L4936NH STMicroelectronics, L4936NH Datasheet
L4936NH
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L4936NH Summary of contents
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... They are designed for supply- ing microcomputer controlled systems specially in automotive applications. OUT2 ADJ OUT1 SO RES GND EN CT N.C. SI VS1/VS2 TAB CONNECTED TO PIN 6 L4936N/NH Multiwatt 15 L4936NH (Multiwatt 15) 15 OUT2 14 ADJ 13 OUT1 N.C. 10 N.C. 9 RES 8 GND ...
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L4936N/NH BLOCK DIAGRAM V S1 REFERENCE 1.23V RESET SI SENSE (optional) THERMAL DATA Symbol R Thermal Resistance Junction-Case thj-case Note: VS1, VS2, SI pins are rated at 1500V versus positive ESD according to human body model; o ...
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ABSOLUTE MAXIMUM RATINGS Symbol V DC Supply Voltage S Transient Supply Voltage (T < 1s Junction and Storage Temperature Range j stg I Sense Input Current ( Enable Input Current ( ...
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L4936N/NH ELECTRICAL CHARACTERISTICS (V Symbol Parameter V Operating Supply Voltage S V Standby Output Voltage Output Voltage 2 Tracking Error O2 O1 (note 1) I ADJ Input Current ADJ V Dropout Voltage 1 DP1 V Input ...
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ELECTRICAL CHARACTERISTICS (continued) RESET Symbol Parameter V Reset Low Threshold Voltage Rt V Reset Threshold Hysteresis Rth t Reset Pulse Delay RD t Reset Reaction Time RR V Reset Output LOW Voltage RL I Reset Output HIGH Leakage LRES V ...
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L4936N/NH Figure 1 : Output Voltage vs. Input Voltage. Figure 2 : QuiescentCurrent vs. Supply Voltage. Figure 3 : Programmable Output 2 Voltage with External Resistors. 6/11 ...
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RESET CIRCUIT Theblock circuit diagramofthe resetcircuit is shown in fig.4. Thereset circuit supervisesthe standbyout- put voltage. The reset threshold of 4.7V is defined by the internal reference voltage and the standby output divider. The reset pulse delay time t , ...
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L4936N/NH Figure 5 : Typical Reset Output Waveforms. 1.5V 8/11 ...
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DIM. MIN. TYP. MAX. MIN. TYP 2. 0.039 E 0.49 0.55 0.019 F 0.88 0.95 0.035 G 1.45 1.7 1.95 0.057 0.067 G1 16.75 17 17.25 0.659 0.669 H1 19.6 0.772 ...
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L4936N/NH mm DIM. MIN. TYP. MAX. MIN 2.65 C 1.6 E 0.49 0.55 0.019 F 0.66 0.75 0.026 G 1.14 1.27 1.4 0.045 G1 17.57 17.78 17.91 0.692 H1 19.6 0.772 H2 20.2 L 20.57 L1 18.03 ...
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... No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specification mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. STMi- croelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of STMicroelectronics ...