IR2121 International Rectifier, IR2121 Datasheet - Page 9
![IC MOSFET DRIVER LOW-SIDE 8-DIP](/photos/7/35/73516/mfg_8-dip_package_sml.jpg)
IR2121
Manufacturer Part Number
IR2121
Description
IC MOSFET DRIVER LOW-SIDE 8-DIP
Manufacturer
International Rectifier
Datasheet
1.IR2121PBF.pdf
(16 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
IR2121
Manufacturer:
INFINEON
Quantity:
5 510
Part Number:
IR2121
Manufacturer:
IR
Quantity:
20 000
Company:
Part Number:
IR2121PBF
Manufacturer:
IR
Quantity:
16 738
Part Number:
IR2121PBF
Manufacturer:
IR
Quantity:
20 000
Figure 16A. CS Input Threshold (+) vs. Temperature
Figure 17A. CS Input Threshold (-) vs. Temperature
1.00
0.80
0.60
0.40
0.20
0.00
Figure 18A. High Level Output vs. Temperature
500
400
300
200
100
500
400
300
200
100
0
0
-50
-50
-50
Max.
Typ.
Min.
Max.
Typ.
Min.
Max.
-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
1.00
0.80
0.60
0.40
0.20
0.00
500
400
300
200
100
500
400
300
200
100
Figure 16B. CS Input Threshold (+) vs. Voltage
Figure 17B. CS Input Threshold (-) vs. Voltage
0
0
Figure 18B. High Level Output vs. Voltage
10
10
10
Max.
Typ.
Min.
Max.
Typ.
Min.
Max.
12
12
12
V
V
V
BS
BS
BS
Floating Supply Voltage (V)
Floating Supply Voltage (V)
Floating Supply Voltage (V)
IR2121 & (PbF)
14
14
14
16
16
16
18
18
18
20
20
20