поискавой системы для электроныых деталей |
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LM22671QMRE-5.0 датащи(PDF) 2 Page - National Semiconductor (TI) |
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LM22671QMRE-5.0 датащи(HTML) 2 Page - National Semiconductor (TI) |
2 / 18 page Connection Diagram 30076840 8-Lead Plastic PSOP-8 Package NS Package Number MRA08B Ordering Information Output Voltage Order Number Package Type NSC Package Drawing Features ADJ LM22671MR-ADJ PSOP-8 Exposed Pad MRA08B ADJ LM22671MRE-ADJ ADJ LM22671MRX-ADJ 5.0 LM22671MR-5.0 5.0 LM22671MRE-5.0 5.0 LM22671MRX-5.0 ADJ LM22671QMR-ADJ PSOP-8 Exposed Pad MRA08B AEC-Q100 Grade 1 qualified. Automotive Grade Production Flow* ADJ LM22671QMRE-ADJ ADJ LM22671QMRX-ADJ 5.0 LM22671QMR-5.0 5.0 LM22671QMRE-5.0 5.0 LM22671QMRX-5.0 *Automotive Grade (Q) product incorporates enhanced manufacturing and support processes for the automotive market, including defect detection methodologies. Reliability qualification is compliant with the requirements and temperature grades defined in the AEC-Q100 standard. Automotive grade products are identified with the letter Q. For more information go to http://www.national.com/automotive. Pin Descriptions Pin Name Description Application Information 1 BOOT Bootstrap input Provides the gate voltage for the high side NFET. 2 SS Soft-start pin An external capacitor and an internal 50 µA current source set the time constant for the rise of the error amplifier reference. Pin can be left floating and internal soft-start will be default. 3 RT/SYNC Oscillator frequency adjust pin or frequency synchronization A resistor connected from this pin to GND adjusts the oscillator frequency. This pin can also accept an input for synchronization from an external clock. Pin can be left floating and internal setting will be default to 500 kHz. 4 FB Feedback pin Inverting input to the internal voltage error amplifier. 5 EN Precision enable pin When pulled low regulator turns off. 6 GND System ground Provide good capacitive decoupling between VIN and this pin. 7 VIN Source input voltage Input to the regulator. Operates from 4.5V to 42V. 8 SW Switch pin Attaches to the switch node. www.national.com 2 |
Аналогичный номер детали - LM22671QMRE-5.0 |
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Аналогичное описание - LM22671QMRE-5.0 |
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