EVALSTSR30-60W STMicroelectronics, EVALSTSR30-60W Datasheet - Page 11

• Manufacturer Part Number: EVALSTSR30-60W
• Description: BOARD EVAL USING L6668 & STSR30
• Manufacturer: STMicroelectronics
• Type: AC/DC Switching Convertersr

Specifications of EVALSTSR30-60W

• Mfg Application Notes: EVALSTSR30-60W AppNote
• Main Purpose: AC/DC, Primary and Secondary Side
• Outputs And Type: 1, Isolated
• Power - Output: 60W
• Voltage - Output: 12V
• Current - Output: 5A
• Voltage - Input: 88 ~ 264VAC
• Regulator Topology: Flyback
• Frequency - Switching: 68kHz
• Board Type: Fully Populated
• Utilized Ic / Part: L6668, STSR30
• Input Voltage: 88 V to 264 V
• Output Voltage: 12 V
• Dimensions: 120 mm x 75 mm
• Product: Power Management Modules
• Silicon Manufacturer: ST Micro
• Silicon Core Number: L6668 And STSR30
• Kit Application Type: Power Management - Voltage Regulator
• Application Sub Type: SMPS
• Kit Contents: Board
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: L6668, STSR30
• Other names: 497-6389; EVALSTSR30-60W

Figure 29. S-COMP ramp vs. Tj
Figure 30. UVLO saturation vs. Tj
Figure 31. Gate-drive clamp vs. Tj
Vpin15
(V)
Vpin4
(V)
Vpin4
(V)
0.9
0.8
0.7
0.6
0.5
2.0
1.5
1.0
0.5
0.0
1
12.8
12.6
12.4
12.2
-50
clamp
-50
13
12
-50
Valley
Peak
0
0
0
Tj (°C)
Tj (°C)
Tj (°C)
50
50
50
R
S-SCOMP
Vcc = 0 V
Vcc = 20 V
Vcc = 15 V
100
100
100
= 3 kΩ
150
150
150
Figure 32. Gate-drive output low saturation
Figure 33. Gate-drive output high saturation
Vcc - 2.0
Vcc - 3.0
Vcc - 4.0
Vcc - 5.0
Vcc - 6.0
V
5
4
3
2
1
0
V
pin4
0
pin4
[V]
[V]
0
200
Vcc = 12 V
Tj = 25 °C
SINK
200
400
I
GD
I
400
GD
600
[mA]
[mA]
600
800
1,000 1,200
800
Vcc = 12 V
Tj = 25 °C
SOURCE
1,000
L6668
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