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ES1010SI 12V Hot-Swap Power Distribution Controllers

March 2014 Altera Corporation

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TABLE 3. BILL OF MATERIALS, EVB-ES1010SI

COMPONENT

DESIGNATOR

COMPONENT NAME

COMPONENT DESCRIPTION

U1

ES1010SI

Altera Enpirion

Q1

N-FET

11.5m

, 30V, 11.5A Logic Level N-Channel Power MOSFET or

equivalent

R1

Load Current Sense Resistor

WSL-2512 10m

 1W Metal Strip Resistor

R2

Gate Stability Resistor

20

 0603 Chip Resistor

R3

Overcurrent Voltage Threshold Set Resistor

1.24k

 0603 Chip Resistor (Vth = 24.8mV)

R4

POK Pull up Resistor

10k

 0603 Chip Resistor

C1

Gate Timing Capacitor

0.001µF 0402 Chip Capacitor (<2ms)

C2

IC Decoupling Capacitor

0.1µF 0402 Chip Capacitor

C3

Time Delay Set Capacitor

0.01µF 0402 Chip Capacitor (1ms)

J1

Bias Voltage Selection Jumper

Install if switched rail voltage is = +12V.

J2

EN Disable

Install J2 to disable U2. Connects EN to GND.

Date

Version

Changes

March 2014

1.0

Initial release.

09617

March 14, 2014

Rev A