IQ18150QTC07NRS-G SYNQOR, IQ18150QTC07NRS-G Datasheet

InQor DC/DC Converters

IQ18150QTC07NRS-G

Manufacturer Part Number
IQ18150QTC07NRS-G
Description
InQor DC/DC Converters
Manufacturer
SYNQOR
Datasheet

Specifications of IQ18150QTC07NRS-G

Dc / Dc Converter O/p Type
Fixed
No. Of Outputs
1
Input Voltage
9V To 36V
Power Rating
105W
Output Voltage
15V
Output Current
7A
Approval Bodies
UL, CUL, TUV, IEC
Supply Voltage
18V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Product # IQ18xxxQTCxx
The InQor
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.
• High efficiencies, 83-91% at full rated load current
• Delivers full power with minimal derating - no heatsink required
• Operating input voltage range:
• Fixed frequency switching provides predictable EMI
• No minimum load requirement
• Industry standard quarter-brick pin-out configuration
• Size: 1.54" x 2.39" x 0.50"
• Total weight: 3 oz (85 g)
• On/Off control referenced to input side
• Remote sense for the output voltage
• Output voltage trim range of -20%, +10%
• 2250 V, 30 MW input-to-output isolation
• UL/cUL 60950-1 recognized (US & Canada), basic insulation
• TUV certified to EN60950-1
• Meets 72/23/EEC and 93/68/EEC directives which facilitates
• Board and plastic components meet UL94V-0 standard
• RoHS compliant (see Page 28)
Operational Features
Mechanical Features
Control Features
Safety Features
9-36 V, 40 V transient for 100 ms
(39.0 x 60.6 x 12.7mm)
rating
CE Marking in user’s end product
Cont. Input
9-36 V
®
quarter-brick converter series is composed of
Trans. Input
40 V
Phone 1-888-567-9596
1.8-48 V
Outputs
www.synqor.com
Max Power
• Input under-voltage lockout
• Output current limit and short circuit protection
• Active back bias limit
• Output over-voltage protection
• Thermal shutdown
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
105 W
Protection Features
COnTenTS
Doc.# 005-IQ18QTX Rev. C
2250 V dc
Isolation
IQ18-QTC Family
Specification
09/23/08
Technical
DC-DC Converter
Quarter-brick
Page No.
Page 1

Related parts for IQ18150QTC07NRS-G

IQ18150QTC07NRS-G Summary of contents

Page 1

... IQ18050QTC20 (5.0V, 20A) Characteristics and Figures . . . . . . . . IQ18070QTC14 (7.0V, 14A) Characteristics and Figures . . . . . . . . IQ18120QTC08 (12V, 8.0A) Characteristics and Figures . . . . . . . . IQ18150QTC07 (15V, 7.0A) Characteristics and Figures . . . . . . . . IQ18240QTC04 (24V, 4.0A) Characteristics and Figures . . . . . . . . IQ18300QTC03 (30V, 3.0A) Characteristics and Figures . . . . . . . . IQ18480QTC02 (48V, 2.0A) Characteristics and Figures . . . . . . . . Application Notes Ordering Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28 www.synqor.com Doc.# 005-IQ18QTX Rev. C Technical Specification IQ18-QTC Family 2250 V dc Quarter-brick DC-DC Converter Isolation Page No ...

Page 2

... Notes: 1. SENSE(–) should be connected to Vout(–) either remotely or at the converter. 2. Leave TRIM pin open for nominal output voltage. 3. SENSE(+) should be connected to Vout(+) either remotely or at the converter. www.synqor.com Doc.# 005-IQ18QTX Rev. C Technical Specification IQ18-QTC Family Side View 0.18 (4.57) 0.500 ± 0.025 (12.7 ± 0.63) Overall Height 0.010 ± 0.010 (0.25 ± ...

Page 3

... Technical Specification IQ18-QTC Family Units notes & Conditions 40 V Continuous 36 V Continuous 40 V 100 ms transient, square wave Basic insulation, Pollution Degree 2 Vdc Vdc Vdc °C Baseplate temperature ° transient for 100 ms V 8 µF Typical ESR 0 ...

Page 4

... IQ18 FaMIly STanDaRDS anD QUalIFICaTIOnS (all output voltages °C, airflow rate = 300 LFM 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 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 ...

Page 5

... Common Figure 2: Output voltage vs. load current showing typical current limit curves and converter shutdown points. 1,000,000.0 100,000.0 10,000.0 1,000 Common Figure 4: Trim graph for trim- outputs. www.synqor.com Technical Specification IQ18-QTC Family Typical Current Limit Inception Point Typical Output Voltage at Shutdown Vin, Min. Vin, Typ. Vin, Max ...

Page 6

... Input: 9-36 V Output: 1.8 V Current Part no.: IQ18018QTC40 ) OUT Units notes & Conditions trim up; in current limit 300 V/ms input transient; 100 µF output cap. mA RMS A Fast acting external fuse recommended µH\µF Internal values; see Figure Over sample, line, load, temperature & life 20 MHz bandwidth mV Full Load ...

Page 7

... LFM through 400 LFM. Air flows across the converter from pin 3 to pin 1 (nominal input voltage). Figure 6: Output voltage response to step-change in input voltage (300 V/ms). µF ceramic and 15 µF tantalum (200 mV/div Vin (10 V/div). www.synqor.com Input: 9-36 V Output: 1.8 V Current Part no ...

Page 8

... Input: 9-36 V Output: 3.3 V Current Part no.: IQ18033QTC30 ) OUT Units notes & Conditions trim up; in current limit 300 V/ms input transient; 100 µF output cap. mA RMS A Fast acting external fuse recommended µH\µF Internal values; see Figure Over sample, line, load, temperature & life 20 MHz bandwidth mV ...

Page 9

... LFM through 400 LFM. Air flows across the converter from pin 3 to pin 1 (nominal input voltage). Figure 6: Output voltage response to step-change in input voltage (300 V/ms). µF ceramic and 15 µF tantalum (200 mV/div Vin (10 V/div). www.synqor.com Input: 9-36 V Output: 3.3 V Current Part no ...

Page 10

... Input: 9-36 V Output: 5.0V Current Part no.: IQ18050QTC20 ) OUT Units notes & Conditions trim up; in current limit 300 V/ms input transient; 100 µF output cap. mA RMS A Fast acting external fuse recommended µH\µF Internal values; see Figure Over sample, line, load, temperature & life 20 MHz bandwidth mV ...

Page 11

... LFM through 400 LFM. Air flows across the converter from pin 3 to pin 1 (nominal input voltage). Figure 6: Output voltage response to step-change in input voltage (300 V/ms). µF ceramic and 15 µF tantalum (200 mV/div Vin (10 V/div). www.synqor.com Input: 9-36 V Output: 5.0V Current Part no ...

Page 12

... Input: 9-36 V Output: 7.0 V Current Part no.: IQ18070QTC14 ) OUT Units notes & Conditions trim up; in current limit 300 V/ms input transient; 100 µF output cap. mA RMS A Fast acting external fuse recommended µH\µF Internal values; see Figure Over sample, line, load, temperature & life 20 MHz bandwidth mV ...

Page 13

... LFM through 400 LFM. Air flows across the converter from pin 3 to pin 1 (nominal input voltage). Figure 6: Output voltage response to step-change in input voltage (300 V/ms). µF ceramic and 15 µF tantalum (200 mV/div Vin (10 V/div). www.synqor.com Input: 9-36 V Output: 7.0 V Current Part no ...

Page 14

... Input: 9-36 V Output Current Part no.: IQ18120QTC08 ) OUT Units notes & Conditions Vout; in current limit 300 V/ms input transient; 100 µF output cap. mA RMS A Fast acting external fuse recommended µH\µF Internal values; see Figure Over sample, line, load, temperature & life 20 MHz bandwidth mV Full Load ...

Page 15

... LFM through 400 LFM. Air flows across the converter from pin 3 to pin 1 (nominal input voltage). Figure 6: Output voltage response to step-change in input voltage (300 V/ms). µF ceramic and 15 µF tantalum (500 mV/div Vin (10 V/div). www.synqor.com Input: 9-36 V Output Current Part no ...

Page 16

... Input: 9-36 V Output Current Part no.: IQ18150QTC07 ) OUT Units notes & Conditions trim up; in current limit 300 V/ms input transient; 100 µF output cap. mA RMS A Fast acting external fuse recommended µH\µF Internal values; see Figure Over sample, line, load, temperature & life 20 MHz bandwidth mV Full Load ...

Page 17

... LFM through 400 LFM. Air flows across the converter from pin 3 to pin 1 (nominal input voltage). Figure 6: Output voltage response to step-change in input voltage (300 V/ms). µF ceramic and 15 µF tantalum (500 mV/div Vin (10 V/div). www.synqor.com Input: 9-36 V Output Current Part no ...

Page 18

... Input: 9-36 V Output Current Part no.: IQ18240QTC04 ) OUT Units notes & Conditions trim up; in current limit 300 V/ms input transient; 100 µF output cap. mA RMS A Fast acting external fuse recommended µH\µF Internal values; see Figure Over sample, line, load, temperature & life 20 MHz bandwidth mV Full Load ...

Page 19

... LFM through 400 LFM. Air flows across the converter from pin 3 to pin 1 (nominal input voltage). Figure 6: Output voltage response to step-change in input voltage (300 V/ms). (500 mV/div Vin (10 V/div). www.synqor.com Input: 9-36 V Output Current Part no ...

Page 20

... Input: 9-36 V Output Current Part no.: IQ18300QTC03 ) OUT Units notes & Conditions trim up; in current limit 300 V/ms input transient; 100 µF output cap. mA RMS A Fast acting external fuse recommended µH\µF Internal values; see Figure Over sample, line, load, temperature & life 20 MHz bandwidth mV Full Load ...

Page 21

... LFM through 400 LFM. Air flows across the converter from pin 3 to pin 1 (nominal input voltage). Figure 6: Output voltage response to step-change in input voltage (300 V/ms). (500 mV/div Vin (10 V/div). www.synqor.com Input: 9-36 V Output Current Part no ...

Page 22

... Input: 9-36 V Output Current: 2A Part no.: IQ18480QTC02 ) OUT Units notes & Conditions trim up; in current limit 300 V/ms input transient; 100 µF output cap. mA RMS A Fast acting external fuse recommended µH\µF Internal values; see Figure Over sample, line, load, temperature & life 20 MHz bandwidth mV Full Load mV Full Load ...

Page 23

... LFM through 400 LFM. Air flows across the converter from pin 3 to pin 1 (nominal input voltage). Figure 6: Output voltage response to step-change in input voltage (300 V/ms). µF ceramic capacitor (500 mV/div Vin (10 V/div). www.synqor.com Input: 9-36 V Output Current: 2A Part no ...

Page 24

... Therefore, the resistive drop on the board should be small enough so that output OVP does not trigger, even during load transients. ON/OFF Vin TTL/ ON/OFF CMOS Vin Direct Logic Drive www.synqor.com Technical Specification IQ18-QTC Family ] [V V Vout(+) - Vout(-) – sense(+) - Sense Range % x Vout 50k ON/OFF 50k ...

Page 25

... The thermal shutdown circuit is designed to turn the converter off when the temperature at the sensed location reaches the Over-Temperature Shutdown value. It will allow the converter to turn on again when the temperature of the sensed location falls by the amount of the Over-Temperature Shutdown Restart , due OUT Hysteresis value. www.synqor.com Technical Specification IQ18-QTC Family Doc.# 005-IQ18QTX Rev. C 09/23/08 Page 25 ...

Page 26

... APPLICATION CONSIDERATIONS Input System Instability: This condition can occur because any dc-dc converter appears incrementally as a negative resistance load. A detailed application note titled “Input System Instability” is available on the SynQor website which provides an understanding of why this instability arises, and shows the preferred solution for correcting it. application Circuits: Figure D provides a typical circuit diagram which details the input filtering and voltage trimming ...

Page 27

... This value of power dissipation can then be used in conjunction with the data shown in Figure 2 to determine the maximum load current (and power) that the converter can deliver in the given thermal condition. , the Startup Inhibit 2 For convenience, Figures 3 and 4 provide Power derating curves for an encased converter without a heatsink and with a typical 1/4" high heatsink the chosen heatsink TH BA OFF ON 200ms t 1 www.synqor.com Technical Specification IQ18-QTC Family 100 º max A = diss OFF ON 9ms (typical ...

Page 28

... Warranty SynQor offers a three (3) year limited warranty. Complete warranty information is listed on our website or is available upon request from SynQor. Information furnished by SynQor is believed to be accurate and reliable. However, no responsibility is assumed by SynQor for its use, nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of SynQor. www.synqor.com Doc ...

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