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L6986TR Fiches technique(PDF) 6 Page - STMicroelectronics |
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L6986TR Fiches technique(HTML) 6 Page - STMicroelectronics |
6 / 68 page Pin settings L6986 6/68 DocID025376 Rev 7 2.3 Maximum ratings 12 PGND Power GND 13 LX Switching node 14 LX Switching node 15 VIN DC input voltage 16 VBIAS Typically connected to the regulated output voltage. An external voltage reference can be used to supply part of the analog circuitry to increase the efficiency at light load. Connect to GND if not used. E. p. Exposed pad must be connected to SGND, PGND. Table 1. Pin description (continued) No. Pin Description Table 2. Absolute maximum ratings Symbol Description Min. Max. Unit VIN See Table 1 -0.3 40 V DELAY -0.3 VCC + 0.3 V PGND SGND - 0.3 SGND + 0.3 V SGND V VCC -0.3 (VIN + 0.3) OR [max. 4] V SS / INH -0.3 VIN + 0.3 V MLF -0.3 VCC + 0.3 V COMP -0.3 VCC + 0.3 V FB -0.3 VCC + 0.3 V FSW -0.3 VCC + 0.3 V SYNCH -0.3 VIN + 0.3 V VBIAS -0.3 (VIN + 0.3) OR [max. 6] V RST -0.3 VIN + 0.3 V LX -0.3 VIN + 0.3 V TJ Operating temperature range -40 150 °C TSTG Storage temperature range -65 to 150 °C TLEAD Lead temperature (soldering 10 sec.) 260 °C IHS, ILS High-side / low-side switch current 2 A |
Numéro de pièce similaire - L6986TR |
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Description similaire - L6986TR |
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