DAK-93 Power Integrations, DAK-93 Datasheet - Page 17

• Manufacturer Part Number: DAK-93
• Description: KIT DESIGN ACC PEAKSWITCH FAMILY
• Manufacturer: Power Integrations
• Series: PeakSwitch®r

Specifications of DAK-93

• Main Purpose: AC/DC, Primary Side
• Outputs And Type: 1, Isolated
• Power - Output: 32W
• Voltage - Output: 30V
• Current - Output: 1.07A
• Voltage - Input: 90 ~ 265VAC
• Regulator Topology: Flyback
• Board Type: Bare (Unpopulated) and Fully Populated
• Utilized Ic / Part: PKS604, PKS605, PKS606
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Frequency - Switching: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 596-1126

Figure 18. PeakSwitch General Test Circuit.
Figure 19. Duty Cycle Measurement.
NOTE: This test circuit is not applicable for current limit or output characteristic measurements.
S
S
S
S EN/UV
BP
D
Figure 21. Current Limit Envelope.
0.8
0.33 µF
t
LEB
I
LIMIT(MIN)
4 MW
(Blanking Time)
I
INIT(MIN)
@ 100 °C
150 V
Figure 20. Output Enable Timing.
S1
(internal signal)
EN/UV
DC
470 W
V
5 W
DRAIN
t
P
MAX
=
f
OSC
1
10 V
470 W
S2
t P
t EN/UV
PKS603-607
50 V
PI-4317-030606
PI-2364-012699
Rev. I 02/07
17