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LM2653MTCX-ADJ датащи(PDF) 7 Page - Texas Instruments |
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LM2653MTCX-ADJ датащи(HTML) 7 Page - Texas Instruments |
7 / 20 page LM2653 www.ti.com SNVS050E – NOVEMBER 1999 – REVISED APRIL 2013 CONNECTION DIAGRAM Figure 14. 16-Lead TSSOP (PW) See Package Number PW0016A PIN DESCRIPTIONS Pin Name Function 1-2 SW Switched-node connection, which is connected with the source of the internal high-side MOSFET. 3-5 VIN Main power supply input pin. Connected to the drain of the high-side MOSFET. 6 VCB Bootstrap capacitor connection for high-side gate drive. 7 AVIN Input voltage for control and driver circuits. 8 SD(SS) Shutdown and Soft-start control pin. Pulling this pin below 0.3V shuts off the regulator. A capacitor connected from this pin to ground provides a control ramp of the input current. Do not drive this pin with an external source or erroneous operation may result. 9 FB Output voltage feedback input. Connected to the output voltage. 10 COMP Compensation network connection. Connected to the output of the voltage error amplifier. 11 PGOOD A constant monitor on the output voltage. PGOOD will go low if the output voltage exceeds 110% or goes below 80% of its nominal. 12 LDELAY A capacitor between this pin to ground sets the delay from the output voltage reaches 80% of its nominal to when the undervoltage latch protection is enabled and PGOOD pin goes low. 13 AGND Low-noise analog ground. 14-16 PGND Power ground. Copyright © 1999–2013, Texas Instruments Incorporated Submit Documentation Feedback 7 Product Folder Links: LM2653 |
Аналогичный номер детали - LM2653MTCX-ADJ |
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Аналогичное описание - LM2653MTCX-ADJ |
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