Details

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BUY IR2151 https://www.utsource.net/itm/p/12606741.html

Parameter	Symbol	Min	Typ	Max	Unit	Conditions
Supply Voltage (High Side)	VB	10	-	60	V	-
Supply Voltage (Low Side)	VSS	-	-	18	V	-
Floating Supply Voltage	VBS	10	-	60	V	-
Logic Input High Level Voltage	VIH	2.0	-	18	V	IIN = -10 渭A
Logic Input Low Level Voltage	VIL	-	-	0.8	V	IIN = 10 渭A
Maximum Input Current	IIN	-	-	卤10	渭A	VIH, VIL
Output Source Current	IOH	-	300	-	mA	VOH = 10V, VSS = 15V
Output Sink Current	IOL	-	-500	-	mA	VOL = 1V, VSS = 15V
Maximum Operating Junction Temperature	TJ	-40	-	150	掳C	-
Storage Temperature Range	TSTG	-65	-	150	掳C	-

Instructions for Using the IR2151

1. Power Supply Connections:

   • Connect the high-side supply voltage (V_B) to the high-side power terminal.
   • Connect the low-side supply voltage (V_SS) to the low-side power terminal.
   • Ensure that the floating supply voltage (V_BS) is within the specified range.

2. Logic Input:

   • Apply logic high (V_IH) or low (V_IL) signals to the input pins to control the high-side and low-side outputs.
   • Ensure that the input current (I_IN) does not exceed the maximum limits.

3. Output Configuration:

   • The high-side output can source up to 300 mA of current.
   • The low-side output can sink up to 500 mA of current.
   • Ensure that the output voltages (V_OH and V_OL) are within the specified limits for proper operation.

4. Thermal Management:

   • Operate the device within the maximum operating junction temperature (T_J) range to avoid thermal damage.
   • Store the device within the storage temperature range (T_STG) to ensure long-term reliability.

5. Protection:

   • Use appropriate external components such as bootstrap capacitors and diodes to ensure stable operation and protection against voltage spikes.
   • Implement proper PCB layout techniques to minimize noise and interference.

6. Application Notes:

   • Refer to the datasheet for detailed application notes and circuit diagrams to ensure optimal performance in your specific application.

(For reference only)