DPA423G Power Integrations, DPA423G Datasheet - Page 25
![IC CONV DC-DC DPA SWITCH 8SMD](/photos/7/32/73216/596-8-smd_sml.jpg)
DPA423G
Manufacturer Part Number
DPA423G
Description
IC CONV DC-DC DPA SWITCH 8SMD
Manufacturer
Power Integrations
Series
DPA-Switch®r
Specifications of DPA423G
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
For Use With
596-1195 - KIT REF DES DPA 6.6W DC-DC CONV596-1009 - KIT DESIGN ACCELERATOR DC-DC596-1007 - KIT DESIGN ACCELERATOR POE CONV
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
DPA423GN
Manufacturer:
PowerInt
Quantity:
200
Company:
Part Number:
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Manufacturer:
POWER
Quantity:
5 000
Part Number:
DPA423GN
Manufacturer:
POWER
Quantity:
20 000
Company:
Part Number:
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Manufacturer:
POWER
Quantity:
14 500
Company:
Part Number:
DPA423GN-TL
Manufacturer:
Power Integrations
Quantity:
88 094
Part Number:
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Manufacturer:
POWER
Quantity:
20 000
NOTES:
A.
B.
C.
D.
www.powerint.com
Supply Voltage Characteristics
DRAIN Supply Voltage
Shunt Regulator
Voltage
Shunt Regulator
Temperature Drift
CONTROL Supply/
Discharge Current
For specifi cations with negative values, a negative temperature coeffi cient corresponds to an increase in magnitude with increas-
ing temperature, and a positive temperature coeffi cient corresponds to a decrease in magnitude with increasing temperature.
For externally adjusted current limit values, please refer to Figure 35 (Current Limit vs. External Current Limit Resistance) in the
Typical Performance Characteristics section.
Breakdown voltage may be checked against minimum BV
exceeding minimum BV
It is possible to start up and operate DPA-Switch at DRAIN voltages well below 16 V. However, the CONTROL pin charging
current is reduced, which affects start-up time, auto-restart frequency, and auto-restart duty cycle. Refer to Figure 45, the
characteristic graph on CONTROL pin charge current (I
Parameter
DSS
Symbol
.
V
C(SHUNT)
I
I
CD1
CD2
MOSFET Enabled
SOURCE = 0 V; T
f
OSC
V
(Unless Otherwise Specifi ed)
Output
= 400 kHz
L
I
C
= 0 V;
Output MOSFET Disabled
V
= (I
L
= 0 V; f
C(skip)
I
C
See Figure 33
Conditions
See Note D
= (I
C
) vs. DRAIN voltage for low voltage operation characteristics.
+ I
C(skip)
DSS
OSC
B
)/2; T
J
specifi cation by ramping the DRAIN pin voltage up to but not
= 400 kHz
+ I
= -40 to 125 °C
B
J
)/2
= 25 °C
DPA422
DPA423
DPA424
DPA425
DPA426
Min
5.6
1.6
1.9
2.6
3.7
4.8
0.4
16
5.85
0.73
Typ
±50
2.0
2.3
3.0
4.3
5.4
DPA422-426
Max
6.0
2.4
2.7
3.4
4.8
1.2
6
PPM/°C
Units
Rev. S 12/07
mA
V
V
25