AIC2951-30CN AIC [Analog Intergrations Corporation], AIC2951-30CN Datasheet
AIC2951-30CN
Related parts for AIC2951-30CN
AIC2951-30CN Summary of contents
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... AIC2951-50/2951D-50, 180mV for the AIC2951- 33/ 2951D-33, and 200mV for the AIC2951-30/ 2951D-30. Output current limiting and thermal limiting are built in to provide maximal protection to the AIC2951/2951D series from fault condi- tions ...
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... Shutdown Input Voltage ................................… … … … … .................................. -0.3~12V Error Comparator Output ......................................… … … … .............................. -0.3~12V Operating Junction Temperature Range Storage Temperature Range ............................… … … … ............................ -65 C~150 C n TEST CIRCUIT V OUT Low Dropout Linear Regulator ORDER NUMBER AIC2951-30CN AIC2951-33CN AIC2951-50CN AIC2951D-30CN AIC2951D-33CN AIC2951D-50CN (PLASTIC DIP 3. 3.3V ...
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... AIC2951/2951D-30 Output Voltage Tempera- (Note 1) ture Coefficiency Line Regulation I AIC2951/2951D-50 AIC2951/2951D-33 AIC2951/2951D-30 Load Regulation AIC2951-50 AIC2951D-50 (Note 2) AIC2951-30/ -33 AIC2951D-30/-33 Current Limit AIC2951-50 AIC2951-30/ -33 (Note 3) AIC2951D-50 AIC2951D-30/ -33 Dropout Voltage AIC2951/2951D AIC2951-50 (Note 4) AIC2951-33 AIC2951-30 AIC2951D-50 AIC2951D-33 AIC2951D-30 Ground Current I AIC2951/2951D-50 AIC2951/2951D-33 AIC2951/2951D-30 ...
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... AIC2951/2951D-30 Error Pin Upper Thresh- old Voltage Error Pin Lower Threshold Voltage Shutdown Threshold AIC2951/2951D Voltage Shutdown Input Bias AIC2951/2951D Current Shutdown Supply AIC2951/2951D Current Note 1: Guaranteed by design. Note 2: Regulation is measured at constant junction temperature, using pulse testing with a low ON time. Note 3: Current limit is measured by pulsing a short time ...
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... AIC2951/2951D Ground Current vs. Input Voltage Input Voltage (V) Dropout Voltage vs Load Current V =3V OUT V 0 100 150 50 200 Load Current (mA) Short Circuit Current vs. Temperature AIC2951D AIC2951 - Temperature ( =3.3V OUT =5V OUT 300 250 100 125 5 ...
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... FB Pin Bias Current vs. Temperature -50 - Temperature ( OUT I =1mA L V =5V OUT 0.5 0.6 0.7 0.8 0.9 1.0 2.5 3.0 3.5 4.0 4.5 5 100 125 AIC2951/2951D (CONTINUED) Load Transient Response OUT 100 V =5V OUT 0 -100 -200 150 0.1 0 0.5 1.0 1.5 2.0 2.5 3.0 Time (mS) Enable Transient OUT =10 F OUT ...
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... At the worst-case situation of a 150mA load at 1.235V output (output shorted to FB pin greater capacitor should be used. A 0.1 F capacitor should be placed from the AIC2951/2951D input to ground if the lead inductance between the input and power source exceeds 500nH (approximately 10 inches of trace). Noise injection into the feedback terminal of the AIC2951/2951D from nearby noise sources can also upset the output ...
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... C2 1000 Fx5 6. Fig. 2 Pentium Processor Power Supply AIC2951/2951D R2. Using a 1.2M resistor for R2, the bias current will already cause a 2% shift in output voltage. For better accuracy, choosing R2=100K error to 0.17% at the price of merely increasing the resistor programming current Reducing Output Noise In reference applications it may be advantageous to reduce the AC noise present at the output ...
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... AIC2951/2951D I =1.235/R L LOAD V =2.5V-12V VOUT VIN 2 7 SENSE SHDN TAP 4 5 ERROR GND AIC2951 Fig. 4 Precision Sink Current Source SYMBOL MIN A 1.35 A1 0.10 B 0.33 C 0.19 D 4.80 E 3.80 e 1.27(TYP) H 5.80 L 0.40 SYMBOL MIN A1 0.381 A2 2.92 b 0.35 C 0.20 D 9. ...
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... AIC2951/2951D 10 ...