irs2153spbf International Rectifier Corp., irs2153spbf Datasheet - Page 7

• Manufacturer Part Number: irs2153spbf
• Description: Self-oscillating Half-bridge Driver Ic
• Manufacturer: International Rectifier Corp.

Functional Block Diagram
RT
CT
2
3
R/2
R/2
R
R
M1
+
+
-
-
+
-
DETECT
UV
R
S
R1
S
R2
Q
Q
Q
DEAD
DEAD
TIME
TIME
PULSE
GEN
LEVEL
SHIFT
HV
DELAY
FILTER
PULSE
BOOTSTRAP
DRIVE
R
S
15.4V
Q
IRS2153(1)D
8
7
6
5
1
4
VB
VCC
COM
HO
VS
LO
7