Details

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BUY IR2155 https://www.utsource.net/itm/p/11632348.html
IC DRVR HALF BRDG SELF-OSC 8-DIP

Parameter	Description	Min	Typ	Max	Unit
Supply Voltage (VCC)	Operating supply voltage range	10	-	20	V
Logic Input High-Level Voltage (VIH)	Minimum input high-level voltage for logic inputs	3.5	-	-	V
Logic Input Low-Level Voltage (VIL)	Maximum input low-level voltage for logic inputs	-	-	0.8	V
Output Source Current (IOH)	Maximum output source current at VCC = 15V	-	400	-	mA
Output Sink Current (IOL)	Maximum output sink current at VCC = 15V	-	-	400	mA
Propagation Delay Time (td)	Time delay from input to output transition	35	-	70	ns
Rise Time (tr)	Time for output to rise from 10% to 90% of VCC	-	25	-	ns
Fall Time (tf)	Time for output to fall from 90% to 10% of VCC	-	25	-	ns
Operating Temperature Range (TA)	Ambient operating temperature range	-40	-	125	°C
Storage Temperature Range (TSTG)	Temperature range for storage	-65	-	150	°C

Instructions for Using the IR2155

1. Supply Voltage (V_CC):

   • Ensure the supply voltage is within the specified range of 10V to 20V.
   • Connect the V_CC pin to the power supply and GND to ground.

2. Logic Inputs:

   • Apply a high-level voltage (≥3.5V) to the logic inputs for a high state.
   • Apply a low-level voltage (≤0.8V) to the logic inputs for a low state.

3. Output Current:

   • The device can source or sink up to 400mA at V_CC = 15V.
   • Ensure the load connected to the output does not exceed this current limit.

4. Timing Parameters:

   • The propagation delay time (t_d) is between 35ns and 70ns.
   • The rise time (t_r) and fall time (t_f) are both typically 25ns.

5. Temperature Considerations:

   • Operate the device within the ambient temperature range of -40°C to 125°C.
   • Store the device within the temperature range of -65°C to 150°C.

6. Layout and PCB Design:

   • Use short, wide traces for power and ground connections to minimize inductance.
   • Place decoupling capacitors close to the V_CC and GND pins to filter out noise.

7. Handling Precautions:

   • Handle the device with care to avoid electrostatic discharge (ESD).
   • Follow standard ESD protection guidelines during handling and assembly.

By following these parameters and instructions, you can ensure reliable operation of the IR2155 in your application.

(For reference only)