HIP6603 INTERSIL [Intersil Corporation], HIP6603 Datasheet
HIP6603
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HIP6603 Summary of contents
Page 1
... The HIP6601 drives the lower gate in a synchronous-rectifier bridge to 12V, while the upper gate can be independently driven over a range from 5V to 12V. The HIP6603 drives both upper and lower gates over a range 12V. This drive-voltage flexibility provides the advantage of optimizing applications involving trade-offs between switching losses and conduction losses ...
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... Typical Application +5V VFB COMP VCC PWM1 VSEN PWM2 PWM3 PGOOD MAIN CONTROL HIP6301 VID ISEN1 ISEN2 FS ISEN3 GND 2 HIP6601, HIP6603 +12V +5V BOOT PVCC UGATE VCC PHASE DRIVE PWM HIP6601 LGATE +12V +5V BOOT PVCC UGATE VCC PWM PHASE DRIVE HIP6601 LGATE +12V ...
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... SYMBOL TEST CONDITIONS I HIP6601 1MHz, V VCC PWM HIP6603 1MHz, V PWM I HIP6601 1MHz, V PVCC PWM HIP6603 1MHz, V PWM (See Block Diagram) PWM PWM 12V, 3nF load UGATE PVCC VCC 12V, 3nF load LGATE PVCC ...
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... PVCC (Pin 7) For the HIP6601, this pin supplies the upper gate drive bias. Connect this pin from +12V down to +5V. For the HIP6603, this pin supplies both the upper and lower gate drive bias. Connect this pin to either +12V or +5V. PHASE (Pin 8) Connect this pin to the source of the upper MOSFET and the drain of the lower MOSFET ...
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... VCC [+12V], but the upper drive rail can range from 12V down to 5V depending on what voltage is applied to PVCC. The HIP6603 ties the upper and lower drive rails together. Simply applying a voltage from 12V on PVCC will set both driver rail voltages. ...
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... Figure 3. Frequency is held constant while the gate capacitors are varied from 1nF to 5nF. VCC and PVCC are tied together and to a +12V supply. Figures 4 through 6 2N7002 show the same characterization for the HIP6603 with a +5V supply on PVCC and VCC tied to a +12V supply ...
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... FIGURE 7. POWER DISSIPATION vs LOADING (HIP6601) 7 HIP6601, HIP6603 400 320 240 160 80 0 4.0 5.0 ), (nF) L FIGURE 4. POWER DISSIPATION vs FREQUENCY (HIP6603) 250 200 FREQUENCY = 800kHz 150 100 50 0 1.0 1500 2000 FIGURE 6. VARIABLE LOADING PROFILE (HIP6603 5nF PVCC = 5V VCC = 12V 3nF ...
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... For information regarding Intersil Corporation and its products, see web site www.intersil.com Sales Office Headquarters NORTH AMERICA Intersil Corporation P. O. Box 883, Mail Stop 53-204 Melbourne, FL 32902 TEL: (321) 724-7000 FAX: (321) 724-7240 8 HIP6601, HIP6603 M8.15 (JEDEC MS-012-AA ISSUE C) 8 LEAD NARROW BODY SMALL OUTLINE PLASTIC PACKAGE SYMBOL ...