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參數(shù)資料
| 型號(hào)： | PQ60033SGL20PYS |
| 廠商： | SYNQOR INC |
| 元件分類(lèi)： | 電源模塊 |
| 英文描述： | 1-OUTPUT 66 W DC-DC REG PWR SUPPLY MODULE |
| 文件頁(yè)數(shù)： | 4/13頁(yè) |
| 文件大?。?/td> | 611K |
| 代理商： | PQ60033SGL20PYS |
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Input:
Output:
Current:
PPackage:
ackage:
35-75 V
3.3 V
20 A
Sixteenth - Brick
T
Technical S
echnical Specification
pecification
Product # PQ60033SGL20
Phone 1-888-567-9596
Doc.# 005-2SM633E Rev. A
05/05/06
Page 12
Startup Inhibit Period: The Startup Inhibit Period ensures that
the converter will remain off for approximately 200ms when it is
shut down for any reason. When an output short is present, this
generates a 5Hz "hiccup mode," which prevents the converter
from overheating. In all, there are seven ways that the converter
can be shut down, initiating a Startup Inhibit Period:
Input Under-Voltage Lockout
Input Over-Voltage Shutdown (not present in Quarter-brick)
Output Over-Voltage Protection
Over Temperature Shutdown
Current Limit
Short Circuit Protection
Turned off by the ON/OFF input
Figure F shows three turn-on scenarios, where a Startup Inhibit
Period is initiated at t0, t1, and t2:
Before time t0, when the input voltage is below the UVL threshold,
the unit is disabled by the Input Under-Voltage Lockout feature.
When the input voltage rises above the UVL threshold, the Input
Under-Voltage Lockout is released, and a Startup Inhibit Period is
initiated. At the end of this delay, the ON/OFF pin is evaluated,
and since it is active, the unit turns on.
At time t1, the unit is disabled by the ON/OFF pin, and it cannot
be enabled again until the Startup Inhibit Period has elapsed.
When the ON/OFF pin goes high after t2, the Startup Inhibit
Period has elapsed, and the output turns on within 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
7ms
200ms
(typical start-up
inhibit period)
t0
t1
t2
t
10ms (typical
turn on time)
ON
OFF
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PQ60033SGL20PRS-G | 1-OUTPUT 66 W DC-DC REG PWR SUPPLY MODULE |
| PQ60033SGL20NNS-G | 1-OUTPUT 66 W DC-DC REG PWR SUPPLY MODULE |
| PQ60033SGL20NYS-G | 1-OUTPUT 66 W DC-DC REG PWR SUPPLY MODULE |
| PQ60033SGL20PKS | 1-OUTPUT 66 W DC-DC REG PWR SUPPLY MODULE |
| PQ60033SGL20NKS | 1-OUTPUT 66 W DC-DC REG PWR SUPPLY MODULE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PQ60033SML15NRS-G | 制造商:SynQor 功能描述:DC-DC CONV, ISO POL, 1 O/P, 50W, 15A, 3.3V; DC / DC Converter Type:Sixteenth Brick; DC / DC Converter Output Type:Fixed; Input Voltage DC Min:35V; Input Voltage DC Max:75V; No. of Outputs:1; Output Voltage Nom.:3.3V; Depth:34.3mm ;RoHS Compliant: Yes |
| PQ60050EGL15 | 制造商:SYNQOR 制造商全稱(chēng):SYNQOR 功能描述:Eighth-brick DC/DC Converter |
| PQ60050EGL15NKS | 制造商:SYNQOR 制造商全稱(chēng):SYNQOR 功能描述:Eighth-brick DC/DC Converter |
| PQ60050EGL15NNS | 制造商:SYNQOR 制造商全稱(chēng):SYNQOR 功能描述:Eighth-brick DC/DC Converter |
| PQ60050EGL15NNS-G | 制造商:SynQor 功能描述:PowerQor DC/DC Converters 制造商:SynQor 功能描述:DC-DC CONV, ISO POL, 1 O/P, 75W, 15A, 5V, DC / DC Converter Type:Eighth Brick, DC / DC Converter Output Type:Fixed, Input Voltage DC Min:35V, Input Voltage DC Max:75V, No. of Outputs:1, Output Voltage Nom.:5V, Output Current Max:15A , RoHS Compliant: Yes |
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