ZXGD3103N8TC Diodes Zetex, ZXGD3103N8TC Datasheet
ZXGD3103N8TC
Specifications of ZXGD3103N8TC
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ZXGD3103N8TC Summary of contents
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... REF 2 GATEL 3 GATEH 4 SO-8 Ordering information Device Status ZXGD3103N8TC Production ZXGD3103N8 Document number: DS32255 Rev Diodes Incorporated SYNCHRONOUS MOSFET CONTROLLER Once the positive voltage is applied to the Gate the MOSFET switches on allowing reverse current flow. The detectors’ output voltage is then proportional to the MOSFET Drain-Source reverse voltage drop and this is applied to the Gate via the driver ...
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Absolute maximum ratings Parameter 1 Supply voltage 1 Continuous Drain pin voltage GATEH and GATEL output Voltage Driver peak source current Driver peak sink current Reference current Bias voltage Bias current Power dissipation at T =25°C A Operating junction temperature ...
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Electrical characteristics at T Parameter Symbol Input and supply characteristics Operating current Gate Driver Turn-off Threshold Voltage(**) GATE output voltage (**) Switching performance (“) for Q Turn on Propagation delay Turn off Propagation delay Gate rise time Gate fall time ...
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Schematic Symbol and Pin Out Details Pin No. Name Description and function Internal connection Reference 2 REF This pin is connected to V Gate turn off 3 GATEL This pin sinks current, I Gate turn on 4 ...
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See Resistor Table for Values 0 -100 -80 -60 -40 V Drain Voltage (mV) D Transfer Characteristic -10 -15 -20 -25 -50 - Temperature (°C) Drain Sense ...
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-0.5 0.0 0.5 μ Time ( Switch On Speed 0.3 0.2 0.1 0.0 -0.5 0.0 0.5 Time ( Gate Drive On Current V =10V =3k3 BIAS R =4K3 ...
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Application information The purpose of the ZXGD3103 is to drive a MOSFET as a low-V power converters. When combined with a low R improvement, whilst maintaining design simplicity and incurring minimal component count. Figure 1 and 2 show typical configuration ...
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Descriptions of the normal operation The operation of the device is described step-by-step with reference to the timing diagram in Figure 3. 1. The detector monitors the MOSFET Drain-Source voltage. 2. When, due to transformer action, the MOSFET body diode ...
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Typical waveforms Fig 4b: Typical switch ON speed when driving a Q Fig 4c: Typical switch OFF speed when driving a Q ZXGD3103N8 Document number: DS32255 Rev Fig 4a: Critical conduction mode Sw itch On Speed 10 ...
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Design considerations It is advisable to decouple the ZXGD3103 closely to V currents with a 1μF X7R type ceramic capacitor as shown in Figure 2. The Gate pins should be as close to the MOSFET’s gate as possible. Also the ...
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Package Outline and Dimensions ZXGD3103N8 Document number: DS32255 Rev Product Line of Diodes Incorporated www.diodes.com ZXGD3103N8 July 2010 © Diodes Incorporated ...
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DIODES INCORPORATED MAKES NO WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, WITH REGARDS TO THIS DOCUMENT, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE (AND THEIR EQUIVALENTS UNDER THE LAWS OF ANY ...