中文
English400kHz 4A Synchronous Step-down DC/DC CXSD62390 is a monolithic step-down switch mode regulator with a built in internal power MOSFET. It achieves 4A continuous output current over a wide input supply
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Asynchronous Step Down Converter | |||||||||
Part NO. | Vin(V) min. | Vin(V) max. | IOUT (A) | FSW (kHz) | FB(V) | Duty max(%) | IQ (μA) | Note | Package |
4.5 | 24 | 1.5 | 1400 | 0.92 | 65 | 1300 | BS, IN, LX,GND, FB, COMP, EN, SS | SOP-8(FD) | |
5.5 | 20 | 3 | 300 | 0.8 | 100 | 1000 | FB, EN, NC, IN, NC, LX, GND, NC | SOP-8 | |
5 | 14 | 2 | 500 | 0.8 | 100 | 300 | GND, IN, GND, FB, COMP, EN, LX, LX | SOP-8 | |
4.75 | 20 | 2 | 500 | 1.2 | 100 | 1000 | IN, EN, COMP, FB, NC, GND, LX, NC | SOP-8 | |
4.75 | 20 | 3 | 500 | 1.2 | 100 | 1000 | IN, EN, COMP, FB, NC, GND, LX, NC | SOP-8(FD) | |
4.75 | 20 | 2.5 | 500 | 0.8 | 100 | 1000 | IN, EN, COMP, FB, NC, GND, LX, NC | SOP-8 | |
4.75 | 20 | 2 | 380 | 1.22 | 100 | 1000 | NC, IN, LX, GND, FB, EN, SS | SOP-8 | |
4.75 | 20 | 2 | 380 | 0.92 | 100 | 1000 | NC, IN, LX, GND, FB, COMP, EN, SS, NC*3IN, LX, GND, FB, COMP, EN, SS | SOP-8/MSOP-10(FD) | |
4.75 | 20 | 3 | 380 | 1.22/0.92 | 100 | 1000 | NC, IN, LX, GND, FB, COMP, EN, SS | SOP-8(FD) | |
3 | 5.5 | 2 | ADJ | 0.8 | 100 | 2000 | COMP, GND, EN, IN, LX*2, FQEQ, FB | SOP-8 | |
3 | 5.5 | 4 | ADJ | 0.8 | 100 | 2000 | COMP, GND, EN, IN, LX, LX, FQEQ, FB | SOP-8(FD) | |
4.5 | 24 | 2 | 380 | 1.22/0.92 | 90 | 1500 | BS, IN, LX, GND, FB, COMP, EN, SS | SOP-8/MSOP-10(FD) | |
4.5 | 24 | 3 | 380 | 1.22/0.92 | 90 | 1500 | BS, IN, LX, GND, FB, COMP, EN, SS | SOP-(FD)/DIP-8/MSOP-10(FD) | |
4.75 | 24 | 2 | 380 | 1.22/0.92 | 90 | 1500 | SS/NC, BS, IN, LX, GND, FB, COMP, EN | SOP-8 | |
4.5 | 28 | 3 | ADJ | 0.8 | 90 | 170 | LX, EN, COMP, FB, GND, FREQ, IN, BS Dutymax = 1 - (TOFFmin * 900K) | SOP-8(FD)/DIP-8/TDFN3X3-8 | |
7 | 18 | 4 | 400 | 0.8 | 90 | 700 | EN, BS, IN, LX, VCC, GND, FB, COMP | SOP-8(FD) | |
6.5 | 24 | 2 | 385 | 1.22/0.92 | 90 | 1500 | BS, IN, LX, GND, FB, COMP, EN, SS | SOP-8 | |
4.5 | 28 | 3 | 380 | 1.22 | 90 | 1500 | BS, IN, LX, GND, FB, COMP, EN, SS | SOP-8(FD) | |
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