DC-DC Converters

FAQ

IQK4N090A112V-1V9-R

Product Status
Production
Sales Region
Worldwide (except Japan)
Series
iQK
Model
iQK
Option
Negative logic ON/OFF control
With baseplate
Power good signal
Option Lineup
Please refer to here.
Recommended EMC Filter
Accessories
Please refer to here.
Brand
TDK-Lambda
Environmental
Compliance Click to learn more about these icons
RoHS

Images are for reference only and show example products.

Electrical Characteristics

Nominal Input Voltage[DC]
52/48Vdc
Input Voltage Range[DC]
48 to 56Vdc
Efficiency
97% Typ.
Rated Output Voltage[DC]
11.2Vdc
Output Voltage Range[DC]
11.09 to 11.31Vdc
Output Current Range
0 to 90A
Maximum Ripple Noise
170mV
Maximum Output Power
1008W
Withstanding Voltage1
Input - Output: 707DC: min.
Withstanding Voltage2
Withstanding Voltage3

Package Type & Size

Package / Mounting
PCB mount
Width(W)
57.9mm Nom. (2.28in Nom.)
Height(H)
14.48mm Nom. (0.57in Nom.)
Depth(D)
36.83mm Nom. (1.45in Nom.)
Weight
90g Typ.
Industry Standard Size
1/4 brick size
Terminal Style
Through Hole

Other

Operating Temp. Range
-40 to 119°C
Isolation
Isolated
Feature
With baseplate
Safety Standard(Certified)
IEC62368-1
CSA62368-1
EN62368-1
UL62368-1
CE Mark
Safety Standard(Conformed)
Remarks
This page only shows representative characteristics. Please refer to the technical data for detailed specifications and conditions.
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Datasheets / Specifications

Drawings

Safety Approvals

Environmental Documents

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