Details

---

BUY IRS21864SPBF https://www.utsource.net/itm/p/4575635.html
AND LOW SIDE DRIVER

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage	VCC	10	-	25	V	Operating supply voltage range
High-Side Floating Voltage	VFLOAT	-	-	600	V	Maximum high-side floating voltage
Logic Input High Level Voltage	VILH	2.0	-	-	V	Logic input high level voltage
Logic Input Low Level Voltage	VILL	-	-	0.8	V	Logic input low level voltage
High-Side Driver Output Current	IHS	-	1.5	-	A	Peak current drive capability (high-side)
Low-Side Driver Output Current	ILS	-	1.5	-	A	Peak current drive capability (low-side)
Propagation Delay Time	tpd	35	-	70	ns	Propagation delay time from input to output
Delay Skew	tskew	-	25	-	ns	Maximum delay skew between high-side and low-side drivers
Operating Temperature Range	TOP	-40	-	125	°C	Operating temperature range
Storage Temperature Range	TSTG	-65	-	150	°C	Storage temperature range

Instructions for Using IRS21864SPBF

1. Supply Voltage (V_CC):

   • Ensure the supply voltage is within the range of 10V to 25V to avoid damage to the device.

2. High-Side Floating Voltage (V_FLOAT):

   • The high-side driver can operate with a floating voltage up to 600V, making it suitable for high-voltage applications.

3. Logic Input Levels:

   • The logic input high level (V_ILH) should be at least 2.0V, and the logic input low level (V_ILL) should not exceed 0.8V.

4. Driver Output Current:

   • The high-side and low-side drivers can each provide a peak current of up to 1.5A. Ensure that the load does not exceed this limit.

5. Propagation Delay and Delay Skew:

   • The propagation delay (t_pd) from input to output is typically 35 to 70 nanoseconds.
   • The maximum delay skew (t_skew) between the high-side and low-side drivers is 25 nanoseconds.

6. Operating and Storage Temperature:

   • The device can operate within a temperature range of -40°C to 125°C.
   • For storage, the temperature range is -65°C to 150°C.

7. Layout Considerations:

   • Use short, wide traces for power and ground connections to minimize inductance and improve performance.
   • Place decoupling capacitors close to the V_CC and GND pins to ensure stable operation.

8. Protection:

   • Implement appropriate protection circuits to handle overvoltage, undervoltage, and overcurrent conditions.

9. Testing:

   • Before deploying the device in a final application, thoroughly test it under all expected operating conditions to ensure reliability and performance.

By following these guidelines, you can effectively use the IRS21864SPBF in your high-voltage switching applications.

(For reference only)