Details

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BUY IR2118S. https://www.utsource.net/itm/p/12608525.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Supply Voltage (High-Side)	VBH	10	-	20	V	High-side supply voltage range
Supply Voltage (Low-Side)	VBL	4.5	-	20	V	Low-side supply voltage range
Under-Voltage Lockout (High-Side)	VUVLOH	-	9.5	10	V	High-side under-voltage lockout threshold
Under-Voltage Lockout (Low-Side)	VUVLOL	-	4.5	5.5	V	Low-side under-voltage lockout threshold
Input High-Level Voltage	VIH	2.0	-	20	V	Input high-level voltage
Input Low-Level Voltage	VIL	0	-	0.8	V	Input low-level voltage
Maximum Input Current	IIN	-	1	-	渭A	Maximum input current
Maximum Output Current (High-Side)	IOH	-	2.1	-	A	Maximum high-side output current
Maximum Output Current (Low-Side)	IOL	-	2.1	-	A	Maximum low-side output current
Propagation Delay Time (High-to-Low)	tdHL	-	70	-	ns	Propagation delay time from input high to output low
Propagation Delay Time (Low-to-High)	tdLH	-	65	-	ns	Propagation delay time from input low to output high
Minimum Pulse Width	tPW	50	-	-	ns	Minimum pulse width for reliable operation
Operating Temperature Range	TA	-40	-	125	掳C	Ambient operating temperature range
Storage Temperature Range	TSTG	-65	-	150	掳C	Storage temperature range

Instructions for Use:

1. Power Supply:

   • Ensure that the high-side supply voltage (V_BH) is within the range of 10V to 20V.
   • Ensure that the low-side supply voltage (V_BL) is within the range of 4.5V to 20V.
   • Check that the under-voltage lockout thresholds are not exceeded to prevent damage or malfunction.

2. Input Signals:

   • Apply input signals with high levels between 2.0V and 20V and low levels between 0V and 0.8V.
   • Ensure that the input current does not exceed 1渭A.

3. Output Current:

   • The maximum output current for both high-side and low-side drivers is 2.1A. Do not exceed this limit to avoid damage.

4. Timing Considerations:

   • The propagation delay times are 70ns for high-to-low transitions and 65ns for low-to-high transitions.
   • Ensure that the minimum pulse width is at least 50ns to ensure reliable operation.

5. Temperature:

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

6. Handling:

   • Handle the device with care to avoid static discharge, which can damage sensitive components.
   • Follow proper soldering techniques and use appropriate tools to avoid thermal stress during assembly.

(For reference only)