ES1010SI Datasheet, PDF (10/11 Pages) Altera Corporation – 12V Hot-Swap Power Distribution Controllers

Page 10
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.
Document Revision History
The table lists the revision history for this document.
Date
March 2014
Version
1.0 Initial release.
Changes
ES1010SI 12V Hot-Swap Power Distribution Controllers
09617
March 14, 2014
March 2014 Altera Corporation
Rev A