HIP6301V Intersil Corporation, HIP6301V Datasheet
HIP6301V
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HIP6301V Summary of contents
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... HIP6302. They are the first controllers to incorporate Dynamic VID™ technology to manage the output voltage and current during on-the-fly DAC changes. Using Dynamic VID, the HIP6301V and HIP6302V detect changes in the VID code and gradually change the reference in 25mV increments until reaching the new value. By gradually changing the reference setting, inrush current and the accompanying voltage swings remain negligibly small ...
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... Pinouts HIP6301V (SOIC) TOP VIEW 1 VID4 2 VID3 3 VID2 4 VID1 5 VID0 6 COMP FS/DIS 9 GND 10 VSEN 2 HIP6301V, HIP6302V PGOOD 18 PWM4 17 ISEN4 16 ISEN1 15 PWM1 14 PWM2 13 ISEN2 12 ISEN3 11 PWM3 HIP6302V (SOIC) TOP VIEW 1 VID4 VID3 PGOOD 3 14 VID2 ISEN1 4 13 ...
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... HIP6301V Block Diagram VSEN + X 0.9 + X1.15 AND FAULT COMP VID0 VID1 DYNAMIC VID2 VID D/A VID3 VID4 FB 3 HIP6301V, HIP6302V HIP6301V, HIP6302V VCC PGOOD POWER-ON RESET (POR LATCH CLOCK AND S SAWTOOTH GENERATOR + ∑ ∑ SOFT- START LOGIC - + ∑ E/A - CURRENT CORRECTION I_TOT + + ∑ ...
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... HIP6302V Block Diagram VSEN + X 0.9 + X1.15 AND FAULT COMP VID0 VID1 DYNAMIC VID2 VID D/A VID3 VID4 FB 4 HIP6301V, HIP6302V VCC PGOOD POWER-ON RESET (POR LATCH CLOCK AND S SAWTOOTH GENERATOR + ∑ SOFT- START LOGIC + + E/A - CURRENT CORRECTION I_TOT + ∑ I_TRIP GND TRI-STATE + PWM - ∑ ...
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... ISEN3 PWM3 PWM1 (Pin 15 - HIP6301V, Pin 14 - HIP6302V), PWM2 (Pin 14 -HIP6301V, Pin 12 - HIP6302V), PWM3 (Pin 11 - HIP6301V only) and PWM4 (Pin 18 - HIP6301V only) PWM outputs for each channel. Connect these pins to the PWM input of the external MOSFET driver. For HIP6301V systems using 3 channels, connect PWM4 high. For two channel systems, connect PWM3 and PWM4 high ...
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... Typical Application - HIP6301V Controller with HIP6601B Gate Drivers FB COMP VCC VSEN ISEN1 PWM1 PGOOD PWM2 VID4 VID3 ISEN2 MAIN VID2 CONTROL VID1 HIP6301V VID0 PWM3 ISEN3 FS/DIS PWM4 ISEN4 GND 6 HIP6301V, HIP6302V HIP6301V, HIP6302V +12V VCC BOOT PVCC HIP6601B DRIVER PWM ...
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... POWER GOOD MONITOR Under-Voltage Threshold Under-Voltage Threshold PGOOD Low Output Voltage PROTECTION Overvoltage Threshold 7 HIP6301V, HIP6302V HIP6301V, HIP6302V Thermal Information Thermal Resistance (Typical, Note SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . SOIC Package . . . . . . . . . . . . . . . . . . . . . . . . Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 150°C Maximum Storage Temperature Range . . . . . . . . . . . -65°C to 150°C Maximum Lead Temperature (Soldering 10s 300° ...
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... CORRECTION FIGURE 1. SIMPLIFIED BLOCK DIAGRAM OF THE HIP6301V VOLTAGE AND CURRENT CONTROL LOOPS FOR TWO-PHASE REGULATOR Operation Figure 1 shows a simplified diagram of the voltage regulation and current control loops. Both voltage and current feedback are used to precisely regulate voltage and tightly control the ...
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... HIP6603 MOSFET driver interfaces with the HIP6301V. For more information, see the datasheets for the individual Intersil MOSFET drivers. The HIP6301V is capable of controlling PWM power channels. Connecting unused PWM outputs to V automatically sets the number of channels. The phase relationship between the channels is 360 degrees/number of active PWM channels ...
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... The supply would then restart and go through the normal Soft-Start cycle. Dynamic VID VCORE The HIP6301V and HIP6302V require up to two full clock cycles to detect a change in the VID code. VID code changes that are not valid for at least two cycles may or may 5V not be detected ...
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... AFTER A 1.10V TO 1.85V CHANGE COMMAND 11 HIP6301V, HIP6302V HIP6301V, HIP6302V Fault Protection The HIP6301V and HIP6302V protect the microprocessor and the entire power system from damaging stress levels. Within the controller, both overvoltage and overcurrent circuits are incorporated to protect the load and regulator. Overvoltage The VSEN pin is connected to the microprocessor CORE voltage ...
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... HIP6301V, HIP6302V TABLE 1. VOLTAGE IDENTIFICATION CODES (Continued) VID4 PGOOD 0 0 SHORT CURRENT 50A/Div VID0 VDAC 0 1 Off 0 1 ...
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... FIGURE 9. SIMPLIFIED FUNCTIONAL BLOCK DIAGRAM SHOWING CURRENT AND VOLTAGE SAMPLING Current Sensing and Balancing Overview The HIP6301V and HIP6302V sample the on-state voltage drop across each synchronous MOSFET, Q2 indication of the inductor current in that phase, see Figure 9. Neglecting AC effects (to be discussed later), the voltage ...
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... – IN CORE i = ---------------------------------------------------------------- - – HIP6301V, HIP6302V HIP6301V, HIP6302V . This drop Where maintain CORE Example: For V Then ISEN FIGURE 10. TWO CHANNEL MULTIPHASE SYSTEM FIGURE 11. TWO CHANNEL MULTIPHASE SYSTEM WITH / n), LT The inductor, or load current, flows alternately from V through Q1 and from ground through Q2 ...
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... As discussed previously, the voltage drop across each Q2 transistor at the point in time when current is sampled is r (Q2 The voltage at Q2’s drain, the DSON SAMPLE PHASE node, is applied through the R HIP6301V ISEN pin. This pin is held at virtual ground, so the current into ISEN is SAMPLE ...
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... KEY ISLAND ON POWER PLANE LAYER FIGURE 13. PRINTED CIRCUIT BOARD POWER PLANES AND ISLANDS 16 HIP6301V, HIP6302V bulk capacitor’s ESR determines the output ripple voltage and the initial voltage drop following a high slew-rate transient’s edge. In most cases, multiple capacitors of small case size perform better than a single large case capacitor. ...
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... Small values of output inductance can cause excessive power dissipation. The HIP6301V and HIP6302V are designed for stable operation for ripple currents up to twice the load current. However, for this condition, the RMS current is 115% above the value shown in the following MOSFET Selection and Considerations section. With all else fixed, decreasing the inductance could increase the power dissipated in the MOSFETs by 30% ...
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MOSFET Selection and Considerations In high-current PWM applications, the MOSFET power dissipation, package selection and heatsink are the dominant design factors. The power dissipation includes two loss components; conduction loss and switching loss. These losses are distributed between the upper ...
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... The lead width “B”, as measured 0.36mm (0.014 inch) or greater above the seating plane, shall not exceed a maximum value of 0.61mm (0.024 inch). 10. Controlling dimension: MILLIMETER. Converted inch dimensions are not necessarily exact. 19 HIP6301V, HIP6302V M16.15 (JEDEC MS-012-AC ISSUE LEAD NARROW BODY SMALL OUTLINE PLASTIC ...
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... 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. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. For information regarding Intersil Corporation and its products, see www.intersil.com 20 HIP6301V, HIP6302V M20.3 (JEDEC MS-013-AC ISSUE C) 20 LEAD WIDE BODY SMALL OUTLINE PLASTIC PACKAGE ...