-current set point.
The FAN5029 is specified over the extendedcommercial temperature range of 0?C to +85?C and isavailable in a 40-lead MLP package.
| Product | Product status | Eco Status | Package type | Leads | Packing method | Package Drawing | Package Marking Convention** |
|---|---|---|---|---|---|---|---|
| FAN5029MPX_NAAC238 | Full Production | Green | Power 66 | 40 | TAPE REEL | Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2: 5029MP Line 3: C1 |
| ** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples |
Package marking information for product FAN5029 is available. Click here for more information . |
FAN5029
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