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The IRIS4007(K) is a dual mode voltage and current controller combined with a MOSFET in a single Package. The IRIS4007(K) are designed for use in AC/DC and DC/DC switching power supplies upto 100VDC nominal input and is capable of 30W for a nominal 48V input. The device can operate in either a quasi-resonant or Pulse Ratio Control (PRC) mode, and thereby variable frequency operation.
IRIS4007K Maximum Ratings
Symbol
Definition
Terminals
Max. Ratings
Units
Note
IDpeak
Drain Current *1
3-1
20
A
Single Pulse
IDMAX
Maximum switching current *5
3-1
4.0
A
V2-3=0.78V Ta=-20~+125
EAS
Single pulse avalanche energy *2
3-1
350
mJ
VDD=99V, L=20mH ILpeak=2.8A Single Pulse
Vin
Input voltage for control part
4-3
35
V
Vth
O.C.P/F.B Pin voltage
5-2
6
V
PD1
Power dissipation for MOSFET *3
3-1
73
W
With infintite heatsink
1.27
W
Without heatsink
PD2
Power dissipation for control part
4-2
0.8
W
Specified by Vin*Iin
(Control IC) *4
TF
Internal frame temperature
-
-40 ~ +125
Refer to recommended
in operation
operating temperature
Top
Operating ambient temperature
-
-40 ~ +125
Tstg
Storage temperature
-
-20 ~ +125
Tch
Channel temperature
-
300
IRIS4007K Features
• Primary current mode control, and secondary voltage mode control • Vcc over-voltage protection (latched) • Over-current and over-temperature protection • Quasi resonant, variable frequency operation • 5 pin TO-220 and TO-262 package • 0.4Ω Rds(on) max/ 200V MOSFET • Fully Characterized Avalanche Energy
IRIS4007K Connection Diagram
IRIS4009 General Description
The IRIS4009(K) is a dual mode voltage and current controller combined with a MOSFET in a single package.
The IRIS4009(K) is designed for use in universal and single input AC/DC and DC/DC switching power supplies and is capable of powers up to 30W for a universal line input. The device can operate in either a quasi-resonant or Pulse Ratio Control (PRC) mode, and thereby variable frequency operation.
IRIS4009 Maximum Ratings
Symbol
Definition
Terminals
Max. Ratings
Units
Note
IDpeak
Drain Current *1
3-1
3.9
A
Single Pulse
IDMAX
Maximum switching current *5
3-1
1.5
A
V2-3=0.78V Ta=-20~+125
EAS
Single pulse avalanche energy *2
3-1
100
mJ
VDD=99V, L=20mH ILpeak=2.8A Single Pulse
Vin
Input voltage for control part
4-3
35
V
Vth
O.C.P/F.B Pin voltage
5-2
6
V
PD1
Power dissipation for MOSFET *3
3-1
62.5
W
With infintite heatsink
1.1
W
Without heatsink
PD2
Power dissipation for control part
4-2
0.8
W
Specified by Vin*Iin
(Control IC) *4
TF
Internal frame temperature
-
-40 ~ +125
Refer to recommended
in operation
operating temperature
Top
Operating ambient temperature
-
-40 ~ +125
Tstg
Storage temperature
-
-20 ~ +125
Refer to recommended operating temperature
Tch
Channel temperature
-
300
IRIS4009 Features
· Primary current mode control, and secondary voltage mode control · Vcc Over-voltage protection (latched) · Over-current & over-temperature protection · Quasi resonant, variable frequency operation · 5 pin TO-220 and TO-262 · 8.0W Rds(on) max/ 650V MOSFET · Fully Characterized Avalanche Energy
IRIS4009 Connection Diagram
IRIS4009K General Description
The IRIS4009(K) is a dual mode voltage and current controller combined with a MOSFET in a single package.
The IRIS4009(K) is designed for use in universal and single input AC/DC and DC/DC switching power supplies and is capable of powers up to 30W for a universal line input. The device can operate in either a quasi-resonant or Pulse Ratio Control (PRC) mode, and thereby variable frequency operation.
IRIS4009K Maximum Ratings
Symbol
Definition
Terminals
Max. Ratings
Units
Note
IDpeak
Drain Current *1
3-1
3.9
A
Single Pulse
IDMAX
Maximum switching current *5
3-1
1.5
A
V2-3=0.78V Ta=-20~+125
EAS
Single pulse avalanche energy *2
3-1
100
mJ
VDD=99V, L=20mH ILpeak=2.8A Single Pulse
Vin
Input voltage for control part
4-3
35
V
Vth
O.C.P/F.B Pin voltage
5-2
6
V
PD1
Power dissipation for MOSFET *3
3-1
62.5
W
With infintite heatsink
1.1
W
Without heatsink
PD2
Power dissipation for control part
4-2
0.8
W
Specified by Vin*Iin
(Control IC) *4
TF
Internal frame temperature
-
-40 ~ +125
Refer to recommended
in operation
operating temperature
Top
Operating ambient temperature
-
-40 ~ +125
Tstg
Storage temperature
-
-20 ~ +125
Refer to recommended operating temperature
Tch
Channel temperature
-
300
IRIS4009K Features
· Primary current mode control, and secondary voltage mode control · Vcc Over-voltage protection (latched) · Over-current & over-temperature protection · Quasi resonant, variable frequency operation · 5 pin TO-220 and TO-262 · 8.0W Rds(on) max/ 650V MOSFET · Fully Characterized Avalanche Energy