RDK-257 Power Integrations, RDK-257 Datasheet - Page 13

• Manufacturer Part Number: RDK-257
• Description: REFERENCE DESIGN LINKSWITCH-PH
• Manufacturer: Power Integrations
• Series: LinkSwitch®-PHr

Specifications of RDK-257

• Design Resources: RDR-257
• Current - Output / Channel: 330mA
• Outputs And Type: 1, Non-Isolated
• Voltage - Output: 36V
• Voltage - Input: 90 ~ 265VAC
• Utilized Ic / Part: LNK405EG
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 596-1424

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Thermal Resistance
Thermal Resistance: eSIP Package:
Absolute Maximum Ratings
DRAIN Pin Peak Current
DRAIN Pin Voltage ……………………… ................ -0.3 to 725 V
BYPASS Pin Voltage ……………………… ................. -0.3 to 9 V
BYPASS Pin Current ……………………… ..................... 100 mA
VOLTAGE MONITOR Pin Voltage …....................………-0.3 to 9 V
FEEDBACK Pin Voltage …….. .................................. -0.3 to 9 V
REFERENCE Pin Voltage .......................................... -0.3 to 9 V
Control Functions
Switching Frequency
Frequency Jitter
Modulation Rate
BYPASS Pin
Charge Current
Charging Current
Temperature Drift
BYPASS Pin Voltage
BYPASS Pin Voltage
Hysteresis
BYPASS Pin
Shunt Voltage
Soft-Start Time
Parameter
(q
(q
JA
JC
) ....................................................105 °C/W
) ............................................... .......... 2 °C/W
(5)
: LNK403, LNK413 ...................1.37 A
LNK404, LNK414 ...................2.08 A
LNK405, LNK415 ...................2.72 A
LNK406, LNK416 .................. 4.08 A
LNK407, LNK417 .................. 5.44 A
LNK408, LNK418 .................. 6.88 A
LNK409, LNK419 ................... 7.73 A
Symbol
V
BP(SHUNT)
V
(1,4)
t
f
I
I
V
SOFT
OSC
CH1
CH2
BP(H)
f
M
BP
SOURCE = 0 V; T
T
T
V
V
T
J
J
(Unless Otherwise Specified)
BP
BP
J
= 25 °C
= 25 °C
= 25 °C
= 0 V,
= 5 V,
0 °C < T
0 °C < T
0 °C < T
Conditions
See Note B
See Note A
V
T
T
I
BP
BP
J
J
= 25 °C
= 25 °C
= 2 mA
= 5.9 V
J
J
J
J
(2)
(1)
= -20 °C to 125 °C
< 100 °C
< 100 °C
< 100 °C
LNK403, LNK413
LNK404, LNK414
LNK403, LNK413
LNK404, LNK414
Lead Temperature
Storage Temperature …………………. .................. -65 to 150 °C
Operating Junction Temperature
Notes:
1. All voltages referenced to SOURCE, T
2. Normally limited by internal circuitry.
3. 1/16 in. from case for 5 seconds.
4. Absolute Maximum Ratings specified may be applied, one
5. Peak DRAIN current is allowed while the DRAIN voltage is
Notes:
1. Free Standing with no heat sink.
2. Measured at back surface tab.
Peak-Peak Jitter
LNK405-409,
LNK405-409,
LNK415-419
LNK415-419
at a time without causing permanent damage to the
product. Exposure to Absolute Maximum Ratings for
extended periods of time may affect product reliability.
simultaneously less than 400 V. See also Figure 17.
Average
(3)
....................................................... .........260 °C
Min
-5.0
-9.6
-1.6
-4.2
-8.2
-15
5.7
6.0
62
40
LNK403-409EG/413-419EG
(2)
-11.9
0.85
Typ
-4.2
-8.0
-1.2
-3.5
-6.4
.........................-40 to 150 °C
0.5
5.9
6.4
66
9
1
A
= 25 °C.
Max
-3.4
-6.4
-8.8
-0.6
-2.8
-4.6
6.1
6.7
70
Units
%/°C
kHz
kHz
Rev. B 11/10
mA
ms
V
V
V
13