IQ70-HPC 查看數據表（PDF） - SynQor Worldwide Headquarters
零件编号
产品描述 (功能)
生产厂家
IQ70-HPC Datasheet PDF : 28 Pages
| |||
Technical Specification
Input: 34 - 135 V
Output: 15 V
Current: 16 A
Part No.: IQ70150HPC16
IQ70150HPC16 ELECTRICAL CHARACTERISTICS (15 Vout)
Ta = 25 °C, airflow rate = 300 LFM, Vin = 70 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
INPUT CHARACTERISTICS
Maximum Input Current
9.4
A Vin min; 12 Vout ; in current limit (typ)
No-Load Input Current
55
70
mA
Disabled Input Current
2
3
mA
Response to Input Transient
0.9
V 500 V/ms, see Figure 6
Input Terminal Ripple Current
490
mA RMS
Recommended Input Fuse
15
A Fast acting external fuse recommended
OUTPUT CHARACTERISTICS
Output Voltage Set Point
14.85
15
15.15
V
Output Voltage Regulation
Over Line
±0.1
±0.3
%
Over Load
±0.1
±0.3
%
Over Temperature
-225
225
mV
Total Output Voltage Range
14.625
15.375
V Over sample, line, load, temperature & life
Output Voltage Ripple and Noise
20 MHz bandwidth; see Note 1
Peak-to-Peak
0
130
260
mV Full load
RMS
22
40
mV Full load
Operating Output Current Range
0
16
A Subject to thermal derating
Output DC Current-Limit Inception
17.6
19.2
20.8
A Output voltage 10% Low
Output DC Current-Limit Shutdown Voltage
8.5
V
Back-Drive Current Limit while Enabled
0.35
A Negative current drawn from output
Back-Drive Current Limit while Disabled
1.5
mA Negative current drawn from output
Maximum Output Capacitance
1,000
µF Vout nominal at full load (resistive load)
Output Voltage during Load Current Transient
Step Change in Output Current (0.1 A/µs)
500
mV 50% to 75% to 50% Iout max
Settling Time
80
µs To within 1% Vout nom
Output Voltage Trim Range
-20
10
% Across Pins 8&4; Common Figures 3-5; see Note 2
Output Voltage Remote Sense Range
10
% Across Pins 8&4
Output Over-Voltage Protection
17.6
18.3
19.1
V Over full temp range
EFFICIENCY
100% Load
90
% See Figure 1 for efficiency curve
50% Load
93
% See Figure 1 for efficiency curve
Note 1: Output is terminated with 1 µF ceramic and 15 µF low-ESR tantalum capacitors. For applications requiring reduced output voltage ripple and
noise, consult SynQor applications support (e-mail: support@synqor.com)
Note 2: Trim-up range is limited below 10% at low line and full load.
Product # IQ70xxxHPCxx
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-005061 Rev. B
12/10/08
Page 14
Share Link: 