ADP3419JRM-REEL ON Semiconductor, ADP3419JRM-REEL Datasheet
ADP3419JRM-REEL
Specifications of ADP3419JRM-REEL
Related parts for ADP3419JRM-REEL
ADP3419JRM-REEL Summary of contents
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ADP3419 Dual Bootstrapped, High Voltage MOSFET Driver with Output Disable The ADP3419 is a dual MOSFET driver optimized for driving two N-channel switching MOSFETs in nonisolated synchronous buck power converters used to power CPUs in portable computers. The driver impedances ...
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VCC BST UVLO, OVERLAP SD 2 PROTECTION, SHUTDOWN AND DRVLSD 3 CROWBAR CIRCUITS CROWBAR 4 ADP3419 7 GND Figure 1. Simplified Block Diagram ABSOLUTE MAXIMUM RATINGS Parameter VCC BST BST DRVH DRVL All ...
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PIN ASSIGNMENT Pin No. Mnemonic 1 IN Logic Level PWM Input. This pin has primary control of the drive outputs. In normal operation, pulling this pin low turns on the low-side driver; pulling it high turns on the high-side driver. ...
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IN DRVLSD DRVL Figure 3. Output Disable Timing Diagram (Timing is Referenced to the 90% and 10% Points Unless Otherwise Noted pdl f DRVL DRVL DRVL t pdh DRVH−SW SW Figure 4. Non−Overlap Timing Diagram (Timing is ...
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Figure 5. DRVH Rise and DRVL Fall Times CH1 = IN, CH2 = DRVH, CH3 = DRVL 25 VCC = 3nF LOAD 20 RISE TIME 15 FALLTIME JUNCTION TEMPERATURE (°C) ...
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VCC = 5V t DRVH pdh C = 3nF LOAD JUNCTION TEMPERATURE (°C) Figure 11. DRVH and DRVL t vs. Temperature pdh 100 ...
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Theory of Operation The ADP3419 is a dual MOSFET driver optimized for driving two N-channel MOSFETs in a synchronous buck converter topology. A single PWM input signal is all that is required to properly drive the high-side and the low-side ...
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When DRVLSD is low, the low-side driver stays low. When DRVLSD is high, the low-side driver is enabled and controlled by the driver signals, as previously described. Low-Side Driver Timeout In normal operation, the DRVH signal tracks the IN signal ...
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... VCC 5.0 V power rail. ORDERING INFORMATION Device Number ADP3419JRM−REEL ADP3419JRMZ−REEL ADP34190091RMZR †For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D. *The “Z’’ suffix indicates Pb−Free part. ...
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... SEATING H PLANE *For additional information on our Pb−Free strategy and soldering details, please download the ON Semiconductor Soldering and Mounting Techniques Reference Manual, SOLDERRM/D. ON Semiconductor and are registered trademarks of Semiconductor Components Industries, LLC (SCILLC). SCILLC reserves the right to make changes without further notice to any products herein ...