RDK-158 Power Integrations, RDK-158 Datasheet - Page 14

• Manufacturer Part Number: RDK-158
• Description: KIT REF DESIGN PG LINKSWITCH-II
• Manufacturer: Power Integrations
• Series: LinkSwitch®-IIr

Specifications of RDK-158

• Mfg Application Notes: LinkSwitch-II Family, Appl Note AN-44
• Design Resources: RDR-158, 5W Charger Using LNK616PG
• Main Purpose: AC/DC, Primary Side
• Outputs And Type: 1, Isolated
• Power - Output: 5W
• Voltage - Output: 4.75 ~ 5.25 V
• Current - Output: 1A
• Voltage - Input: 85 ~ 265VAC
• Regulator Topology: Flyback
• Frequency - Switching: 67.25 kHz
• Board Type: Fully Populated
• Utilized Ic / Part: LNK603, LNK604, LNK605, LNK606, LNK613, LNK614, LNK615, LNK616
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 596-1311

Rev. F 01/10
Figure 21. Test Set-up for Output Current Measurements.
14
LNK603-606/613-616
+
50 V
10 µF
470 pF
1)The transformer inductance is chosen to set the value of t
2) R
3) V
4) Output current is V
O
O
is measured
is chosen to operate test circuit in the CC region
200 Ω
200 V
LinkSwitch-II
FB
BP
D
S
S
S
S
O
/ R
O
680 µF
11.5 kΩ
7.15 kΩ
ON
× I
FB
to 2 mA × µS
3.3 V
R
O
+
V
O
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