Instruction/ maintenance manual of the product iFA Series TDK
Go to page of 18
Advance Dat a Sheet: Maxeta TM iFA Series ©2005 TDK Inno veta Inc. iFA Advance Da tasheet 6/6/2005 ℡ (877) 498 - 0099 1/18 Maxeta iFA S eries DC-DC Power Modules 24V Input, 28V Output, 602W Full Brick The Maxeta iFA series power modules are ideally suited for wireless appli cations to power RF power amplifiers.
Advance Dat a Sheet: Maxeta TM iFA Series ©2005 TDK Inno veta Inc. iFA Advance Da tasheet 6/6/2005 ℡ (877) 498 - 0099 2/18 Ordering i nformation: Product Identifier Package Size Platform Input Volt.
Advance Dat a Sheet: Maxeta TM iFA Series ©2005 TDK Inno veta Inc. iFA Advance Da tasheet 6/6/2005 ℡ (877) 498 - 0099 3/18 Mechanical Specification : Unless otherwise sp ecified, tolerances are: x.x ± 0.5 m m [x.xx ± 0.02 in.], x.xx ± 0.25 m m [x.
Advance Dat a Sheet: Maxeta TM iFA Series ©2005 TDK Inno veta Inc. iFA Advance Da tasheet 6/6/2005 ℡ (877) 498 - 0099 4/18 Pin Assignment : PIN FUNCTION PIN FUNCTION PIN FUNCTION 1 ON/OFF (+) 7 Vou.
Advance Dat a Sheet: Maxeta TM iFA Series ©2005 TDK Inno veta Inc. iFA Advance Da tasheet 6/6/2005 ℡ (877) 498 - 0099 5/18 Absolute Maximum Ratings : Stress in excess of Absolu te Maximum Ratings may cause permanent da mage to the device.
Advance Dat a Sheet: Maxeta TM iFA Series ©2005 TDK Inno veta Inc. iFA Advance Da tasheet 6/6/2005 ℡ (877) 498 - 0099 6/18 Electrical Data : iFA24021 A280V- 000 t hrou gh - 026: 2 8V, 21.5 A, 602W O utput Characteristic Min Typ Max Unit Notes & Conditio ns Output Voltage Initial Set-poin t 27.
Advance Dat a Sheet: Maxeta TM iFA Series ©2005 TDK Inno veta Inc. iFA Advance Da tasheet 6/6/2005 ℡ (877) 498 - 0099 7/18 Electrical Characteristics: iFA24021 A280V- 000 t hrou gh - 026: 28 V, 21.
Advance Dat a Sheet: Maxeta TM iFA Series ©2005 TDK Inno veta Inc. iFA Advance Da tasheet 6/6/2005 ℡ (877) 498 - 0099 8/18 Electrical Characteristics: iFA24021 A280V- 000 throu gh - 02 6: 28V, 21. 5 A, 602W Outpu t Output Ripple at Nominal Inp ut Voltage and Full Load, Ta=25 ° C Ch.
Advance Dat a Sheet: Maxeta TM iFA Series ©2005 TDK Inno veta Inc. iFA Advance Da tasheet 6/6/2005 ℡ (877) 498 - 0099 9/18 Thermal Perform ance : iFA24021 A280V- 000 t hrou gh - 026: 28 V, 21.5 A, 602W O utput Maximum output current vs. a mbient temperature at nominal input voltage for airflo w rates natural convection 0.
Advance Dat a Sheet: Maxeta TM iFA Series ©2005 TDK Inno veta Inc. iFA Advance Da tasheet 6/6/2005 ℡ (877) 498 - 0099 10/18 Thermal Ma nagement: An im portant part of the overall s ystem design proces s is therm al m anagem ent; therm al design m ust be considere d at all levels to ens ure good r eliabilit y and lifetim e of the fina l system .
Advance Dat a Sheet: Maxeta TM iFA Series ©2005 TDK Inno veta Inc. iFA Advance Da tasheet 6/6/2005 ℡ (877) 498 - 0099 11/18 Perform ance page f or the p ower m odule of interest. In all conditio ns, the p ower m odule should be op erated be low the m axim um operating tem perature s how n on the derating cur ve .
Advance Dat a Sheet: Maxeta TM iFA Series ©2005 TDK Inno veta Inc. iFA Advance Da tasheet 6/6/2005 ℡ (877) 498 - 0099 12/18 Operating I nformation: Outpu t Over-Current Protect ion: T he power m odules are e quipped with current limit, over-c urrent slo w hiccup, a nd over- current trip fas t hiccup m ode protec tion.
Advance Dat a Sheet: Maxeta TM iFA Series ©2005 TDK Inno veta Inc. iFA Advance Da tasheet 6/6/2005 ℡ (877) 498 - 0099 13/18 An alternat ive wa y to control ON/O FF is from the output side b y utilizing AUX output pin of the sam e m odule.
Advance Dat a Sheet: Maxeta TM iFA Series ©2005 TDK Inno veta Inc. iFA Advance Da tasheet 6/6/2005 ℡ (877) 498 - 0099 14/18 If the output voltage adjustm ent f eature is not used, t he Vout(+) p in shou ld be short ed to the sense( +) pin an d the Vout(- ) pin should be s horted to the sense( -) pin b y jumper wires .
Advance Dat a Sheet: Maxeta TM iFA Series ©2005 TDK Inno veta Inc. iFA Advance Da tasheet 6/6/2005 ℡ (877) 498 - 0099 15/18 The output v oltage c an also be adjusted within the sam e range b y applying externa l voltage at the trim pin via a buf fer.
Advance Dat a Sheet: Maxeta TM iFA Series ©2005 TDK Inno veta Inc. iFA Advance Da tasheet 6/6/2005 ℡ (877) 498 - 0099 16/18 Auxiliar y Bias Pow er (Optio nal): The iFA series power m odules provide an aux iliar y output, which is ref erenced to th e output sense (-) pin.
Advance Dat a Sheet: Maxeta TM iFA Series ©2005 TDK Inno veta Inc. iFA Advance Da tasheet 6/6/2005 ℡ (877) 498 - 0099 17/18 Input/Output Ripple a nd Noise Me asurements: The input reflected ripple i s measured w ith a current probe and oscilloscope.
Advance Dat a Sheet: Maxeta TM iFA Series ©2005 TDK Inno veta Inc. iFA Advance Da tasheet 6/6/2005 ℡ (877) 498 - 0099 18/18 To pres erve max imum flexibilit y, the power modules ar e not intern ally fus ed. An external input line norm al blo w fuse with a maxim um value of 40 A is requ ired by safet y agencies.
An important point after buying a device TDK iFA Series (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought TDK iFA Series yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data TDK iFA Series - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, TDK iFA Series you will learn all the available features of the product, as well as information on its operation. The information that you get TDK iFA Series will certainly help you make a decision on the purchase.
If you already are a holder of TDK iFA Series, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime TDK iFA Series.
However, one of the most important roles played by the user manual is to help in solving problems with TDK iFA Series. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device TDK iFA Series along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center