IR2121 International Rectifier, IR2121 Datasheet - Page 6

• Manufacturer Part Number: IR2121
• Description: IC MOSFET DRIVER LOW-SIDE 8-DIP
• Manufacturer: International Rectifier

Specifications of IR2121

• Configuration: Low-Side
• Input Type: Non-Inverting
• Delay Time: 150ns
• Current - Peak: 1.6A
• Number Of Configurations: 1
• Number Of Outputs: 1
• Voltage - Supply: 12 V ~ 18 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• High Side Voltage - Max (bootstrap): -
• Other names: *IR2121

IR2121 & (PbF)
Figure 9A. ERR to Output Shutdown vs. Temperature
500
400
300
200
100
5.00
4.00
3.00
2.00
1.00
0.00
500
400
300
200
100
0
0
-50
-50
-50
Figure 8A. Turn-Off Time vs. Temperature
Figure 7A. Turn-On Time vs. Temperature
Max.
Typ.
Max.
Typ.
Max.
Typ.
-25
-25
-25
0
0
0
Temperature (°C)
Temperature (°C)
Temperature (°C)
25
25
25
50
50
50
75
75
75
100
100
100
125
125
125
Figure 9B. ERR to Output Shutdown vs. Voltage
500
400
300
200
100
5.00
4.00
3.00
2.00
1.00
0.00
500
400
300
200
100
0
0
10
10
10
Max.
Typ.
Max.
Typ.
Max.
Typ.
Figure 8B. Turn-Off Time vs. Voltage
Figure 7B. Turn-On Time vs. Voltage
12
12
12
V
V
V
BIAS
BIAS
BIAS
14
14
14
Supply Voltage (V)
Supply Voltage (V)
Supply Voltage (V)
16
16
16
18
18
18
20
20
20