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Data Sheet: Xeta

 iHG48070A033V, 3.3V/70A Output Half Brick Series

 

 

©2008  TDK Innoveta Inc.  
iHG Datasheet   2008-05-15   Revision 1.1 

 

 (877) 498-0099

 

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Datasheet DC-DC Power Modules  

Xeta

 iHG Half Brick  

48V Input, 3.3V/70A 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 Innoveta Inc

3320 Matrix Drive, Suite 100  
Plano, Texas 75082 
 
Phone   (877) 498-0099   Toll Free 
              (469) 916-4747   
Fax        (877) 498-0143  Toll Free 
              (214) 239-3101 

[email protected]

 

http://www.tdkinnoveta.com/

 

 

Summary of Contents for Xeta Half Brick-iHG

Page 1: ...ay 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 l...

Page 2: ...50 to 10 and remote sensing are standard features enhancing versatility Standard Features RoHS compliant Standard Half Brick footprint Optimized output power 231W Full load efficiency 90 typical Wide...

Page 3: ...ion OTP Over Temperature Protection Product Offering Code Input Voltage Output Voltage Output Current Maximum Output Power Efficiency iHG48070A033V 002 R 36V to 75V 3 3V 70A 231W 90 TDK Innoveta Inc 3...

Page 4: ...specified tolerances are x x 0 5 0 02 x xx and x xxx 0 25 0 010 Pin Assignment PIN FUNCTION PIN FUNCTION 1 Vin 7 Trim 2 On Off 8 Sense 3 N A 9 Vout 4 Vin 5 Vout 6 Sense Pin base material is copper wit...

Page 5: ...nom on off on Io Io max Tc 25 C Startup Delay Time from on off 3 mS Vo 0 to 0 1 Vo nom Vin Vi nom Io Io max Tc 25 C Output Voltage Rise Time 24 mS Io Io max Tc 25 C Vo 0 1 to 0 9 Vo nom Standby Curren...

Page 6: ...e 0 1uF ceramic capacitors and one 220uF electrolytic capacitor see input output ripple measurement figure BW 20MHz Output Voltage Adjustment Range 50 110 Vo nom Output Voltage Sense Range Vo nom Dyna...

Page 7: ...42 49 56 63 70 Output Current A P o w e r D is s ip a tio n W Vin 36V Vin 48V Vin 75V Vin 60V Efficiency vs Input Voltage at Ta 25C test in socket Power Dissipation vs Input Voltage at Ta 25C Start u...

Page 8: ...4 21 28 35 42 49 56 63 70 Output Current A O u tp u t V o lta g e V Vin 36V Vin 48V Vin 75V Vin 60V 3 295 3 296 3 297 3 298 3 299 3 3 36 40 44 48 52 56 60 64 68 72 76 Input Voltage V O u tp u t V o lt...

Page 9: ...1 877 498 0099 9 16 Electrical Characteristics continued 0 1 10 100 1000 0 10 20 30 40 Decrease in Output Voltage T rim R e s is ta n c e k 10 100 1000 10000 0 2 4 6 8 10 Increase in Output Voltage T...

Page 10: ...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 exce...

Page 11: ...ent in networking telecom wireless and advanced computer systems operates in similar environments and utilizes vertically mounted printed circuit boards PCBs or circuit cards in cabinet racks The powe...

Page 12: ...of the power module is a function of ambient temperature TAMB and airflow rate as shown in the thermal performance figures on the thermal performance page for the power module of interest The curve in...

Page 13: ...t against thermal damage The module will auto restart as the unit is cooled below the over temperature threshold A latched over temperature protection option is also available Consult the TDK Innoveta...

Page 14: ...voltage is trimmed the output over voltage set point is not adjusted Trimming the output voltage too high may cause the output over voltage protection circuit to be triggered Remote Sense The power mo...

Page 15: ...in which the DC DC power module is installed the power module must be installed in compliance with the creepage and clearance requirements of the safety agency The isolation is basic insulation For a...

Page 16: ...ertified assembly plants Warranty TDK Innoveta s comprehensive line of power solutions includes efficient high density DC DC converters TDK Innoveta offers a three year limited warranty Complete warra...

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