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IQ24-QTC 데이터시트 PDF




SynQor Worldwide Headquarters에서 제조한 전자 부품 IQ24-QTC은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

PDF 형식의 IQ24-QTC 자료 제공

부품번호 IQ24-QTC 기능
기능 Quarter-brick DC-DC Converter
제조업체 SynQor Worldwide Headquarters
로고 SynQor Worldwide Headquarters 로고


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IQ24-QTC 데이터시트, 핀배열, 회로
www.DataSheet4U.com
Technical
Specification
IQ24-QTC Family
18-36 V
Cont. Input
50 V
Trans. Input
1.8-48 V
Outputs
120 W
Max Power
2250 V dc Quarter-brick
Isolation DC-DC Converter
The InQor® quarter-brick converter series is composed of
next-generation, board-mountable, isolated, fixed switching
frequency dc-dc converters that use synchronous rectification
to achieve extremely high power conversion efficiency. Each
module is supplied completely encased to provide protection
from the harsh environments seen in many industrial and
transportation applications.
Operational Features
• High efficiencies, up to 93% at full rated load current
• Delivers full power with minimal derating - no heatsink required
• Operating input voltage range:
18-36 V, 50 V transient for 100 ms
• Fixed frequency switching provides predictable EMI
• No minimum load requirement
Mechanical Features
• Industry standard quarter-brick pin-out configuration
• Size: 1.54" x 2.39" x 0.50"
(39.0 x 60.6 x 12.7mm)
• Total weight: 3 oz (85 g)
Protection Features
• Input under-voltage lockout
• Output current limit and short circuit protection
• Active back bias limit
• Output over-voltage protection
• Thermal shutdown
Control Features
• On/Off control referenced to input side
• Remote sense for the output voltage
• Output voltage trim range of -20%, +10%
Safety Features
• 2250 V, 30 MW input-to-output isolation
• UL/cUL 60950-1 recognized (US & Canada), basic insulation
rating
• TUV certified to EN60950-1
• Meets 72/23/EEC and 93/68/EEC directives which facilitates
CE Marking in user’s end product
• Board and plastic components meet UL94V-0 standard
• RoHS compliant (see Page 28)
contents
Page No.
Mechanical Drawing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
IQ24 Family Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . 3 - 4
IQ24 Family Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
IQ24018QTC40 (1.8V, 40A) Characteristics and Figures . . . . . . . . . . 6 - 7
IQ24033QTC30 (3.3V, 30A) Characteristics and Figures . . . . . . . . . . 8 - 9
IQ24050QTC24 (5.0V, 24A) Characteristics and Figures . . . . . . . . . 10 - 11
IQ24070QTC17 (7.0V, 17A) Characteristics and Figures . . . . . . . . . 12 - 13
IQ24120QTC10 (12V, 10A) Characteristics and Figures . . . . . . . . . 14 - 15
IQ24150QTC08 (15V, 8.0A) Characteristics and Figures . . . . . . . . . 16 - 17
IQ24240QTC05 (24V, 5.0A) Characteristics and Figures . . . . . . . . . 18 - 19
IQ24300QTC04 (30V, 4.0A) Characteristics and Figures . . . . . . . . . 20 - 21
IQ24480QTC2F (48V, 2.5A) Characteristics and Figures . . . . . . . . . 22 - 23
Application Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 - 27
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Product # IQ24xxxQTCxx
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-IQ24QTX Rev. C
09/23/08
Page 1




IQ24-QTC pdf, 반도체, 판매, 대치품
www.DataSheet4U.com
Technical
Specification
IQ24-QTC Family
IQ24 Family Standards AND qUALIFICATIONS (all output voltages)
TA = 25 °C, airflow rate = 300 LFM, VIN = 24 VDC unless otherwise noted; full operating temperature range is -40 °C to +100 °C ambient
temperature with appropriate power derating. Specifications subject to change without notice.
STANDARDS COMPLIANCE
Parameter
STANDARDS COMPLIANCE
UL/cUL 60950-1
EN60950-1
Needle Flame Test (IEC 695-2-2)
IEC 61000-4-2
Notes & Conditions
File # E194341, Basic insulation
Certified by TUV
Test on entire assembly; board & plastic components UL94V-0 compliant
ESD test, 8 kV - NP, 15 kV air - NP (Normal Performance)
Note: An external input fuse must always be used to meet these safety requirements. Contact SynQor for official safety certificates on new
releases or download from the SynQor website.
QUALIFICATION TESTING
Parameter
QUALIFICATION TESTING
Life Test
Vibration
Mechanical Shock
Temperature Cycling
Power/Thermal Cycling
Design Marginality
Humidity
Solderability
# Units Test Conditions
32
5
5
10
5
5
5
15 pins
95% rated Vin and load, units at derating point, 1000 hours
10-55 Hz sweep, 0.060" total excursion, 1 min./sweep, 120 sweeps for 3 axis
100g minimum, 2 drops in x and y axis, 1 drop in z axis
-40 °C to 100 °C, unit temp. ramp 15 °C/min., 500 cycles
Toperating = min to max, Vin = min to max, full load, 100 cycles
Tmin-10 °C to Tmax+10 °C, 5 °C steps, Vin = min to max, 0-105% load
85 °C, 85% RH, 1000 hours, continuous Vin applied except 5 min/day
MIL-STD-883, method 2003
Product # IQ24xxxQTCxx
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-IQ24QTX Rev. C
09/23/08
Page 4

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IQ24-QTC 전자부품, 판매, 대치품
www.DataSheet4U.com
Technical Specification
100
95
90
85
80
75
70
65
60
0
18 Vin
24 Vin
36 Vin
5 10 15 20 25 30 35 40
Load Current (A)
Figure 1: Efficiency at nominal output voltage vs. load current for
minimum, nominal, and maximum input voltage at 25°C.
45
40
35
30
25
20
15
10
5
0
0
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
25 40 55 70
Ambient Air Temperature (°C)
85
Figure 3: Encased converter (without heatsink) max. output power derating vs.
ambient air temperature for airflow rates of 100 LFM through 400 LFM. Air flows
across the converter from pin 3 to pin 1 (nominal input voltage).
Input: 18-36 V
Output: 1.8 V
Current: 40 A
Part No.: IQ24018QTC40
16
14
12
10
8
6
4
18 Vin
2 24 Vin
36 Vin
0
0 5 10 15 20 25 30 35 40
Load Current (A)
Figure 2: Power dissipation at nominal output voltage vs. load current
for minimum, nominal, and maximum input voltage at 25°C.
45
40
35
30
25
20
15
10
5
0
0
400 LFM (2.0 m/s)
300 LFM (1.5 m/s)
200 LFM (1.0 m/s)
100 LFM (0.5 m/s)
25 40 55
Ambient Air Temperature (°C)
70
85
Figure 4: Encased converter (with 1/4” heatsink) max. output power derating vs.
ambient air temperature for airflow rates of 100 LFM through 400 LFM. Air flows
across the converter from pin 3 to pin 1 (nominal input voltage).
Figure 5: Output voltage response to step-change in load current (50%-75%-
50% of Iout(max); dI/dt = 0.2 A/µs). Load cap: 1 µF ceramic and 15 µF tantalum
capacitors. Ch 1: Vout (200 mV/div), Ch 2: Iout (10 A/div).
Figure 6: Output voltage response to step-change in input voltage
(250 V/ms). Load cap: 100 µF, electrolytic output capacitance. Ch 1: Vout
(200 mV/div), Ch 2: Vin (10 V/div).
Product # IQ24xxxQTCxx
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-IQ24QTX Rev. C
09/23/08
Page 7

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관련 데이터시트

부품번호상세설명 및 기능제조사
IQ24-QTC

Quarter-brick DC-DC Converter

SynQor Worldwide Headquarters
SynQor Worldwide Headquarters

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