參數(shù)資料
型號(hào)： PQ60015ETL45NNS-G
廠商： SYNQOR INC
元件分類(lèi)： 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(yè)數(shù)： 9/14頁(yè)
文件大小： 2155K
代理商： PQ60015ETL45NNS-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 4
Input:
Output:
Current:
Part no.:
35-75 V
1.5 V
45 A
PQ60015ETL45
Technical Specification
PQ60015ETL45 ELECTRICAL CHARACTERISTICS
Ta = 25 °C, airflow rate = 300 LFM, Vin = 48 V dc unless otherwise noted; full operating temperature range is -40 °C to +100 °C baseplate
temperature with appropriate power derating. Specifications subject to change without notice.
Parameter
Min.
Typ.
Max.
Units notes & Conditions
DYnAMIC CHARACTERISTICS
Input Voltage Ripple Rejection
67
dB
120 Hz
Output Voltage during Load Current Transient
Step Change in Output Current (0.15 A/s)
40
mV
50% to 75% to 50% Iout max; Figure 11
Step Change in Output Current (0.5 A/s)
100
mV
50% to 75% to 50% Iout max; Figure 12
SettlingTime
800.0
s
To within 1% Vout nom
Turn-On Transient
Turn-On Time
10
15
20
ms
Full load, Vout=90% nom; Figure 9
Restart Inhibit Time
180
200
230
ms
-40 °C to +125 °C; Figure F
Output Voltage Overshoot
0
%
No load Capacitance; Iout=0A
ISOLATIOn CHARACTERISTICS
Isolation Voltage (dielectric strength)
2250
V
See Absolute Maximum Ratings
Isolation Resistance
30
MΩ
Isolation Capacitance (input to output)
3300
pF
See Note 2
TEMPERATURE LIMITS FOR POWER DERATInG CURVES
Semiconductor Junction Temperature
125
°C
Package rated to 150 °C
Board Temperature
125
°C
UL rated max operating temp 130 °C
Transformer Temperature
125
°C
See figures 5-8 for derating curves
FEATURE CHARACTERISTICS
Switching Frequency
300
330
360
kHz
ON/OFF Control (Option P)
Off-State Voltage
-2
0.8
V
On-State Voltage
2.4
18
V
ON/OFF Control (Option N)
Off-State Voltage
2.4
18
V
On-State Voltage
-2
0.8
V
ON/OFF Control (Either Option)
Figures A & B
Pull-up Voltage
5
6
V
Pull-up Resistance
10
kΩ
Output Voltage Trim Range
-20
10
%
Measured across Pins 8 & 4; Figure C
Output Over-Voltage Protection
120
133
145
%
Over full temp range; % of nominal Vout
Output Voltage Remote Sense Range
10
%
Measured across Pins 8 & 4
Over-Temperature Shutdown OTP Trip Point
120
°C
Average PCB Temperature
Over-Temperature Shutdown Restart Hysteresis
10
°C
RELIABILITY CHARACTERISTICS
Calculated MTBF (Telcordia) TR-NWT-000332
2.42
106 Hrs. 80% load,300LFM, 40 °C Ta
Calculated MTBF (MIL-217) MIL-HDBK-217F
2.27
106 Hrs. 80% load, 300LFM, 40 °C Ta
Field Demonstrated MTBF
106 Hrs. See our website for details
Note 1: Output voltage ripple can exceed maximum specification during start up when output voltage is less than 0.7V.Additional output capacitance
will mitigate this startup ripple behavior. For applications requiring reduced output voltage ripple and noise.
Consult SynQor applications support (email: support@synqor.com)
Note 2: Higher values of isolation capacitance can be added external to the module.
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