EP1S10F780I6N Altera, EP1S10F780I6N Datasheet - Page 848

• Manufacturer Part Number: EP1S10F780I6N
• Description: IC STRATIX FPGA 10K LE 780-FBGA
• Manufacturer: Altera
• Series: Stratix®r

Specifications of EP1S10F780I6N

• Number Of Logic Elements/cells: 10570
• Number Of Labs/clbs: 1057
• Total Ram Bits: 920448
• Number Of I /o: 426
• Voltage - Supply: 1.425 V ~ 1.575 V
• Mounting Type: Surface Mount
• Operating Temperature: 0°C ~ 85°C
• Package / Case: 780-FBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Number Of Gates: -

Voltage Regulators
14–8
Stratix Device Handbook, Volume 2
Figure 14–5. Asynchronous Switching Regulator
Synchronous switching regulators have a voltage- or current-controlled
oscillator that controls the on and off time of the two MOSFET devices
that supply the current to the circuit (see
Figure 14–6. Voltage-Controlled Synchronous Switching Regulator
Maximum Output Current
Select an external MOSFET switching transistor (optional) based on the
maximum output current that it can supply. Use a MOSFET with a low
on-resistance and a voltage rating high enough to avoid avalanche
breakdown. For gate-drive voltages less than 9-V, use a logic-level
MOSFET. A logic-level MOSFET is only required for topologies with a
controller IC and an external MOSFET.
Voltage-Controlled
Oscillator (VCO)
V
IN
MOSFET
High-Frequency
Circulating Path
Switch Node
V
IN
Figure
14–6).
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