ISL9209IRZ-T Intersil, ISL9209IRZ-T Datasheet
ISL9209IRZ-T
Specifications of ISL9209IRZ-T
Related parts for ISL9209IRZ-T
ISL9209IRZ-T Summary of contents
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... MARKING RANGE (°C) ISL9209IRZ 09Z - ISL9209IRZ-T 09Z 12 Ld 4x3 TDFN 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 ...
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Absolute Maximum Ratings (Reference to GND) Supply Voltage (VIN -0.3 to 30V ...
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Pin Descriptions VIN (Pin1, 2) The input power source. The VIN can withstand 30V input. GND (Pin 3) System ground reference. WRN (Pin 4) WRN is an open-drain logic output that turns LOW when any protection event occurs. NC (Pin ...
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Typical Operating Performance VIN (1V/div) OUT (1V/div) Load Current (200mA/div) FIGURE 2. CAPTURED WAVEFORMS FOR POWER-UP. THE OUTPUT IS LOADED WITH A 10Ω RESISTOR Time: 500ms/div OUT (2V/div) WRN (5V/div) FIGURE 4. CAPTURED WAVEFORMS WHEN THE INPUT GRADUALLY RISES TO ...
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Typical Operating Performance Time: 200ms/div FIGURE 8. POWER-UP WAVEFORMS WHEN OUTPUT IS SHORT-CIRCUITED 1000 900 800 700 600 500 400 300 200 100 INPUT VOLTAGE (V) FIGURE 10. INPUT BIAS CURRENT vs INPUT VOLTAGE ...
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Typical Operating Performance 1040 CURRENT 1030 LIMIT = 1A 1020 4.3V 1010 1000 990 5.5V 980 970 -50 - TEMPERATURE (°C) FIGURE 14. OVERCURRENT PROTECTION THRESHOLDS vs TEMPERATURE AT VARIOUS INPUT VOLTAGES 520 CURRENT 515 4.3V LIMIT = ...
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Typical Operating Performance 2.0 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 -50 - TEMPERATURE (°C) FIGURE 20. EN INPUT THRESHOLD vs TEMPERATURE FIGURE 22. ON RESISTANCE vs TEMPERATURE AT DIFFERENT INPUT VOLTAGES Theory of Operation ...
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When the input voltage exceeds the threshold, the CP1 outputs a logic signal to turn off the power PFET within 1µs (see Figure 3) to prevent the high input voltage from damaging the electronics ...
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R Selection VB The R prevents a large current from the VB pin to the VB battery terminal, in case the ISL9209 fails. The recommended value should be between 200kΩ to 1MΩ. With 200kΩ resistance, the worst case current flowing ...
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... Intersil will have the FMEA document for the solution using the ISL9209 and the ISL6292C chip set but the layout FMEA should be added as part of the analysis ...
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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 ...