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TPS7A3001-EP Fiches technique(PDF) 6 Page - Texas Instruments |
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TPS7A3001-EP Fiches technique(HTML) 6 Page - Texas Instruments |
6 / 25 page 2 1 3 4 7 8 6 5 FB NC GND OUT EN NR/SS DNC IN TPS7A3001-EP SBVS174 – OCTOBER 2011 www.ti.com PIN CONFIGURATION DGN PACKAGE MSOP-8 (TOP VIEW) PIN DESCRIPTIONS NAME NO. DESCRIPTION OUT 1 Regulator output. A capacitor ≥ 2.2µF must be tied from this pin to ground to assure stability. FB 2 This pin is the input to the control-loop error amplifier. It is used to set the output voltage of the device. NC 3 Not internally connected. This pin must either be left open or tied to GND. GND 4 Ground This pin turns the regulator on or off. If VEN ≥ V+EN_HI or VEN ≤ V–EN_HI, the regulator is enabled. EN 5 If V+EN_LO ≥ VEN ≥ V–EN_LO, the regulator is disabled. The EN pin can be connected to IN, if not used. |VEN| ≤ |VIN|. Noise reduction pin. Connecting an external capacitor to this pin bypasses noise generated by the internal bandgap. NR/SS 6 This capacitor allows RMS noise to be reduced to very low levels and also controls the soft-start function. DNC 7 DO NOT CONNECT. Do not route this pin to any electrical net, not even GND or IN. IN 8 Input supply PowerPAD Must either be left open or tied to GND. Solder to printed circuit board (PCB) plane to enhance thermal performance. 6 Submit Documentation Feedback Copyright © 2011, Texas Instruments Incorporated |
Numéro de pièce similaire - TPS7A3001-EP_15 |
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Description similaire - TPS7A3001-EP_15 |
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