ace2596 ACE Technology Co., LTD., ace2596 Datasheet
ace2596
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ace2596 Summary of contents
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... A system adopting ACE2596 requires a minimum number of external components to work. A standard series of inductors, optimized for use with the ACE2596 series, are available from several manufacturers. This feature greatly simplifies the design of switch-mode power supplies. ...
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... Packaging Type TO-263-5 (WM) 5.ON/OFF 4.FB 3.GND 2.Vout 1.Vin Ordering information Selection Guide ACE2596 XX XXX + H Functional Block Diagram Technology Halogen - free Pb - free WM :TO-263-5 Output Voltage： 3.3V/5.0V/12V/ADJ 150KHz 3A Buck DC-DC Converter ACE2596 VER 1 ...
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... IN 0.2A≦I ≦3A LOAD V =24V, I =3A IN LOAD 150KHz 3A Buck DC-DC Converter Value Unit -40 to 125 Min Typ Max 3.168 3.432 3.3 3.135 3.465 75 Min Typ Max 4.800 5.200 5 4.750 5.250 80 Min Typ Max 11.52 12.48 12.0 11.40 12.60 88 ACE2596 Unit V % Unit V % Unit V % VER 1.2 3 ...
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... ON) L PIN5 150KHz 3A Buck DC-DC Converter Min Typ 1.193 1.23 1.180 =2.5V 73 =24V for 12V version Min =1.3V FB 127 110 =0V) FB =0V =1.3V 3.6 =0V FB 3.4 =32V IN =32V IN =1.3V =18V IN 2.0 ACE2596 Max Unit 1.267 V 1.280 % =500mA, T =25℃. LOAD J Typ Max Unit 100 150 173 kHz 173 1.2 1.5 V 1.6 100 % 0 % 4.5 6.9 A 7.5 50 μ ...
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... Typical Performance Characteristics Figure 1. Efficiency vs. Output Current Figure 3. Efficiency vs. Output Current Figure 5. Efficiency vs. Input Current Technology 150KHz 3A Buck DC-DC Converter Figure 2. Efficiency vs. Output Current Figure 4. Efficiency vs. Output Current Figure 6. Line Regulation ACE2596 VER 1.2 5 ...
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... Figure 7. Load Regulation Figure 9. Switch Current Limit vs. Junction Temperature Figure 11. Quiescent Current Limit vs. Junction Temperature Technology Figure 8. Switch Saturation Voltage vs. Switch Current Figure 10. Quiescent Current vs. Supply Voltage 150KHz 3A Buck DC-DC Converter Figure 12. Shutdown Quiescent Current vs. Input Voltage ACE2596 VER 1.2 6 ...
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... Figure 13. On/Off Threshold Voltage vs. Junction Temperature Figure 15. Switching Frequency vs. Junction Temperature Technology 150KHz 3A Buck DC-DC Converter Figure 14. On/Off Pin Current vs. On/Off Pin Voltage ACE2596 VER 1.2 7 ...
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... Typical Application ACE2596-3.3V L1: Sumida CDRH127/LDNP-220MC or Equivalent ACE2596-5.0V L1: Sumida CDRH127/LDNP-220MC or Equivalent Technology Figure 16. Typical Application of ACE2596-3.3V Figure 17. Typical Application of ACE2596-5.0V 150KHz 3A Buck DC-DC Converter ACE2596 VER 1.2 8 ...
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... L1: Sumida CDRH127/LDNP-220MC or Equivalent R1 3.6K 12V Unregulated DC Input 1 ACE2596-ADJ Vin Cin + GND ON/OFF 470uF L1: Sumida CDRH127/LDNP-220MC or Equivalent Technology Figure 18. Typical Application of ACE2596-12V R2 3.69K FEEDBACK 33nF 2 Output L1 22uH 1N5822 Figure 19. Typical Application of ACE2596-ADJ 150KHz 3A Buck DC-DC Converter 2.5V Regulated DC Output 3A Load Vout=1.23*((R2+R1)/R1) + Cout 220uF ACE2596 VER 1.2 9 ...
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... Packing Information TO-263-5 Technology 150KHz 3A Buck DC-DC Converter ACE2596 VER 1.2 10 ...
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... A critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system affect its safety or effectiveness. Technology Notes ACE Technology Co., LTD. http://www.ace-ele.com/ 150KHz 3A Buck DC-DC Converter ACE2596 VER 1.2 11 ...