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參數(shù)資料
| 型號(hào)： | PQ60033EMLNYA |
| 廠商： | SYNQOR INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 文件頁數(shù)： | 3/13頁 |
| 文件大?。?/td> | 512K |
| 代理商： | PQ60033EMLNYA |
Input:
Input:
Output:
Current:
PPackage:
ackage:
35-75 V
3.3 V
15 A
Eighth-brick
T
Technical S
echnical Specification
pecification
Product # PQ60033EML15
Phone 1-888-567-9596
Doc.# 005-2EM633E Rev. D
7/17/07
Page 11
Over-Temperature Shutdown: A temperature sensor on the
converter senses the average temperature of the module. The
thermal shutdown circuit is designed to turn the converter off
when the temperature at the sensed location reaches the Over-
Temperature Shutdown value. It will allow the converter to turn on
again when the temperature of the sensed location falls by the
amount of the Over-Temperature Shutdown Restart Hysteresis
value.
APPLICATION CONSIDERATIONS
Input System Instability: This condition can occur because
any DC/DC converter appears incrementally as a negative
resistance load. A detailed application note titled “Input
System Instability” is available on the SynQor website which
provides an understanding of why this instability arises, and
shows the preferred solution for correcting it.
Application Circuits: Figure D provides a typical circuit dia-
gram which details the input filtering and voltage trimming.
Input Filtering and External Capacitance: Figure E pro-
vides a diagram showing the internal input filter components.
This filter dramatically reduces input terminal ripple current,
which otherwise could exceed the rating of an external elec-
trolytic input capacitor. The recommended external input capac-
itance is specified in the “Input Characteristics” section. More
detailed information is available in the application note titled
“EMI Characteristics” on the SynQor website.
Vin
External
Input
Filter
Trim
Vin(+)
Iload
Cload
L
C
Vout(+)
Rtrim-up
or
Rtrim-down
Vsense(+)
ON/OFF
Vin(_)
Vin(+)
Vin(_)
Vout(_)
Vsense(_)
Figure D: Typical application circuit (negative logic unit, permanently enabled).
Figure E: Internal Input Filter Diagram (component values listed on the specifications page).
Electrolytic
Capacitor
47F
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參數(shù)描述 |
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| PQ60033ETL30 | 制造商:SYNQOR 制造商全稱:SYNQOR 功能描述:Eighth-brick DC/DC Converter |
| PQ60033ETL30NKS | 制造商:SYNQOR 制造商全稱:SYNQOR 功能描述:Eighth-brick DC/DC Converter |
| PQ60033ETL30NNS | 制造商:SYNQOR 制造商全稱:SYNQOR 功能描述:Eighth-brick DC/DC Converter |
| PQ60033ETL30NRS | 制造商:SYNQOR 制造商全稱:SYNQOR 功能描述:Eighth-brick DC/DC Converter |
| PQ60033ETL30NRS-G | 制造商:SynQor 功能描述:DC-DC CONV, ISO POL, 1 O/P, 30A, 3.3V; 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.:3.3V; Output Current Max:30A ;RoHS Compliant: Yes |
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