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ISL9008AIEJZ-T Datasheet(PDF) 3 Page - Intersil Corporation |
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ISL9008AIEJZ-T Datasheet(HTML) 3 Page - Intersil Corporation |
3 / 11 page 3 FN6300.5 June 27, 2014 Submit Document Feedback Absolute Maximum Ratings Thermal Information Supply Voltage (VIN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +7.1V VO Pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +3.6V All Other Pins . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to (VIN+0.3V) Recommended Operating Conditions Ambient Temperature Range (TA) . . . . . . . . . . . . . . .-40°C to +85°C Supply Voltage (VIN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3 to 6.5V Thermal Resistance JA (°C/W) 5 Ld SC-70 Package (Note 7) . . . . . . . . . . . . . . . . . 231 6 Ld µTDFN Package (Note 8) . . . . . . . . . . . . . . . . 125 Junction Temperature Range . . . . . . . . . . . . . . . . . -40°C to +125°C Operating Temperature Range . . . . . . . . . . . . . . . . . -40°C to +85°C Storage Temperature Range . . . . . . . . . . . . . . . . . . -65°C to +150°C Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . see TB493 CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and result in failures not covered by warranty. NOTES: 7. JA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details. 8. JA is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See Tech Brief TB379. Electrical Specifications Unless otherwise noted, all parameters are established over the operational supply voltage and temperature range of the device as follows: TA = -40°C to +85°C; VIN = (VO + 0.5V) to 6.5V with a minimum VIN of 2.3V; CIN = 1µF; CO = 1µF. PARAMETER SYMBOL TEST CONDITIONS MIN (Note 11)TYP MAX (Note 11)UNITS DC CHARACTERISTICS Supply Voltage VIN 2.3 6.5 V Ground Current IDD Quiescent condition: IO = 0µA 46 66 µA Shutdown Current IDDS 0.5 1.2 µA UVLO Threshold VUV+ 1.9 2.1 2.3 V VUV- 1.6 1.8 2.0 V Regulation Voltage Accuracy Initial accuracy at VIN = VO + 0.5V, IO = 10mA, TJ = +25°C -0.7 +0.7 % VIN = VO + 0.5V to 6.5V, IO = 10A to150mA, TJ = +25°C -0.8 +0.8 % VIN = VO + 0.5V to 6.5V, IO = 10A to 150mA, TJ = -40°C to +125°C -1.8 +1.8 % Maximum Output Current IMAX Continuous 150 mA Internal Current Limit ILIM 175 265 355 mA Drop-out Voltage (Note 10)VDO1 IO = 150mA; VO 2.5V 300 500 mV VDO2 IO = 150mA; 2.5V VO 2.8V 250 400 mV VDO3 IO = 150mA; 2.8V VO 200 325 mV Thermal Shutdown Temperature TSD+ 140 °C TSD- 110 °C AC CHARACTERISTICS Ripple Rejection (Note 9)IO = 10mA, VIN = 2.8V(min), VO = 1.8V at 1kHz 65 dB at 10kHz 45 dB at 100kHz 35 dB Output Noise Voltage (Note 9)VO = 1.5V, TA = +25°C BW = 10Hz to 100kHz, IO = 100µA 45 µVRMS BW = 10Hz to 100kHz, IO = 10mA 65 µVRMS DEVICE START-UP CHARACTERISTICS Device Enable Time tEN Time from assertion of the ENx pin to when the output voltage reaches 95% of the VO(nom) 250 500 µs ISL9008A |
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