DPA422GN Power Integrations, DPA422GN Datasheet - Page 21
![IC CONVERTER DC-DC 10W 8-SMD](/photos/7/32/73216/596-8-smd_sml.jpg)
DPA422GN
Manufacturer Part Number
DPA422GN
Description
IC CONVERTER DC-DC 10W 8-SMD
Manufacturer
Power Integrations
Series
DPA-Switch®r
Specifications of DPA422GN
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
8-SMD Gull Wing
Product
PoE / LAN Solutions
Operating Temperature Range
- 40 C to + 125 C
Mounting Style
SMD/SMT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DPA422GN
Manufacturer:
PowerInt
Quantity:
150
Company:
Part Number:
DPA422GN
Manufacturer:
POWER
Quantity:
15 000
Part Number:
DPA422GN
Manufacturer:
主营POWER
Quantity:
20 000
Part Number:
DPA422GN-TL
Manufacturer:
POWER
Quantity:
20 000
www.powerint.com
Absolute Maximum Ratings
DRAIN Voltage .....................................................-0.3 V to 220 V
DRAIN Peak Current:
CONTROL Voltage ................................................ -0.3 V to 9 V
CONTROL Current .........................................................100 mA
LINE SENSE Pin Voltage ...................................... -0.3 V to 9 V
EXTERNAL CURRENT LIMIT Pin Voltage ........ -0.3 V to 9 V
FREQUENCY Pin Voltage ....................................... -0.3 V to 9 V
Theraml Impedance
Thermal Impedance: P or G Package:
Switching
Frequency
Duty Cycle (Prior to
Cycle Skipping)
Maximum Duty Cycle
Control Current at Start
of Cycle Skipping
External Bias
Current
Control Functions
Parameter
(θ
(θ
(θ
(θ
(θ
JA
JC
JA
JA
JC
) ........................... 70 °C/W
) .................................................40 °C/W
) .................................................30 °C/W
)
)
(3)
R Package:
(6)
............................................11 °C/W
................................................2 °C/W
DPA426....................................... 9.6 A
DPA422......................................1.31 A
DPA423......................................1.75 A
DPA424....................................... 3.5 A
DPA425...........................................7 A
Symbol
DC
(1,5)
DC
I
C(skip)
f
OSC
I
B
MAX
MIN
T
J
T
T
SOURCE = 0 V; T
I
C
J
J
= 25 °C
= 25 °C; f
= 25 °C; f
= I
(Unless Otherwise Specifi ed)
(1)
CD1
; 60 °C/W
See Figure 33
OSC
OSC
Conditions
Connected to CONTROL
Connected to SOURCE
= 400 kHz
= 400 kHz
(2)
FREQUENCY Pin
FREQUENCY Pin
(4)
(5)
J
= -40 to 125 °C
I
I
L
L
Storage Temperature-65 °C to 150 °C
Operating Junction Temperature
Lead Temperature
Notes:
1. All voltages referenced to SOURCE, T
2. Normally limited by internal circuitry.
3. 1/16” from case for 5 seconds.
4. Maximum ratings specifi ed may be applied, one at a time,
Notes:
1. Soldered to 0.36 sq. in. (232 mm
2. Soldered to 1 sq. in. (645 mm
3. Measured on pin 7 (SOURCE) close to plastic interface.
4. Soldered to 1 sq. in. (645 mm
5. Soldered to 3 sq. in. (1935 mm
6. Measured at the back surface of tab.
V
= 115 μA
= 80 μA
L
= 0 V
without causing permanent damage to the product.
Exposure to Absolute Maximum Rating conditions for
extended periods of time may affect product reliability.
DPA422
DPA423
DPA424
DPA425
DPA426
DPA422
DPA423
DPA424
DPA425
DPA426
(3)
....................................................... 260 °C
Min
375
282
1.8
2.5
3.6
4.4
71
52
32
2
(2)
2
2
2
), 2 oz. (610 g/m
), 2 oz. (610 g/m
), 2 oz. (610 g/m
.................... -40 °C to 150 °C
2
10.0
11.5
), 2 oz. (610 g/m
Typ
400
300
6.3
7.2
8.2
2.5
2.8
3.5
4.8
5.7
75
62
42
DPA422-426
4
A
= 25 °C.
Max
10.0
12.0
14.0
425
317
8.0
9.0
3.1
3.5
4.4
6.0
7.1
79
71
57
6
2
2
2
) copper clad.
) copper clad.
2
) copper clad.
) copper clad.
Units
Rev. S 12/07
kHz
mA
mA
%
%
21