DS1100SLPE Datasheet, PDF (4/7 Pages) Artesyn Technologies – 1100 Watts Distributed Power System

DS1100SLPE Data Sheet
Control and Status Signals
BUS Signals
ISHARE
Bus signal used by the power supply for active current sharing. All power supplies con# gured in the system for n+n sharing will refer to this bus voltage inorder to
load share.
Voltage Range
The range of this signal for active sharing will be up to 8.0 V, which corresponds to the maximum output current.
MIN
MAX
I_SHARE Voltage
Input logic level LOW
Voltage at 50% load, stand-alone unit
7.75
8.25
3.85
4.15
Voltage at 0% load, stand-alone unit
0
1.0
I_SOURCE
SCL, SDA
Current that may be sourced by this pin
160 mA
Clock and data signals de# ned as per I2C requirements. It is recommended that these pins be pulled-up to a 2.2 kohm resistor to 3.3 V and a 100 pF decoupling
capacitor at the system side.
VL
Input logic level LOW
0.8 V
VH
Input logic level HIGH
2.0 V
3.6 V
Note: All signal noise levels are below 400 mVpk-pk from 0 - 100 MHz.
Electrical Specifications
LED Indicators
A single bi-color LED is used to indicate the power supply status.
Color
No input to PSU
Input present, STBY ON, main output OFF
Main output ON
Power supply warning (hi-temp)
Power supply warning (slow fan)
Power supply failure (OVP, OTP, FAN FAULT)
Status LED
Green
Off
On
On
On
Off
On
Fail LED
Amber/Green
Off
Blinking Amber, at least 1 Hz
green
Blinking Amber/Green, at 2:1 ratio, at least 1 Hz
Blinking Amber/Green, at 1:1 ratio, at least 1Hz
Amber
Firmware Reporting And Monitoring
Output loading
Input voltage
Input current
Input power
Output voltage
Output current
Temperature
Fan speed
<10%
±1 A fixed error
30 W fixed error up to 120 W
0.8 A fixed error
±5%
PMBus
YES
Remote ON/OFF
YES
Accuracy Range
10% to 20%
±5%
±10%
±15%
±15%
±5 °C
Actual ±250 RPM
20% to 100%
±5%
±10%
±2%
±5%