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Data Sheet: Veta iHA48040A033V*, 3.3V/40A Output Half Brick Series
TDK Innoveta Inc
3320 Matrix Drive, Suite 100
Richardson, Texas 75082
Phone (877) 498-0099 Toll Free
(469) 916-4747
Fax
(877) 498-0143 Toll Free
(214) 239-3101
support@tdkinnoveta.com
http://www.tdkinnoveta.com/
©2007 TDK Innoveta Inc.
iHA Datasheet 040207
Datasheet DC-DC Power Modules
Veta iHA48040A033V* Half Brick Series
48V Input, 3.3V/40A.Output
Information furnished by TDK Innoveta is believed to be accurate and reliable. However, TDK
Innoveta assumes no responsibility for its use, nor for any infringement 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 TDK Innoveta. TDK Innoveta components are not designed to be used
in applications, such as life support systems, wherein failure or malfunction could result in injury or
death. All sales are subject to TDK Innoveta's Terms and Conditions of Sale, which are available
upon request. Specifications are subject to change without notice. TDK logo is a trademark or
registered trademark of TDK Corporation.
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(877) 498-0099
1/17
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Related Manuals for TDK Veta iHA48040A033V Series
Summary of Contents for TDK Veta iHA48040A033V Series
- Page 1 No license is granted by implication or otherwise under any patent or patent rights of TDK Innoveta. TDK Innoveta components are not designed to be used in applications, such as life support systems, wherein failure or malfunction could result in injury or death.
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Page 2: Platform Overview
Input under and over voltage Current limit Short circuit Thermal limit ©2007 TDK Innoveta Inc. iHA Datasheet 040207 The Veta iHA48 Series power modules operate over a wide 36 – 75Vdc input voltage range and provide one regulated dc output voltage that is electrically isolated from the input. -
Page 3: Ordering Information
TDK Innoveta Inc 3320 Matrix Drive, Suite 100 Richardson, Texas 75082 Phone (877) 498-0099 Toll Free (469) 916-4747 (877) 498-0143 Toll Free (214) 239-3101 support@tdkinnoveta.com http://www.tdkinnoveta.com/ ©2007 TDK Innoveta Inc. iHA Datasheet 040207 Output Main Input Output Current/ Output Voltage... -
Page 4: Mechanical Specification
Unless otherwise specified tolerances are: x.x ± 0.5 mm [x.xx ± 0.02 in.], x.xx +/- 0.25 mm [x.xxx +/- 0.010 in.] Recommended Hole Pattern: Pin Assignment: FUNCTION Vin (+) On/Off Case (Omit – optional) Vin (-) Vout (-) Sense (-) ©2007 TDK Innoveta Inc. iHA Datasheet 040207 (top view) FUNCTION Trim Sense (+) Vout (+) (877) 498-0099 4/17... -
Page 5: Absolute Maximum Ratings
* Engineering estimate Electrical Data: Input Characteristic Maximum Input Current Output Voltage Rise Time Input Reflected Ripple Input Ripple Rejection * Engineering estimate ©2007 TDK Innoveta Inc. iHA Datasheet 040207 Unit Notes & Conditions -0.5 100mS max. 1500 °C Maximum base plate temperature. Measured at the 115* °C... - Page 6 Vref * Engineering Estimate ** Contact TDK Innoveta for applications that require additional capacitance Caution: The power modules are not internally fused. An external input line normal blow fuse with a maximum value of 10A is required, see the Safety Considerations section of the data sheet.
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Page 7: Electrical Characteristics
Current at Ta = 25 degrees iHA48040A033V-001 Typical startup characteristic from input voltage application at full load. Upper trace - input voltage, lower trace – output voltage ©2007 TDK Innoveta Inc. iHA Datasheet 040207 Ta = 25 Deg C. Vin = 48V Vin = 75V iHA48040A033V-001 Typical Power Dissipation vs. - Page 8 Input Voltage (V) iHA48040A033V-001 Typical Output Voltage vs. Input Voltage Turn-on / Turn-off Characteristics – high voltage at Ta=25 degrees. ©2007 TDK Innoveta Inc. iHA Datasheet 040207 Ta = 25 Deg C. Vin = 75V iHA48040A033V-001 Typical Output Ripple at nominal Input voltage and full load with external capacitors 47uF+1uF+0.1uF at Ta=25 degrees...
- Page 9 Electrical Characteristics (continued): 1000 % Decrease in Output Voltage, (%) iHA48040A033V-001 Trim down curve for output voltage adjustment ©2007 TDK Innoveta Inc. iHA Datasheet 040207 10000 1000 % Increase in Output Voltage, (%) iHA48040A033V-001 Trim up curve for output voltage...
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Page 10: Thermal Performance
0.3 m/s (60lfm) to 3.0m/s (600lfm with airflow from input to output. ©2007 TDK Innoveta Inc. iHA Datasheet 040207 1.0 m/s (200 LFM) 1.0 m/s (200 LFM) - Page 11 The thermal curves provided are based upon measurements made in TDK Innoveta’s experimental test setup that is described in the Thermal Management section. Due to the large number of variables in system design, TDK Innoveta recommends that the user verify the module’s thermal performance in the end application. The critical component should be thermo-coupled and monitored, and should not exceed the temperature limit specified in the derating curve above.
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Page 12: Thermal Management
The cross section of the airflow passage is rectangular with the spacing between the ©2007 TDK Innoveta Inc. iHA Datasheet 040207 top of the module and a parallel facing PCB kept at a constant (0.5 in). The power module’s orientation with respect to the... - Page 13 ©2007 TDK Innoveta Inc. iHA Datasheet 040207 Standard heatsink kits are available from TDK Innoveta for vertical module mounting experiences. in two different orientations (longitudinal – perpendicular to the direction of the pins and transverse – parallel to the direction of the pins).
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Page 14: Operating Information
50uA. The switch must be capable of maintaining a low signal Von/off < 1.2V while sinking 1mA. ©2007 TDK Innoveta Inc. iHA Datasheet 040207 It is recommended that the power module be kept off for at least 100mS each time it is turned off. - Page 15 EMC Considerations: TDK Innoveta power modules are designed for use in a wide variety of systems and applications. For assistance with designing for EMC compliance, please contact TDK Innoveta technical support.
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Page 16: Safety Considerations
& noise voltage specification in the Notes & Conditions column. Safety Considerations: All TDK Innoveta products are certified to regulatory standards by an independent, Certified Administrative Agency laboratory. -
Page 17: Warranty
No license is granted by implication or otherwise under any patent or patent rights of TDK Innoveta. TDK Innoveta components are not designed to be used in applications, such as life support systems, wherein failure or malfunction could result in injury or death.