ISL6526CRZ Intersil, ISL6526CRZ Datasheet
ISL6526CRZ
Specifications of ISL6526CRZ
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ISL6526CRZ Summary of contents
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... CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. | 1-888-INTERSIL or 1-888-468-3774 Intersil (and design registered trademark of Intersil Americas Inc. Copyright © Intersil Americas Inc. 2001-2005, 2007, 2008. All Rights Reserved. All other trademarks mentioned are the property of their respective owners. FN9055.10 DS(on) ...
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... Ordering Information PART NUMBER (Note) ISL6526CBZ 6526CBZ ISL6526CBZ-T* 6526CBZ ISL6526ACBZ 6526ACBZ ISL6526ACBZ-T* 6526ACBZ ISL6526CRZ ISL6526 CRZ ISL6526CRZ-T* ISL6526 CRZ ISL6526ACRZ ISL6526 ACRZ ISL6526ACRZ-T* ISL6526 ACRZ ISL6526IBZ 6526IBZ ISL6526IBZ-T* 6526IBZ ISL6526AIBZ 6526AIBZ ISL6526AIBZ -T* 6526AIBZ ISL6526IRZ ISL 6526IRZ ISL6526IRZ-T* ISL 6526IRZ ISL6526IRZ-TK* ISL 6526IRZ ...
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Typical Application - 3.3V Input 3. PUMP DISABLE Typical Application - 5V Input + N/C DISABLE 3 ISL6526, ISL6526A VCC OCSET CT1 CPVOUT ISL6526, ISL6526A D BOOT CT2 BOOT CPGND C BOOT UGATE ...
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Block Diagram VCC CT1 CHARGE PUMP CT2 CPGND OCSET 20µ COMP 4 ISL6526, ISL6526A CPVOUT POWER-ON RESET (POR) + SOFT-START - OC COMPARATOR PWM ERROR COMPARATOR AMP + + - - PWM OSCILLATOR FIXED 300kHz OR ...
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... ISL6526, ISL6526A Thermal Information Thermal Resistance SOIC Package (Note +7.0V QFN Package (Notes 2, 3 Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . +150°C Maximum Storage Temperature Range . . . . . . . . . .-65°C to +150°C Pb-Free Reflow Profile .see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp SYMBOL TEST CONDITIONS I BIAS POR Commercial Industrial f ...
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Electrical Specifications Recommended Operating Conditions, unless otherwise noted V PARAMETER GATE DRIVERS Upper Gate Source Current Upper Gate Sink Current Lower Gate Source Current Lower Gate Sink Current PROTECTION/DISABLE OCSET Current Source Disable Threshold NOTE: 4. Limits should be considered ...
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ENABLE This pin is the open-collector enable pin. Pulling this pin to a level below 0.8V will disable the controller. Disabling the ISL6526, ISL6526A causes the oscillator to stop, the LGATE and UGATE outputs to be held low, and the ...
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VIN VCC CPVOUT D1 BOOT C4 Q1 UGATE ISL6526, L ISL6526A PHASE Q2 LGATE FB C1 COMP C2 R2 FIGURE 2. OUTPUT VOLTAGE SELECTION Overcurrent Protection The overcurrent function protects the converter from a shorted output by using the ...
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This situation will allow the voltage level of the input rail to increase. If the ...
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PHASE node. The PWM wave is smoothed by the output filter (L and The modulator transfer function is the small-signal transfer function This function is dominated OUT E/A ...
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Component Selection Guidelines Charge Pump Capacitor Selection A capacitor across pins CT1 and CT2 is required to create the proper bias voltage for the ISL6526, ISL6526A when operating the IC from 3.3V. Selecting the proper capacitance value is important so ...
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The RMS current rating requirement for the input capacitor of a buck regulator is approximately 1/2 the DC load current. The maximum RMS current required by the ...
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... ISL6526, ISL6526A DC/DC Converter Application Circuit Figure 8 shows an application circuit of a DC/DC Converter. is BOOT1 Detailed information on the circuit, including a complete Bill of Materials and circuit board description, can be found in Application Note AN1021: http://www.intersil.com/data/an/an1021.pdf 0.1µ VCC 6 OCSET CT1 ...
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Package Outline Drawing L16.5x5B 16 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE Rev 2, 02/08 5.00 6 PIN 1 INDEX AREA (4X) 0.15 TOP VIEW ( TYP ) ( TYPICAL RECOMMENDED LAND PATTERN 14 ...
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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 ...