IR2520DSPBF International Rectifier, IR2520DSPBF Datasheet - Page 5

• Manufacturer Part Number: IR2520DSPBF
• Description: IC BALLAST CONTROL ADAPT 8SOIC
• Manufacturer: International Rectifier
• Type: Ballast Controllerr

Specifications of IR2520DSPBF

• Frequency: 34 ~ 86 kHz
• Current - Supply: 10mA
• Current - Output: 230mA
• Voltage - Supply: 12.6 V ~ 15.4 V
• Operating Temperature: -25°C ~ 125°C
• Package / Case: 8-SOIC (3.9mm Width)
• Device Type: MOSFET
• Module Configuration: Half Bridge
• Peak Output Current: 230mA
• Supply Voltage Range: 11.4V To 13.8V
• Driver Case Style: DIP
• No. Of Pins: 8
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: *IR2520DSPBF

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Block Diagram
FMIN
COM
VCC
VCO
5.1V
1
2
4
3
5V
I
VCO
0.8V
4.8V
I
FMIN
15.6V
I
=
QS
R
5V
RFMIN
I
FMIN
CT
I
FMAX
S
R
Q
Q
I
DT
UVLO
Logic
Fault
VCC
5V
1V
S1
S2
R1
R2 Q
Q
All values are typical
T
R
Q
Q
Driver
300ns
PGEN
Logic
HIN
LIN
PGEN
Level
Shift
blank
1us
SET
RST
IR2520D(S) & (PbF)
Level-Shift
UVLO
FETs
High-Voltage Well
Bootstrap
Bootstrap
Control
FET
FET
R1
R2
S
Averaging
Circuit
Q
x 5
VS-Sensing
FET
120uA
VCC
8
7
6
5
VB
HO
VS
LO
5