ISL6208 Intersil Corporation, ISL6208 Datasheet
ISL6208
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ISL6208 Summary of contents
Page 1
... This feature eliminates a protective Schottky diode usually seen in a microprocessor power systems. MOSFET gates can be efficiently switched up to 2MHz using the ISL6208. Each driver is capable of driving a 3000pF load with propagation delays of 8ns and transition times under 10ns. Bootstrapping is implemented with an internal Schottky diode ...
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... ISL6208IBZ* (Note) ISL6208IBZ ISL6208IR* 208I ISL6208IRZ* (Note) 81RZ * Add “-T” suffix for Tape and Reel. NOTE: Intersil Pb-free plus anneal 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. Intersil Pb-free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020 ...
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... FCCM INPUT FCCM LOW Threshold FCCM HIGH Threshold SWITCHING TIME UGATE Rise Time (Note 5) LGATE Rise Time (Note 5) 3 ISL6208 Thermal Information Thermal Resistance (Typical) SOIC Package (Note QFN Package (Notes 3, 4 -0. (DC) Maximum Junction Temperature (Plastic Package +150°C -0. (<10ns) Maximum Storage Temperature Range . . . . . . . . . .-65° ...
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... 2.5V L LGATE R 500mA sink current 2.5V L LGATE +5V V VCC BOOT UGATE FCCM PWM PHASE DRIVE ISL6208A LGATE THERMAL PAD +5V VCC BOOT FCCM UGATE PHASE DRIVE PWM ISL6208A LGATE THERMAL PAD MIN TYP MAX - 8 4 400 - - 1 2.5 - 2.00 ...
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... MOSFET. This pin provides a return path for the upper gate driver. Description Theory of Operation Designed for speed, the ISL6208 dual MOSFET driver controls both high-side and low-side N-Channel FETs from one externally provided PWM signal. A rising edge on PWM initiates the turn-off of the lower MOSFET (see Timing Diagram) ...
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... Typical Performance Waveforms FIGURE 2. LOAD TRANSIENT (0 - 30A, 3-PHASE) FIGURE 4. DCM TO CCM TRANSITION AT NO LOAD FIGURE 6. PRE-BIASED START-UP IN CCM MODE 6 ISL6208 FIGURE 3. LOAD TRANSIENT (30 - 0A, 3-PHASE) FIGURE 5. CCM TO DCM TRANSITION AT NO LOAD FIGURE 7. PRE-BIASED START-UP IN DCM MODE FN9115.2 March 30, 2007 ...
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... DS(ON) MOSFET can cause gross current measurement inaccuracies. Three-State PWM Input A unique feature of the ISL6208 and other Intersil drivers is the addition of a shutdown window to the PWM input. If the PWM signal enters and remains within the shutdown window for a set holdoff time, the output drivers are disabled and both MOSFET gates are pulled and held low ...
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... QFN part to the power ground with multiple vias, or placing a low noise copper plane underneath the SOIC part is recommended. This heat spreading allows the part to achieve its full thermal potential. 8 ISL6208 PAK and DPAK FN9115.2 March 30, 2007 ...
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... L8.3x3 8 LEAD QUAD FLAT NO-LEAD PLASTIC PACKAGE Rev 2, 3/07 3.00 6 PIN 1 INDEX AREA (4X) 0.15 TOP VIEW ( 2. 60 TYP ) ( TYPICAL RECOMMENDED LAND PATTERN 9 ISL6208 ± 0 80) NOTES: 1. Dimensions are in millimeters. Dimensions Dimensioning and tolerancing conform to AMSE Y14.5m-1994. ...
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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 10 ISL6208 M8.15 (JEDEC MS-012-AA ISSUE C) 8 LEAD NARROW BODY SMALL OUTLINE PLASTIC PACKAGE ...