IQ48120HPC21NRS-G SYNQOR, IQ48120HPC21NRS-G Datasheet - Page 14

• Manufacturer Part Number: IQ48120HPC21NRS-G
• Description: InQor DC/DC Converters
• Manufacturer: SYNQOR

Specifications of IQ48120HPC21NRS-G

• Dc / Dc Converter O/p Type: Fixed
• No. Of Outputs: 1
• Input Voltage: 34V To 75V
• Power Rating: 252W
• Output Voltage: 12V
• Output Current: 21A
• Approval Bodies: UL, CUL, TUV, IEC
• Supply Voltage: 48V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Product # IQ48xxxHPXxxx
IQ48240HPx10 Electrical Characteristics (24 Vout)
Ta = 25 °C, airflow rate = 300 LFM, Vin = 48V 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.
Note 1: Output is terminated with 1 µF ceramic and capacitor. For applications requiring reduced output voltage ripple and noise, consult SynQor
applications support (e-mail: [e-mail])
Note 2: Trim-up range is limited below 10% at low line and full load.
INPUT CHARACTERISTICS
Maximum Input Current
No-Load Input Current
Disabled Input Current
Response to Input Transient
Input Terminal Ripple Current
Recommended Input Fuse
OUTPUT CHARACTERISTICS
Output Voltage Set Point
Output Voltage Regulation
Total Output Voltage Range
Output Voltage Ripple and Noise
Operating Output Current Range
Output DC Current-Limit Inception
Output DC Current-Limit Shutdown Voltage
Back-Drive Current Limit while Enabled
Back-Drive Current Limit while Disabled
Maximum Output Capacitance
Output Voltage during Load Current Transient
Output Voltage Trim Range
Output Voltage Remote Sense Range
Output Over-Voltage Protection
EFFICIENCY
100% Load
50% Load
Parameter
Technical Specification
Over Line
Over Load
Over Temperature
Peak-to-Peak
RMS
Step Change in Output Current (0.1 A/µs)
Settling Time
Phone [phone]
Min.
23.76
23.40
-360
11.6
28.1
-20
0
0
www.synqor.com
Typ.
24.00
±0.1
±0.1
1300
12.6
29.3
200
130
400
1.2
0.2
60
25
13
90
92
1
1
Max.
24.24
24.60
±0.3
±0.3
10.9
10.5
13.7
30.5
100
360
260
400
20
50
10
10
2
Doc.# 005-0005244 Rev. C
Units Notes & Conditions
mA
mA
mA
mV
mV
mV
mA
mV
µF
%
%
µs
%
%
%
%
A
A
V
A
V
V
A
V
A
V
Vin min; trim up; in current limit
See Figure 6
RMS
Fast acting external fuse recommended
Over sample, line, load, temperature & life
20 MHz bandwidth; see Note 1
Full load
Full load
Subject to thermal derating
Output voltage 10% Low
Negative current drawn from output
Negative current drawn from output
Vout nominal at full load (resistive load)
50% to 75% to 50% Iout max
To within 1% Vout nom
Across Pins 8&4; Common Figures 3-5; see Note 2
Across Pins 8&4
Over full temp range
See Figure 1 for efficiency curve
See Figure 1 for efficiency curve
Part
Current:10.5A
Output:24V
Input:34-75V
No.:IQ48240HPx10
07/12/10
Page 14