參數(shù)資料
型號: PQ60015ETL45NKS-G
廠商: SYNQOR INC
元件分類: 電源模塊
英文描述: 1-OUTPUT 67.5 W DC-DC REG PWR SUPPLY MODULE
封裝: ROHS COMPLIANT, EIGHTH BRICK PACKAGE-8
文件頁數(shù): 5/14頁
文件大?。?/td> 2155K
代理商: PQ60015ETL45NKS-G
35-75 V
1.5 V
45 A
PQ60015ETL45
Product # PQ60015ETL45
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-0005082 Rev. A
11/19/08
Page 13
Input:
Output:
Current:
Part no.:
35-75 V
1.5 V
45 A
PQ60015ETL45
Technical Specification
Inhibit Period. During the Restart Inhibit Period, if the input
voltage again exceeds the UVLO threshold, the unit cannot
be enabled again until the Restart Inhibit Period has elapsed.
Once this occurs, the output turns on with the Typical Turn-On
Time.
At time t2, the ON/OFF pin disables the unit and initiates a
Restart Inhibit Period. During the Restart Inhibit Period, if the
ON/OFF pin is again activated, the unit cannot be enabled again
until the Restart Inhibit Period has elapsed. Once this occurs,
the output turns on with the Typical Turn-On Time.
When the ON/OFF pin goes high after t3, and the Restart Inhibit
Period has elapsed, the output turns on approximately 1.6ms
after the ON/OFF pin is activated, with the Typical Turn-On
Time.
If the Under-Voltage Lockout threshold has not been satisfied
at the end of either Inhibit Period, the unit will remain disabled
until the input voltage exceeds the UVLO threshold. Once this
occurs, the output turns on with the Typical Turn-On Time.
If the ON/OFF pin is activated after either Inhibit Period has
elapsed, the output will turn on approximately 1.6ms after the
ON/OFF pin is activated, with the Typical Turn-On Time.
Under-Voltage
Lockout Turn-On
Threshold
ON/OFF
(pos logic)
Figure F:
Startup Inhibit Period (turn-on time not to scale)
Vout
Vin
200ms
10ms
(typical start-up
inhibit period)
(typical restart
inhibit period)
t0
t1
t2
t3
t
ON
OFF
15ms
(typical turn on time)
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