1. Overview:

️· Product: IR2154 - A gate driver IC designed for high-side and low-side MOSFET gate driving in power switching applications. It supports synchronous rectification and high-frequency PWM operation.

2. Key Features:

️· Floating gate drivers
️· High-side and low-side gate drive
️· Adjustable dead time
️· Input/output timing diagrams
️· Shutdown propagation delay
️· UV-mode output

3. Electrical Characteristics (Highlights):

️· VCC: Logic and internal gate drive supply voltage
️· R T: Oscillator timing resistor input
️· C T: Oscillator timing capacitor input
️· COM: Power and signal ground
️· LO: Low-side gate driver output
️· V S: High voltage floating supply return
️· HO: High side gate driver output
️· V B: High side gate driver floating supply

4. Timing Diagrams:

️· Input/Output Timing
️· Switching Time Waveform
️· Deadtime Waveform
️· Shutdown Propagation Delay

5. Lead Definitions and Package Information:

️· Descriptions and assignments for the leads of the IC (VCC, RT, CT, COM, LO, VS, HO, VB).
️· Lead assignments for both PDIP and SOIC packages.

6. Important Notes:

️· Datasheet specifications are subject to change without notice.