Data SheetNo. PD60189-B
IRIS4013
(
K
)
INTEGRATED SWITCHER
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 package
•
1.95Ω Rds(on) max/ 650V MOSFET
•
Fully Characterized Avalanche Energy
IRIS4013
5 Lead TO-220
IRIS4013K
5 Lead TO-262
Packages
Descriptions
The IRIS4013(K) is a dual mode voltage and current controller combined with a MOSFET in a single package.
The IRIS4013(K) is designed for use in AC/DC switching power supplies up to 230VAC nominal input, and is
capable of powers up to120W for a universal input. The device operates on a quasi-resonant or Pulse Ratio
Control (PRC) basis, and thereby variable frequency operation.
Typical Connection Diagram
Vin
(AC/
DC)
Vout
(DC)
3
Drain
Vcc
4
IRIS4013(K)
FB
Source
Gnd
5
1
2
(Refer to Lead Assignments for correct pin
configuration). This/These diagram(s) show
electrical connections only. Please refer to our
DesignTips and Application Notes (AN1018a,
AN1024a, AN1025) for proper circuit board
layout.
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1
IRIS4013
(
K
)
Absolute Maximum Ratings
Absolute maximum ratings indicate sustained limits beyond which damage to the device may occur. All voltage parameters are
absolute voltages referenced to terminals stated, all currents are defined positive into any lead. The thermal resistance and
power dissipation ratings are measured under board mounted and still air conditions.
Symbol
I
D
peak
I
D
max
E
AS
V
CC
V
TH
P
D1
P
D2
Rth
JC
T
J
T
S
T
f
T
OP
T
L
Definition
Peak drain current
Maximum switching current
Single pulse avalanche energy
Power supply voltage
OCP/FB terminal voltage
Power dissipation for MOSFET
Power dissipation for control part (MIC)
Thermal resistance, junction to case
Junction temperature
Storage temperature
Internal frame temperature in operation
Ambient operating temperature
Lead temp. (soldering, 10 seconds)
Terminals
3-1
3-1
3-1
4-3
5-2
3-1
4-2
—
—
—
—
—
—
Max. Ratings
12.8
5.1
397
35
6
179
1.3
0.8
0.7
-40-125
-40-125
-20-125
-20-125
300
Units
A
mJ
Note
Single pulse
V2-3 = 0.78V
Ta=-20-+125
o
C
single pulse
I
L
peak=5.1A
V
With infinite heatsink
W
Without heatsink
Specified by V
IN
x I
IN
°C/W
°C
Refer to recommended
operating temperature
Recommended Operating Conditions
Time for input of quasi resonant signals.
For the Quasi resonant signal inputted to the V
OCP/FB
terminal at the time of quasi resonant operation, the
signal should be wider thant Tth(2)
V
OCP/FB
Tth(2)
≥1.0µ
s
Vth(2)
2
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IRIS4013
(
K
)
Electrical Characteristics (for Control IC)
V
CC
= 18V, (T
A
= 25°C) unless otherwise specified.
Symbol
V
CCUV+
V
CCHYS
I
QCCUV
I
QCC
T
OFF/(MAX)
T
TH(2)
T
OFF/(MIN)
V
TH(1)
V
TH(2)
I
OCP/FB
V
CC(OVP)
I
IN(H)
V
IN(LaOFF)
T
J(TSD)
Definition
V
CC
supply undervoltage positive going threshold
V
CC
supply undervoltage lockout hysteresis
UVLO mode quiescent current
Quiescent operating V
CC
supply current
Maximum OFF time
Minimum input pulse width for quasi resonant signals
Minimum OFF time
OCP/FB terminal threshold voltage 1
OCP/FB terminal threshold voltage 2
OCP/FB terminal sink current
V
CC
overvoltage protection limit
Latch circuit sustaining current
Latch circuit reset voltage
Thermal shutdown activation temperature
Min. Typ. Max. Units Test Conditions
14.4
5.4
—
—
40
—
—
0.68
1.3
1.1
20.5
—
6.6
140
16
6.0
—
—
—
—
—
0.73
1.45
1.35
22.5
—
—
—
17.6
6.6
100
30
60
1.0
1.5
0.78
1.6
1.7
24.5
400
8.4
—
V
mA
V
µA
V
o
C
V
µA
mA
µsec
V
CC <
V
CCUV+
Electrical Characteristics (for MOSFET)
(T
A
= 25°C) unless otherwise specified.
Symbol
V
DSS
I
DSS
R
DS(ON)
tr
THj-C
Definition
Drain-to-source breakdown voltage
Drain leakage current
On-resistance
Rise time (10% to 90%)
Thermal resistance
Min. Typ. Max. Units Test Conditions
650
—
—
—
—
—
—
—
—
—
—
300
1.95
250
0.7
V
µA
Ω
ns
o
C/W
Vds=650V, V
GS
=0V
V
3-1
=10V, I
D
=5.1A
Between junction
and case
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3
IRIS4013
(
K
)
Block Diagram
4
Vcc
1
START
O.V.P
LATCH
D
REG.
DRIVE
2
-
T.S.D
OSCILLATOR
S
Vth(1)
5
+
Comp.1
OCP/
FB
-
+
Comp.2
Vth(2)
3
Ground
Lead Assignments
Pin # S y m b o l
1
S
Description
MOSFET Source terminal
2
Ground
Ground terminal
3
D
MOSFET Drain terminal
4
1
2
3
4
5
5
Vcc
Control circuit supply voltage
OCP/FB
Overcurrent detection, and Voltage mode control
feedback signal
Other Functions
O.V.P. – Overvoltage Protection Circuit
T.S.D. – Thermal Shutdown Circuit
4
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IRIS4013
(
K
)
Case outline
5-Lead TO-220
01-6020 00
01-3042 01
(TS-001)
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5
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