iq32050hpc32nrs SynQor Worldwide Headquarters, iq32050hpc32nrs Datasheet - Page 3

• Manufacturer Part Number: iq32050hpc32nrs
• Description: Half-brick Dc-dc Converter
• Manufacturer: SynQor Worldwide Headquarters

Product # IQ32xxxHPCxx
IQ32 FAMILY eLeCTRICAL CHARACTeRISTICS (all output voltages)
Ta = 25 °C, airflow rate = 300 LFM, Vin = 32 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.
Operating Temperature
Storage Temperature
Voltage at ON/OFF input pin
Operating Input Voltage Range
Input Under-Voltage Lockout
Input Over-Voltage Shutdown
Recommended External Input Capacitance
Input Filter Component Values (L\C)
Turn-On Transient
Isolation Voltage (dielectric strength)
Isolation Resistance
Isolation Capacitance (input to output)
Semiconductor Junction Temperature
Board Temperature
Maximum Baseplate Temperature, Tb
Switching Frequency
ON/OFF Control
ON/OFF Control
Over-Temperature Shutdown OTP Trip Point
Over-Temperature Shutdown Restart Hysteresis
Calculated MTBF (Telcordia) TR-NWT-000332
Calculated MTBF (MIL-217) MIL-HDBK-217F
Field Demonstrated MTBF
Note 1: Start-up guaranteed above 11.5 V, but will operate down to 9V
Note 2: Higher values of isolation capacitance can be added external to the module.
ABSOLUTe MAXIMUM RATInGS
Input Voltage
Isolation Voltage
InPUT CHARACTeRISTICS
DYnAMIC CHARACTeRISTICS
ISOLATIOn CHARACTeRISTICS
TeMPeRATURe LIMITS FOR POWeR DeRATInG CURVeS
Transformer Temperature
FeATURe CHARACTeRISTICS
ReLIABILITY CHARACTeRISTICS
Parameter
Non-Operating
Operating
Operating Transient Protection
Input to Output
Input to Base-Plate
Output to Base-Plate
Turn-On Voltage Threshold
Turn-Off Voltage Threshold
Lockout Voltage Hysteresis
Turn-On Time
Start-Up Inhibit Time
Output Voltage Overshoot
Off-State Voltage
On-State Voltage
Pull-Up Voltage
Pull-Up Resistance
Phone [phone]
Min.
11.0
200
255
-40
-55
8.1
2.4
-2
-2
9
www.synqor.com
0.34\13.2
Typ.
1000
11.2
TBD
TBD
470
230
275
125
8.4
2.8
32
10
30
50
10
0
5
-
Max.
2250
2250
2250
11.5
100
100
100
125
250
125
125
125
100
295
8.7
0.8
75
18
75
18
Doc.# 005-005H332 Rev. 1
10 6 Hrs. 80% load, 200LFM, 40 °C Ta
10 6 Hrs. 80% load, 200LFM, 40 °C Ta
10 6 Hrs. See our website for details
Units notes & Conditions
µH\µF Internal values; see Figure E
V dc
V dc
V dc
kHz
MΩ
µF
ms
ms
kΩ
°C
°C
pF
°C
°C
°C
°C
°C
°C
%
V
V
V
V
V
V
V
V
V
V
V
Continuous
Continuous
Baseplate temperature
100 V, 100 ms Transient; See Note 1
Not Available
Typical ESR 0.1-0.2 Ω
Full load, Vout=90% nom.
-40 °C to +125 °C; Figure F
Maximum Output Capacitance
See Absolute Maximum Ratings
See Note 2
Package rated to 150 °C
UL rated max operating temp 130 °C
Application notes Figures A & B
Average PCB Temperature
100 ms
Isolation stage switching freq. is half this
IQ32-HPC Family
Specification
08/13/08
Technical
Page 3