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ISL9216 Datasheet(PDF) 8 Page - Intersil Corporation |
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ISL9216 Datasheet(HTML) 8 Page - Intersil Corporation |
8 / 33 page 8 FN6488.1 November 2, 2007 OVER-TEMPERATURE PROTECTION SPECIFICATIONS Internal Temperature Shutdown Threshold TINTSD 115 °C Internal Temperature Hysteresis THYS Temperature drop needed to restore operation after an over-temperature shutdown. 105 °C Internal Over-Temperature Turn-on Delay Time TITD 128 ms External Temperature Output Current IXT Current output capability at TEMP3V pin (ISL9216 only) 1.2 mA External Temperature Limit Threshold TXTF Voltage at VTEMPI (ISL9216 only); Relative to: . (Falling edge) -20 0 +20 mV External Temperature Limit Hysteresis TXTH Voltage at VTEMPI (ISL9216 only). 60 110 160 mV External Temperature Monitor Delay tXTD Delay between activating the external sensor and the internal over-temp detection. (ISL9216 only) 1ms External Temperature Autoscan On Time tXTAON TEMP3V is ON (3.3V) (ISL9216 only) 5 ms External Temperature Autoscan Off Time tXTAOFF TEMP3V output is off. (ISL9216 only) 635 ms ANALOG OUTPUT SPECIFICATIONS Cell Monitor Analog Output Voltage Accuracy VAO6A [VCELL1 - (VSS)]/2 - AO [VCELLN - (VCELLN-1)]/2 - AO for N = 1 to 5. (ISL9216 only) -25 30 mV VAO6B VCELL6 - AO. (ISL9216 only) -42 58 mV VAO7A [VCELL1 - (VSS)]/2 - AO [VCELLN - (VCELLN-1)]/2 - AO for N = 1 to 5. (ISL9217 only) -20 25 mV VAO7B [VCELLN - (VCELLN-1)]/2 - AO for N = 6 to 7. (ISL9217 only) -32 43 mV Cell Monitor Analog Output External Temperature Accuracy VAOXT External temperature monitoring accuracy. Voltage error at AO when monitoring TEMPI voltage (measured with TEMPI = 1V) -10 10 mV Internal Temperature Monitor Output Voltage Slope VINTMON Internal temperature monitor voltage change -3.5 mV/°C Internal Temperature Monitor Output TINT25 Output at +25°C 1.31 V AO Output Stabilization Time tVSC From SCL falling edge at data bit 0 of command to AO output stable within 0.5% of final value. AO voltage steps from 0V to 2V. (Note 6) 0.1 ms CELL BALANCE SPECIFICATIONS Cell Balance Transistor rDS(ON) RCB (Note 5) 5 Ω Cell Balance Transistor Current ICB 200 mA Operating Specifications All Specifications Apply to Both the ISL9216 and ISL9217 Separately Over the Recommended Operating Conditions, Unless Otherwise Specified. (Continued) DESCRIPTION SYMBOL TEST CONDITIONS MIN TYP MAX UNIT V TEMP3V 13 ------------------------------ ISL9216, ISL9217 |
Similar Part No. - ISL9216 |
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Similar Description - ISL9216 |
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