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BD4225NUX Folha de dados(PDF) 1 Page - Rohm |
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BD4225NUX Folha de dados(HTML) 1 Page - Rohm |
1 / 5 page 1/4 REV. B STR UC T UR E Silicon Monolithic Integrated Circuit PRODUCT SERIES Strobe Charge Control IC T Y P E BD4225NUX Fun c t i o n s 1. Built-in Low Vth DMOS 45V 2. Adjustable transformer primary-side peak current by RADJ pin 3. Standby mode switching with the START pin. 4. Includes charge complete signal output (FULL) pin. Includes charge voltage detection (VC) pin (can be set externally). 5. Built-in thermal shutdown circuit (TSD). Built-in under voltage looked out (UVLO). 6. Built-in transformer secondary-side OPEN, SHORT protection. 7. SON 10pin package VSONO10X3020(3.0mm×2.0mm×0.6mm) ○ Absolute maximum ratings(Ta=25℃) Reduced by 12.32 mW/°C over Ta = 25°C. (When mounted on 74.2 mm 74.2 mm 1.6 mm, glass epoxy) ○ Recommended operating ranges Parameter Symbol Limit Unit VCC pin VCC -0.3 to 7 V SW pin VSW 45 V VC pin VC -0.3 to 7 V START pin START -0.3 to7 V FULL pin FULL -0.3 to7 V IGBT_IN pin IGBT_IN -0.3 to 7 V Operating temperature Topr −35 to 85 ℃ Storage temperature range Tstg −55 to 150 ℃ Junction temperature Tjmax 150 ℃ Power dissipation Pd 1540 mW Parameter Symbol Limit Unit VCC power supply input voltage range VCC 2.5 to 5.5 V VC pin input voltage range VC -0.3 to VCC V START pin input voltage range VSTART 0 to VCC V IGBT_IN pin input voltage range VIGBT_IN 0 to VCC V FULL pin input voltage range VFULL 0 to 5.5 V SW pin current ISW 0 to 2 A |
Nº de peça semelhante - BD4225NUX |
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Descrição semelhante - BD4225NUX |
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