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Advanced Data Sheet: Veta iHA48060A012V*, 1.2V/60A Output Half Brick
Series
Advanced Datasheet DC-DC Power Modules
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
Veta iHA48060A012V* Half Brick Series
48V Input, 1.2V/60A 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.
'
(877) 498-0099
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Summary of Contents for TDK iHA48060A012V
- 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
Advanced Data Sheet: Veta iHA48060A012V*, 1.2V/60A Output Half Brick Series Platform Overview: Veta iHA48 Series DC-DC Power Modules 48V Input, 1.2-28V/60A or 350W Output Half-Brick Standard Features: Standard Half Brick footprint High efficiency, 83-93.5% typical Wide output trim voltage Up to 60A of true usable current... -
Page 3: Ordering Information
Advanced Data Sheet: Veta iHA48060A012V*, 1.2V/60A Output Half Brick Series Ordering information: Product Package Size Platform Identifier TDK Innoveta Half Brick Veta Feature On/Off Omit Logic pin3 Positive Negative Positive Negative Positive Negative Positive Negative OVP: Over Voltage Protection; OCP: Over Current Protection; OTP: Over Temperature Protection. -
Page 4: Mechanical Specification
Advanced Data Sheet: Veta iHA48060A012V*, 1.2V/60A Output Half Brick Series 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 –... -
Page 5: Absolute Maximum Ratings
Advanced Data Sheet: Veta iHA48060A012V*, 1.2V/60A Output Half Brick Series Absolute Maximum Ratings: Stress in excess of Absolute Maximum Ratings may cause permanent damage to the device. Characteristic Continuous Input Voltage Transient Input Voltage Isolation Voltage Storage Temperature Operating Temperature Range (Tc) - Page 6 Advanced Data Sheet: Veta iHA48060A012V*, 1.2V/60A Output Half Brick Series Electrical Data (continued): Operating at Tc = 25°C unless otherwise specified Output Characteristic Output Voltage Initial Setpoint Output Voltage Tolerance Efficiency Line Regulation Load Regulation Temperature Regulation Output Current Output Current Limiting Threshold...
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Page 7: Electrical Characteristics
Advanced Data Sheet: Veta iHA48060A012V*, 1.2V/60A Output Half Brick Series Electrical Characteristics: iHA48060A012V-001 Efficiency Output Current (A) Vin = 36V iHA48060A012V-001 Typical Efficiency vs. Output Current at Ta=25 degrees. iHA48060A012V-001 Load Regulation 1.205 1.2045 1.204 1.2035 1.203 1.2025 1.202 1.2015... - Page 8 Advanced Data Sheet: Veta iHA48060A012V*, 1.2V/60A Output Half Brick Series Electrical Characteristics (continued): iHA48060A012V-001 Current Limit Output Current (A) Vin = 36V Vin = 48V iHA48060A012V-001 Typical Output Current Limit Characteristics vs. Input Voltage at Ta=25 degrees. Input Current Vs. Input Voltage Input Voltage (V) Io_min = 6.03A...
- Page 9 Advanced Data Sheet: Veta iHA48060A012V*, 1.2V/60A Output Half Brick Series Electrical Characteristics (continued): 1000 0.65 0.70 0.75 0.80 0.85 0.90 0.95 1.00 1.05 1. 1 0 1. 1 5 1.20 Desired Decreased Output Voltage (V) iHA48060A012V-001 Trim down curve for output voltage adjustment ©2007 TDK Innoveta Inc.
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Page 10: Thermal Performance
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. -
Page 11: Thermal Management
Advanced Data Sheet: Veta iHA48060A012V*, 1.2V/60A Output Half Brick Series Thermal Management: An important part of the overall system design process is thermal management; thermal design must be considered at all levels to ensure good reliability and lifetime of the final system. Superior thermal design... - Page 12 Advanced Data Sheet: Veta iHA48060A012V*, 1.2V/60A Output Half Brick Series Heat transfer convection enhanced by increasing the airflow rate that power module maximum output current of the power module is a function of ambient temperature ) and airflow rate as shown in the...
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Page 13: Operating Information
Advanced Data Sheet: Veta iHA48060A012V*, 1.2V/60A Output Half Brick Series Operating Information: Over-Current Protection: The power modules have current limit protection to protect the module during output overload and short circuit conditions. During overload conditions, the power modules may protect themselves by entering a hiccup current limit mode. - Page 14 Advanced Data Sheet: Veta iHA48060A012V*, 1.2V/60A Output Half Brick Series percentage of Vout (%Vo) from Vo,nom, the trim resistor should be chosen according to the following equation: Rdown Vnom Vdown The current limit set point does not increase as the module is trimmed down, so the available output power is reduced.
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Page 15: Safety Considerations
Advanced Data Sheet: Veta iHA48060A012V*, 1.2V/60A Output Half Brick Series Input/Output Ripple and Noise Measurements: 12uH Battery 220uF esr<0.1 100KHz The input reflected ripple is measured with a current probe and oscilloscope. The ripple current is the current through the 12uH inductor. -
Page 16: 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.
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