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IQ18-QTC の電気的特性と機能

IQ18-QTCのメーカーはSynQor Worldwide Headquartersです、この部品の機能は「Quarter-brick DC-DC Converter」です。


製品の詳細 ( Datasheet PDF )

部品番号 IQ18-QTC
部品説明 Quarter-brick DC-DC Converter
メーカ SynQor Worldwide Headquarters
ロゴ SynQor Worldwide Headquarters ロゴ 




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IQ18-QTC Datasheet, IQ18-QTC PDF,ピン配置, 機能
www.DataSheet4U.com
Technical
Specification
IQ18-QTC Family
9-36 V
Cont. Input
40 V
Trans. Input
1.8-48 V
Outputs
105 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, 83-91% at full rated load current
• Delivers full power with minimal derating - no heatsink required
• Operating input voltage range:
9-36 V, 40 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
IQ18 Family Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . 3 - 4
IQ18 Family Figures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
IQ18018QTC40 (1.8V, 40A) Characteristics and Figures . . . . . . . . . . 6 - 7
IQ18033QTC30 (3.3V, 30A) Characteristics and Figures . . . . . . . . . . 8 - 9
IQ18050QTC20 (5.0V, 20A) Characteristics and Figures . . . . . . . . . 10 - 11
IQ18070QTC14 (7.0V, 14A) Characteristics and Figures . . . . . . . . . 12 - 13
IQ18120QTC08 (12V, 8.0A) Characteristics and Figures . . . . . . . . . 14 - 15
IQ18150QTC07 (15V, 7.0A) Characteristics and Figures . . . . . . . . . 16 - 17
IQ18240QTC04 (24V, 4.0A) Characteristics and Figures . . . . . . . . . 18 - 19
IQ18300QTC03 (30V, 3.0A) Characteristics and Figures . . . . . . . . . 20 - 21
IQ18480QTC02 (48V, 2.0A) Characteristics and Figures . . . . . . . . . 22 - 23
Application Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 - 27
Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Product # IQ18xxxQTCxx
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-IQ18QTX Rev. B
09/23/08
Page 1

1 Page





IQ18-QTC pdf, ピン配列
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Technical
Specification
IQ18-QTC Family
IQ18 Family electrical characteristics (all output voltages)
TA = 25 °C, airflow rate = 300 LFM, VIN = 18 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.
Parameter
ABSOLUTE MAXIMUM RATINGS
Input Voltage
Non-Operating
Operating
Operating Transient Protection
Isolation Voltage
Input to Output
Input to Base-Plate
Output to Base-Plate
Operating Temperature
Storage Temperature
Voltage at ON/OFF input pin
INPUT CHARACTERISTICS
Operating Input Voltage Range
Input Under-Voltage Lockout
Turn-On Voltage Threshold
Turn-Off Voltage Threshold
Lockout Voltage Hysteresis
Recommended External Input Capacitance
DYNAMIC CHARACTERISTICS
Turn-On Transient
Turn-On Time
Start-Up Inhibit Time
Output Voltage Overshoot
ISOLATION CHARACTERISTICS
Isolation Voltage (dielectric strength)
Isolation Resistance
Isolation Capacitance (input to output) 1
TEMPERATURE LIMITS FOR POWER DERATING CURVES
Semiconductor Junction Temperature
Board Temperature
Transformer Temperature
Maximum Baseplate Temperature, TB
FEATURE CHARACTERISTICS
Switching Frequency
ON/OFF Control
Off-State Voltage
On-State Voltage
ON/OFF Control
Pull-Up Voltage
Pull-Up Resistance
Over-Temperature Shutdown
Over-Temperature Shutdown Restart Hysteresis
RELIABILITY CHARACTERISTICS
Calculated MTBF (Telcordia) TR-NWT-000332
Calculated MTBF (MIL-217) MIL-HDBK-217F
Field Demonstrated MTBF
Min.
-40
-55
-2
9
10.0
8.0
200
230
2.4
-2
Typ.
18
10.3
8.3
2
470
9
230
0
30
1000
250
5
50
125
10
2.5
2.0
Max. Units Notes & Conditions
40
36
40
2250
2250
2250
100
125
18
36
10.5
8.6
V Continuous
V Continuous
V 100 ms transient, square wave
Basic insulation, Pollution Degree 2
Vdc
Vdc
Vdc
°C Baseplate temperature
°C
V
V 40 V transient for 100 ms
V
V
V
µF Typical ESR 0.1-0.2 W
ms Full load, Vout=90% nom.
250 ms See Figure F
% Maximum Output Capacitance
See Absolute Maximum Ratings
MW
pF
125 °C Package rated to 150 °C
125 °C UL rated max operating temp 130 °C
125 °C See Common Figure 3 for derating curve
100 °C
270 kHz Regulation and Isolation stages
18 V
0.8 V
Common Figures A & B
V
kW
°C Average PCB Temperature
°C
106 Hrs 80% load, 300LFM, 40 °C TA
106 Hrs 80% load, 300LFM, 40 °C TA
106 Hrs See our website for details
Note 1: Higher values of isolation capacitance can be added external to the module.
Product # IQ18xxxQTCxx
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-IQ18QTX Rev. B
09/23/08
Page 3


3Pages


IQ18-QTC 電子部品, 半導体
www.DataSheet4U.com
Technical Specification
Input: 9-36 V
Output: 1.8 V
Current: 40 A
Part No.: IQ18018QTC40
IQ18018QTC40 ELECTRICAL CHARACTERISTICS (1.8 VOUT)
TA = 25 °C, airflow rate = 300 LFM, VIN = 18 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.
Parameter
INPUT CHARACTERISTICS
Maximum Input Current
No-Load Input Current
Disabled Input Current
Response to Input Transient
Input Terminal Ripple Current
Recommended Input Fuse
Input Filter Component Values (L\C)
OUTPUT CHARACTERISTICS
Output Voltage Set Point
Output Voltage Regulation
Over Line
Over Load
Over Temperature
Total Output Voltage Range
Output Voltage Ripple and Noise 1
Peak-to-Peak
RMS
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
For a Step Change in Output Current (0.1 A/µs)
Settling Time
Output Voltage Trim Range
Output Voltage Remote Sense Range
Output Over-Voltage Protection
Load Current Scale Factor
EFFICIENCY
100% Load
50% Load
Min.
1.782
-27
1.755
0
44
0
-20
117
Typ.
182
2.5
0.18
285
0.47\18
1.800
+0.1
+0.1
106
16
48
0.9
1.1
15
88
100
122
2667
83
85
Max. Units Notes & Conditions
12.8
230
4.0
30
A
mA
mA
V
mA
A
µH\µF
9 VIN; trim up; in current limit
300 V/ms input transient; 100 µF output cap.
RMS
Fast acting external fuse recommended
Internal values; see Figure E
1.818
V
+0.3
+0.3
27
1.845
210
30
40
52
50
10,000
+10
+10
127
%
%
mV
V Over sample, line, load, temperature & life
20 MHz bandwidth
mV Full Load
mV Full Load
A Subject to thermal derating
A Output Voltage 10% Low
V
A Negative current drawn from output
mA Negative current drawn from output
µF Vout nominal at full load (resistive load)
mV 50% to 75% to 50% IOUT max
µs To within 1% VOUT nom
% Measured across Pins 8 & 4; Common Figure 3
% Measured across Pins 8 & 4
% Over full temp range; % of nominal VOUT
See Output Load Current app. note on our web
% See Figure 1 for efficiency curve
% 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: [email protected])
Product # IQ18xxxQTCxx
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-IQ18QTX Rev. B
09/23/08
Page 6

6 Page



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部品番号部品説明メーカ
IQ18-QTC

Quarter-brick DC-DC Converter

SynQor Worldwide Headquarters
SynQor Worldwide Headquarters


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