HIP6302CBZ-T Intersil, HIP6302CBZ-T Datasheet
HIP6302CBZ-T
Specifications of HIP6302CBZ-T
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HIP6302CBZ-T Summary of contents
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... PART NUMBER TEMP. ( HIP6302CB HIP6302CBZ (See Note) HIP6302CBZA (See Note) HIP6302EVAL1 Evaluation Platform *Add “-T” suffix to part number for tape and reel packaging. NOTE: Intersil Pb-free products employ special Pb-free material sets; molding compounds/die attach materials and 100% matte tin plate termination finish, which are RoHS compliant and compatible with both SnPb and Pb-free soldering operations ...
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Block Diagram VSEN X 0.9 X1.15 COMP VID0 VID1 VID2 D/A VID3 VID4 FB 2 HIP6302 HIP6302 V PGOOD CC POWER-ON RESET (POR LATCH CLOCK AND S SAWTOOTH GENERATOR + OVP - + ∑ SOFT- START ...
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Simplified Power System Diagram VSEN PWM 1 HIP6302 PWM 2 VID Functional Pin Description VID4 VID3 VID2 3 14 VID1 4 13 VID0 5 12 COMP FS/DIS 8 VID4 (Pin 1), ...
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Typical Application - Two Phase Converter Using HIP6601 Gate Drivers FB COMP V CC VSEN PWM2 PGOOD ISEN2 VID4 MAIN VID3 CONTROL HIP6302 VID2 VID1 PWM1 VID0 FS/DIS ISEN1 GND 4 HIP6302 HIP6302 +12V BOOT PVCC UGATE VCC PHASE DRIVER ...
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Typical Application - Two Phase Converter Using a HIP6602 Gate Driver FB COMP V VSEN CC ISEN1 PGOOD PWM1 VID4 MAIN VID3 CONTROL HIP6302 VID2 VID1 PWM2 VID0 ISEN2 FS/DIS GND 5 HIP6302 HIP6302 +5V BOOT1 +12V UGATE1 VCC PHASE1 ...
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Absolute Maximum Ratings Supply Voltage, VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+7V ...
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ERROR AMPLIFIER CORRECTION - ∑ PROGRAMMABLE REFERENCE + ∑ DAC - I AVERAGE - + ∑ ∑ CORRECTION FIGURE 1. SIMPLIFIED BLOCK DIAGRAM OF THE HIP6302 VOLTAGE AND CURRENT CONTROL LOOPS FOR ...
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Correction circuit to the Comparator, reduces the output pulse width of the Comparator to compensate for the detected “above average” current in that channel. Droop Compensation In addition to control of each power ...
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Figure 5 shows the regulator operating from an ATX supply. In this figure, note the slight rise in PGOOD as the 5V supply rises.The PGOOD output stage is made up of NMOS and PMOS transistors. On the rising V , ...
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Under-Voltage The VSEN pin also detects when the CORE voltage falls more than 10% below the VID programmed level. This causes PGOOD to go low, but has no other effect on operation and is not latched. There is also hysteresis ...
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COMP FB SAWTOOTH ERROR GENERATOR AMPLIFIER CORRECTION - + + - DIFFERENCE REFERENCE DAC TO OTHER CHANNELS TO OVER + CURRENT - TRIP COMPARATOR FIGURE 7. SIMPLIFIED FUNCTIONAL BLOCK DIAGRAM SHOWING CURRENT AND VOLTAGE ...
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With a high dv/dt load transient, typical of high performance microprocessors, the largest deviations in output voltage occur at the leading and trailing edges of the load transient. In order to fully utilize the output-voltage tolerance range, the output voltage ...
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... Careful component selection, tight layout of the critical components, and short, wide circuit traces minimize the magnitude of voltage spikes. Contact Intersil for evaluation board drawings of the component placement and printed circuit board. There are two sets of critical components in a DC-DC converter using a HIP6302 controller and a HIP6601 gate driver ...
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Component Selection Guidelines Output Capacitor Selection The output capacitor is selected to meet both the dynamic load requirements and the voltage ripple requirements. The load transient for the microprocessor CORE is characterized by high slew rate (di/dt) current demands. In ...
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SINGLE 0.8 CHANNEL 0.6 2 CHANNEL 0.4 3 CHANNEL 0.2 4 CHANNEL 0 0.1 0.2 0 DUTY CYCLE (V FIGURE 12. RIPPLE CURRENT vs DUTY CYCLE Input Capacitor Selection The important parameters for the bulk input capacitors are the ...
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... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...