High Efficiency 8A Synchronous Buck Converter for 5V System Power CXSD62369 CXSD62370A CXSD62370B is a 8A, synchronous DC/DC buck converter with integrated 20mΩ N-channel high-side MOSFET and 17mΩ N-
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Point Of Load(Synchronous Quasi-PWM Step Down Converter) | |||||||||
Part NO. | Vin(V) min. | Vin(V) max. | Ilimit (V) | FSW (kHz) | FB(V) | HSRON (mohm) | LSRON (mohm) | Note | Package |
4.5 | 28 | 10 | ADJ | 0.75 | 20 | 8.5 | With 5V Supply, EN, PGOOD | QFN4X4-28 QFN5X5-32 | |
4.5 | 28 | 10 | ADJ | 0.75 | 20 | 8.5 | EN, PGOOD, ILMIT set by R | QFN4X4-28 | |
4.5 | 28 | 8 | ADJ | 0.75 | 20 | 20 | With 5V Supply, EN, PGOOD | QFN4X4-28 QFN5X5-32 | |
4.5 | 28 | 6 | ADJ | 0.75 | 20 | 20 | EN, PGOOD, ILMIT set by R | QFN4X4-28 | |
4.5 | 28 | 8 | ADJ | 0.9 | 30 | 15 | With 5V Supply, EN, PGOOD, Low Iq | QFN3X3-21 | |
4.5 | 28 | 4 | ADJ | 0.9 | 30 | 30 | With 5V Supply, EN, PGOOD, Low Iq | QFN3X3-21 | |
4.5 | 28 | 10 | ADJ | 0.8 | 20 | 8.5 | EN, PGOOD, MLCC, Soft Start adjustable | QFN4X4-23 2 Thermal Pads | |
5.5 | 28 | 8 | ADJ | 5.05 | 20 | 17 | 5V System Power Rail,LDO5 Switchover5V,ON5, ENL,PGOOD,Low Iq,MLCC,Ultrasonic with VCLK | QFN4X4-28 2 Thermal Pads | |
5.5 | 28 | 10 | ADJ | 5.05 | 20 | 8.5 | 5V System Power Rail, LDO5 Switchover5V, ON5 ENL,PGOOD,Low Iq,MLCC,Ultrasonic with VCLK | QFN4X4-28, 2 Thermal Pads | |
5.5 | 28 | 8 | ADJ | 3.33 | 20 | 17 | 3V System Power Rail, LDO3 Switchover3V, ON3, ENL,PGOOD,Low Iq,MLCC,Ultrasonic with VCLK | QFN4X4-28 2 Thermal Pads | |
3 | 28 | 8 | ADJ | 0.75 | 30 | 15 | EN, PGOOD, Low Iq, MLCC | QFN3X3-24 2 Thermal Pads | |
5.5 | 28 | 8 | ADJ | 0.9 | 30 | 15 | With 5V Supply, EN, PGOOD, Low Iq, MLCC | QFN3X3-24 2 Thermal Pads | |
5.5 | 28 | 4 | ADJ | 0.9 | 30 | 30 | With 5V Supply, EN, PGOOD, Low Iq, MLCC | QFN3X3-24 2 Thermal Pads | |
3 | 28 | 10 | ADJ | 0.75 | 20 | 8.5 | EN, PGOOD, Low Iq, MLCC | QFN4X4-28 2 Thermal Pads | |
3 | 28 | 8 | ADJ | 0.75 | 30 | 15 | EN, PGOOD, Low Iq, MLCC | QFN4X4-28 2 Thermal Pads | |

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