DPA424R Power Integrations, DPA424R Datasheet - Page 25

• Manufacturer Part Number: DPA424R
• Description: IC CONV DC-DC DPA SWITCH TO263-7
• Manufacturer: Power Integrations
• Series: DPA-Switch®r

Specifications of DPA424R

• Applications: Converter, Power Over Ethernet and Telecom Applications
• Voltage - Input: 16 ~ 75 V
• Number Of Outputs: 1
• Voltage - Output: 220V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (6 leads + tab, variant)
• Output Voltage: 9 V
• Output Current: 3.5 A
• Input Voltage: - 0.3 V to + 220 V
• Switching Frequency: 282 KHz to 425 KHz
• Operating Temperature Range: - 40 C to + 150 C
• Mounting Style: SMD/SMT
• Duty Cycle (max): 79 %
• For Use With: DAK-21A - KIT DESIGN ACCELERATOR DPA SW
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

FREQUENCY Pin
Threshold Voltage
FREQUENCY Pin
Input Current
FREQUENCY Pin
Delay Time
CIRCUIT PROTECTION
Self Protection
Current Limit (See
Note B)
Initial Current
Limit
Leading Edge
Blanking Time
Current Limit
Delay
Thermal Shut-
down Temperature
Thermal Shut-
down Hysteresis
Power-Up Reset
Threshold Voltage
OUTPUT
ON-State
Resistance
OFF-State Drain
Leakage Current
FREQUENCY (F) INPUT
Parameter
Symbol
V
T
t
R
delay(VF)
T
C(RESET)
J(SD)hyst
I
t
I
I
t
DS(ON)
LIMIT
V
IL(D)
LEB
J(SD)
DSS
INIT
I
F
F
T
V
I
J
C
X
SOURCE = 0 V; T
= 25 °C
, V
T
= (I
I
I
V
D
D
I
I
D
D
J
D
(Unless Otherwise Specified)
DPA423
DPA424
DPA425
DPA426
= 300 mA
= 600 mA
L
= 125 °C;
= 1.25 A
= 1.75 A
C(skip)
= 150 V;
= Floating;
I
+ I
C
DPA423 di/dt = 300 mA/µs
DPA424 di/dt = 600 mA/µs
Conditions
See Figure 33
DPA425 di/dt = 1.25 A/µs
DPA426 di/dt = 1.75 A/µs
= (I
B
T
V
)/2
V
J
V
D
F
C(skip)
= 25 °C
F
= 35 V
= 0 V
= V
J
= -40 to 125 °C
+ I
C
T
T
T
T
B
T
T
T
T
J
J
J
J
)/2
DPA423
DPA424
DPA425
DPA426
J
J
J
J
= 100 °C
= 100 °C
= 100 °C
= 100 °C
= 25 °C
= 25 °C
= 25 °C
= 25 °C
I
LIMIT(min)
0.9 x
Min
1.16
2.32
4.65
6.50
130
1.1
1.5
-0.38
Typ
1.25
2.50
5.00
7.00
2.75
1.30
2.00
0.65
1.00
0.33
0.50
0.24
0.37
100
137
17
27
DPA423-426
Max
1.34
2.68
5.35
7.50
1.50
2.30
0.75
1.15
0.38
0.58
0.28
0.43
120
100
145
130
260
360
65
4
2
4
7/05
Units
P
µA
°C
°C
µA
µs
ns
ns
Ω
V
A
A
V
25