L6590D STMicroelectronics, L6590D Datasheet - Page 19

• Manufacturer Part Number: L6590D
• Description: IC SWIT OVP OCP 16SOIC
• Manufacturer: STMicroelectronics

Specifications of L6590D

• Output Isolation: Isolated
• Frequency Range: 52 ~ 74kHz
• Voltage - Input: 6.5 ~ 18 V
• Voltage - Output: 700V
• Power (watts): 15W
• Operating Temperature: -40°C ~ 150°C
• Package / Case: 16-SOIC (0.300", 7.50mm Width)
• Operating Temperature Range: - 40 C to + 150 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

APPLICATION IDEAS
Figure 38. 10W AC-DC adapter with no isolation
Figure 39. 15W Auxiliary SMPS for PC
88 to 264 Vac
Vin
Core E20/10/6, ferrite 3C85 or N67 or equivalent
L
Primary : 200 T, 2 series windings 100T each, AWG33
Sec : 9 T, 2 x AWG23 (
Aux : 21 T, AWG33
Vin = 200 to 375 Vdc
leakage
0.9 mm gap for a primary inductance of 2 mH
10 nF
100 nF
C1
Cx
A
1.8 M
<50 µH
R2
22 mH
(L6590D)
(9 to 16)
6, 7, 8
L
L6590
1
20 k
R3
100 nF
T1 specification
3 (4)
Cx
2A/250V
6
B
5 (8)
8
F1
(7)
0.64 mm)
4
IC1
L6590D
1
5
IC1
100 nF
C4
DF06M
9, ..., 16
BD1
4
2.2 nF
22 µF
400 V
C5
C1
27 k
7
R3
22 µF
25 V
C2
1 k
R4
BZW06-154
STTA106
BZW06-154
STTA106
D1
R1 10
D2
D1
D2
0.22 mm)
22 µF
R1 10
25 V
47 nF
C2
C3
1N4148
D3
2.2 nF
C4
Y
PC817
Core E20/10/6, ferrite 3C85 or N67 or equivalent
L
Primary : 130 T, 2 series windings 65T each, AWG33
Sec : 14 T, AWG26 ( 0.4 mm)
OP1
1N4148
0.5 mm gap for a primary inductance of 1.6 mH
leakage
T1
D3
T1
D4 STPS10L25D
C5, C6, C7
<30 µH
470 µF
10 V
D4 STPS3L60S
4
3
C7, C8
330 µF
16 V
1
2
1
2
3
560
T1 specification
R4
TL431
IC2
470 nF
C9
2.43 k
3.9 k
240
4.7 µH
R5
R2
R7
100 µF
L1
10V
C8
4.7 µH
100 µF
L1
16 V
C9
2.43 k
5 Vdc / 3 A
R6
Vo =12 V ± 3%
Io= 0 to 0.8 A
0.22 mm)
L6590
19/23