MFG:FSC D/C:08+
MFG: FSC
D/C: 08+
Description: The FAN5033 device is a multi-phase buck switching regulator controller optimized to convert a 12V input supply to the processor core v...
The FAN5033 device is a multi-phase buck switching regulator controller optimized to convert a 12V input supply to the processor core voltage required by high performance Intel® processors. It has an internal 8-bit DAC that converts a digital voltage identification (VID) code, sent from the processor, to set the output voltage between 0.5V and 1.6V in 6.25mV steps. It outputs PWM signals to external MOSFET drivers that drive the switching power MOSFETs. The switching frequency of the design is programmable by a single resistor value. The number of phases can be programmed to support two- or three-phase applications.
The FAN5033 also includes programmable no-load offset and droop functions to adjust the output voltage as a function of the load current, as required by the Intel specifications. The FAN5033 provides an accurate and reliable short-circuit protection function with an adjustable over-current set point.
The FAN5033 is specified over the commercial temperature range of 0?C to +85?C and is available in a 32-lead MLP package.
| Product | Product status | Eco Status | Pricing* | Package type | Leads | Packing method | Package Drawing | Package Marking Convention** |
|---|---|---|---|---|---|---|---|---|
| FAN5033MPX | Full Production | Green | $0.87 | MLP | 32 | TAPE REEL | Line 1: $Y (Fairchild logo) &Z (Asm. Plant Code) &2 (2-Digit Date Code) &K Line 2: 5033MP Line 3: C |
| * Fairchild 1,000 piece Budgetary Pricing |
| ** 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 FAN5033 is available. Click here for more information . |
FAN1084
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