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ISL21090 bảng dữ liệu(PDF) 4 Page - Intersil Corporation |
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ISL21090 bảng dữ liệu(HTML) 4 Page - Intersil Corporation |
4 / 10 page ISL21090 4 FN6993.0 June 8, 2011 Absolute Maximum Ratings Thermal Information Max Voltage VIN to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5V to +40V VOUT to GND (10s). . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.5V to VOUT + 0.5V Voltage on any Pin to Ground . . . . . . . . . . . . . . . . . . . -0.5V to +VOUT + 0.5V Voltage on DNC pins . . . . . . . . . . . . . . . No connections permitted to these pins Input Voltage Slew Rate (Max) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.1V/µs ESD Ratings Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3kV Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 200V Charged Device Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2kV Thermal Resistance (Typical) θJA (°C/W) θJC (°C/W) 8 Ld SOIC Package (Notes 4, 5) . . . . . . . . . 115 58 Continuous Power Dissipation (TA = +125°C) . . . . . . . . . . . . . . . . .217mW Maximum Junction Temperature (TJMAX). . . . . . . . . . . . . . . . . . . . . .+150°C Storage Temperature Range. . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C Pb-Free Reflow Profile (Note 6). . . . . . . . . . . . . . . . . . . . . . . . see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp Recommended Operating Conditions Temperature Range (Industrial) . . . . . . . . . . . . . . . . . . . . .-40°C to +125°C 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: 4. θJA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details. 5. For θJC, the “case temp” location is taken at the package top center. 6. Post-reflow drift for the ISL21090 devices can exceed 100µV to 1.0mV based on experimental results with devices on FR4 double sided boards. The engineer must take this into account when considering the reference voltage after assembly. Electrical Specifications V IN = 5V (2.5V option), IOUT = 0, unless otherwise specified. Boldface limits apply over the operating temperature range,-40°C to +125°C. PARAMETER DESCRIPTION CONDITIONS MIN (Note 7) TYP MAX (Note 7) UNIT VOUT Output Voltage VIN = 5V 2.5 V VOA VOUT Accuracy @ TA = +25°C All VOUT options -0.02 +0.02 % TC VOUT Output Voltage Temperature Coefficient ISL21090 B grade 7 ppm/°C VIN Input Voltage Range (Note 9) VOUT = 2.5V 4.7 36 V IIN Supply Current 0.930 1.28 mA ΔVOUT /ΔVIN Line Regulation VIN = 4.7V to 36V, VOUT = 2.5V 8 18 ppm/V ΔVOUT/ΔIOUT Load Regulation Sourcing: 0mA ≤ IOUT ≤ 20mA 2.5 17 ppm/mA Sinking: -10mA ≤ IOUT ≤ 0mA 2.5 17 ppm/mA VD Dropout Voltage (Note 8) VOUT = 2.5V @ 10mA 1.1 1.7 V ISC+ Short Circuit Current TA = +25°C, VOUT tied to GND 55 mA ISC- Short Circuit Current TA = +25°C, VOUT tied to VIN -61 mA tR Turn-on Settling Time 90% of final value, CL = 1.0µF, CC = open 150 µs Ripple Rejection f = 120Hz 90 dB eN Output Voltage Noise 0.1Hz ≤ f ≤ 10Hz, VOUT = 2.5V 1.9 µVP-P VN Broadband Voltage Noise 10Hz ≤ f ≤ 1kHz, VOUT = 2.5V 1.6 µVRMS Noise Density f = 1kHz, VOUT = 2.5V 50 nV/ √Hz ΔVOUT/Δt Long Term Stability TA = +25°C 20 ppm NOTES: 7. Compliance to datasheet limits is assured by one or more methods: production test, characterization and/or design. 8. VIN-VOUT measured at the point where VOUT drops 1mV from the nominal measured value. 9. Coming soon: VIN (MIN) = 3.7V |
Số phần tương tự - ISL21090 |
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Mô tả tương tự - ISL21090 |
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