IR21531 International Rectifier, IR21531 Datasheet - Page 3

• Manufacturer Part Number: IR21531
• Description: IC DRVR HALF BRDG SELF-OSC 8-DIP
• Manufacturer: International Rectifier

Specifications of IR21531

• Configuration: Half Bridge
• Input Type: Self Oscillating
• Current - Peak: 250mA
• Number Of Configurations: 1
• Number Of Outputs: 2
• High Side Voltage - Max (bootstrap): 600V
• Voltage - Supply: 10 V ~ 20 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
• Delay Time: -
• Other names: *IR21531

Recommended Component Values
www.irf.com
Symbol
1000000
R
C
100000
10000
T
T
1000
100
10
10
Component
Timing resistor value
C
T
pin capacitor value
330pf
470pF
1nF
2.2nF
4.7nF
10nF
100
CT Values
IR21531 RT vs Frequency
IR2153 RT vs Frequency
1000
RT (ohms)
IR21531(D)(S) & (PbF)
10000
Min.
330
10
100000
Max.
—
—
1000000
Units
k
pF
3