Details

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BUY IR2156S https://www.utsource.net/itm/p/12607311.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	VDD		10		20	V
Logic Input High Level	VIH		2.0	3.5	5.5	V
Logic Input Low Level	VIL		-0.3		0.8	V
Under Voltage Lockout	UVLO	VDD	8.5		16.5	V
Bootstrap Capacitor Charge	VB		7.5		20	V
Maximum Output Current	IOH/IOL	@ VDD = 15V		2.0/2.0		A
Propagation Delay	tpdHL	@ VDD = 15V, RL = 1k惟	40		90	ns
	tpdLH	@ VDD = 15V, RL = 1k惟	40		90	ns
Minimum Pulse Width	tpwmin	@ VDD = 15V	80			ns

Instructions for IR2156S:

1. Supply Voltage (VDD):

   • Ensure the supply voltage is within the range of 10V to 20V. The device will not operate correctly outside this range.

2. Logic Inputs:

   • For logic high input, apply a voltage between 2.0V and 5.5V.
   • For logic low input, apply a voltage less than 0.8V.

3. Under Voltage Lockout (UVLO):

   • The device will be disabled if the supply voltage drops below 8.5V and will re-enable when it rises above 16.5V.

4. Bootstrap Capacitor:

   • Use a bootstrap capacitor with a charge voltage between 7.5V and 20V to ensure proper operation of the high-side driver.

5. Output Current:

   • Do not exceed the maximum output current of 2.0A for both sourcing and sinking.

6. Propagation Delay:

   • Account for propagation delays up to 90ns in timing calculations.

7. Minimum Pulse Width:

   • Ensure that any pulse width is at least 80ns to guarantee reliable operation.

8. Installation and Handling:

   • Follow standard precautions for handling static-sensitive devices.
   • Ensure proper heat dissipation if operating near the upper limits of the specified parameters.

For detailed application circuits and further information, refer to the datasheet provided by the manufacturer.

(For reference only)