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FDMF5833 Datasheet(PDF) 4 Page - ON Semiconductor |
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FDMF5833 Datasheet(HTML) 4 Page - ON Semiconductor |
4 / 25 page www.onsemi.com 4 Absolute Maximum Ratings Stresses exceeding the Absolute Maximum Ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure to stresses above the recommended operating conditions may affect device reliability. The absolute maximum ratings are stress ratings only. TA = TJ = 25°C Symbol Parameter Min. Max. Unit VCC Supply Voltage Referenced to AGND -0.3 6.0 V PVCC Drive Voltage Referenced to AGND -0.3 6.0 V VEN/FAULT# Output Enable / Disable Referenced to AGND -0.3 6.0 V VPWM PWM Signal Input Referenced to AGND -0.3 VCC+0.3 V VZCD# ZCD Mode Input Referenced to AGND -0.3 6.0 V VGL Low Gate Manufacturing Test Pin Referenced to AGND (DC Only) -0.3 6.0 V Referenced to AGND, AC < 20 ns -3.0 6.0 VTHWN# Thermal Warning Referenced to AGND -0.3 6.0 V VIN Power Input Referenced to PGND, AGND -0.3 30.0 V VPHASE PHASE Referenced to PGND, AGND (DC Only) -0.3 30.0 V Referenced to PGND, AC < 20 ns -7.0 35.0 VSW Switch Node Input Referenced to PGND, AGND (DC Only) -0.3 30.0 V Referenced to PGND, AC < 20 ns -7.0 35.0 VBOOT Bootstrap Supply Referenced to AGND (DC Only) -0.3 35.0 V Referenced to AGND, AC < 20 ns -5.0 40.0 VBOOT-PHASE Boot to PHASE Voltage Referenced to PVCC -0.3 6.0 V IO(AV) (3) Output Current fSW=300 kHz, VIN=12 V, VOUT=1.8 V 50 A fSW=1 MHz, VIN=12 V, VOUT=1.8 V 45 IFAULT EN / FAULT# Sink Current -0.1 7.0 mA J-A Junction-to-Ambient Thermal Resistance 12.4 °C/W J-PCB Junction-to-PCB Thermal Resistance (under ON Semiconductor SPS Thermal Board) 1.8 °C/W TA Ambient Temperature Range -40 +125 °C TJ Maximum Junction Temperature +150 °C TSTG Storage Temperature Range -55 +150 °C ESD Electrostatic Discharge Protection Human Body Model, ANSI/ESDA/JEDEC JS-001-2012 3000 V Charged Device Model, JESD22-C101 2500 Note: 3. IO(AV) is rated with testing ON Semiconductor’s SPS evaluation board at TA = 25°C with natural convection cooling. This rating is limited by the peak SPS temperature, TJ = 150°C, and varies depending on operating conditions and PCB layout. This rating may be changed with different application settings. Recommended Operating Conditions The Recommended Operating Conditions table defines the conditions for actual device operation. Recommended Operating Conditions are specified to ensure optimal performance to the datasheet specifications. ON Semiconductor does not recommend exceeding them or designing to Absolute Maximum Ratings. Symbol Parameter Min. Typ. Max. Unit VCC Control Circuit Supply Voltage 4.5 5.0 5.5 V PVCC Gate Drive Circuit Supply Voltage 4.5 5.0 5.5 V VIN Output Stage Supply Voltage 4.5 (4) 19.0 24.0 (5) V Notes: 4. 3.0 V VIN is possible according to the application condition. 5. Operating at high VIN can create excessive AC voltage overshoots on the SW-to-GND and BOOT-to-GND nodes during MOSFET switching transient. For reliable SPS operation, SW to GND and BOOT to GND must remain at or below the Absolute Maximum Ratings in the table above. |
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Similar Description - FDMF5833 |
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