参数资料
型号: PFS758HG
厂商: POWER INTEGRATIONS INC
元件分类: 稳压器
英文描述: 2.62 A SWITCHING CONTROLLER, 70 kHz SWITCHING FREQ-MAX, PZIP16
封装: HALOGEN FREE AND ROHS COMPLIANT, PLASTIC, SIP-16
文件页数: 15/36页
文件大小: 4692K
代理商: PFS758HG
Rev. C 02/11
22
TFS757-764HG
www.powerint.com
Figure 28. Layout of High-Efficiency +12 V, 25 A Main Output and +5 V, 2.5 A Standby Power Supply.
+
– HV
PI-5872-042710
Transformer
L1
D1
D7
VR1
VR2
D6
C10+
D2
SW1
R4
L2
R26
R29
VR4
R17
R22
C18
C20
J4
C7
C17
T2
U4
U2
U7
U3
R32
R33
C13
C8
C9
R11 C2
R10
C4
R24
R21
R15
D8
R12
R1
C2
D5
R14
R15
C12
R27
R34
R20
R16
D12
D10
R23
C16
R3
R31
R28
C14
R30
C15
C21
F1
J3
+ C1
C16
C3
C13
VR3
D3
TP1
R6
C11+
J1
R9
J2
R13
R18
R36
D4
R7 R8
R35 D9
C6
R25
Y Capacitor
HF LC
Post-Filter
5 V
+
12 V
+
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