ISL8104EVAL1Z Intersil, ISL8104EVAL1Z Datasheet
ISL8104EVAL1Z
Specifications of ISL8104EVAL1Z
Related parts for ISL8104EVAL1Z
ISL8104EVAL1Z Summary of contents
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... PART NUMBER BOOT 9 (Note) ISL8104CBZ* ISL8104IBZ* ISL8104CRZ* ISL8104IRZ* ISL8104EVAL1Z Evaluation Board ISL8104EVAL2Z Evaluation Board VCC *Add “-T” suffix for tape and reel. Please refer to TB347 for details on PVCC reel specifications. NOTE: These Intersil Pb-free plastic packaged products employ BGATE special Pb-free material sets; molding compounds/die attach materials ...
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Block Diagram EN SSDONE (QFN ONLY) FSET 6µA REFERENCE V = 0.597 V REF REFIN (QFN ONLY) GND SS VCC INTERNAL REGULATOR POWER-ON RESET (POR) 30μA SOFT-START AND FAULT LOGIC OSCILLATOR EA COMP FB TSOC 200µA BOOT SOURCE OCP TGATE ...
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Typical Application with Single Power Supply +8V TO +14V FILTER C F1 SSDONE (QFN ONLY) REFIN (QFN ONLY FSET FSET Typical Application with Separated Power Supplies +8V TO +14V V R FILTER ...
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... Thermal Resistance (Typical) SOIC Package (Note QFN Package (Notes 2, 3 Maximum Junction Temperature . . . . . . . . . . . . . . . . . . . . . +150°C Maximum Storage Temperature Range . . . . . . . . . .-65°C to +150°C - 16V 0.3V Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below BOOT http://www.intersil.com/pbfree/Pb-FreeReflow.asp PVCC SYMBOL TEST CONDITIONS I SS/ VCC I SS/ PVCC T = 0° ...
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Electrical Specifications Recommended Operating Conditions, unless otherwise noted, specifications in bold are valid for process, temperature, and line operating conditions. (Continued) PARAMETER OSCILLATOR Trim Test Frequency Total Variation (Note 4) Ramp Amplitude Ramp Bottom (Note 4) ERROR AMPLIFIER DC Gain ...
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LX (Pin 7/8) This pin connects to the source of the top-side MOSFET and the drain of the bottom-side MOSFET. This pin represents the return path for the top-side gate driver. During normal switching, this pin is used for top-side ...
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GND to VREF (0.597V nominal). If the ISL8104 is utilizing an externally supplied reference, when the voltage on the SS pin reaches 1V, the internal reference input (into the error amp) ramps ...
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... SW High Speed MOSFET Gate Driver The integrated driver has the same drive capability and feature as the Intersil’s 12V gate driver, ISL6612. The PWM tri-state feature helps prevent a negative transient on the output voltage when the output is being shut down. This eliminates the Schottky diode that is used in some systems for protecting the loads from reversed-output-voltage damage ...
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The power plane should support the input power and output power nodes. Use copper filled polygons on the top and bottom circuit layers for the LX nodes. Use the remaining printed circuit layers for small signal wiring. Locate the ISL8104 ...
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SW SW regulator. Change the numerical factor (0.7) below to reflect desired placement of this pole. Placement of F lower in frequency helps reduce the gain of the compensation network ...
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Unfortunately, ESL is not a specified parameter. Work with your capacitor supplier and measure the capacitor’s impedance with frequency to select a suitable component. In most cases, multiple electrolytic capacitors of small case size perform better than a ...
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Standard-gate MOSFETs are normally recommended for use with the ISL8104. However, logic-level gate MOSFETs can be used under special circumstances. The input voltage, top-side gate drive level, and the MOSFETs absolute gate- to-source voltage rating determine whether logic-level MOSFETs are ...
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Small Outline Plastic Packages (SOIC) N INDEX 0.25(0.010) H AREA E - SEATING PLANE - -C- α 0.10(0.004) 0.25(0.010 NOTES: 1. Symbols are defined in 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 ...