1-1-2 AC/DC Converter ICs
<STR-L400 Series>
• Low height, at least 6.5 mm of creepage isolation between high and low terminal tips
• Low noise, high efficiency
Part Number
STR-L451
MOSFET VDSS
650V
RDS(ON)
3.95Ω
7.7Ω
Package
SIP10
STR-L472
900V
<STR-W6700 Series>
• High efficiency in full load range
• Low noise, undervoltage lockout (UVLO) standby function
Auto burst
oscillation
Bottom-skip
QR operation
Part Number
STR-W6723N
MOSFET VDSS
RDS(ON)
Package
450V
500V
500V
500V
650V
650V
650V
650V
650V
800V
800V
1.4Ω
1.0Ω
No
Yes
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
No
STR-W6734
STR-W6735
STR-W6735N
STR-W6753
STR-W6754
STR-W6750F
STR-W6756
STR-W6756N
STR-W6765
STR-W6765N
0.57Ω
0.57Ω
1.7Ω
Yes
Yes
Yes
Yes
No
0.96Ω
0.73Ω
0.73Ω
0.73Ω
1.8Ω
TO220F-6
Yes
Yes
Yes
Yes
Yes
No
1.8Ω
<STR-X6700 Series>
• High efficiency in full load range
• Low noise, undervoltage lockout (UVLO) standby function
Auto burst
oscillation
Bottom-skip
QR operation
Part Number
STR-X6729
MOSFET VDSS
RDS(ON)
Package
450V
500V
500V
650V
650V
650V
650V
650V
650V
650V
650V
800V
800V
800V
0.189Ω
0.36Ω
0.36Ω
0.73Ω
0.62Ω
0.62Ω
0.62Ω
0.62Ω
0.385Ω
0.385Ω
0.385Ω
1.0Ω
No
Yes
No
Yes
Yes
Yes
Yes
Yes
Yes
No
STR-X6737
STR-X6737M
STR-X6756
STR-X6757
STR-X6757N
STR-X6750B
STR-X6750F
STR-X6759N
STR-X6759F
STR-X6759B
STR-X6768N
STR-X6769
STR-X6769B
Yes
Yes
No
No
TO3PF-7
Yes
No
No
Yes
No
Yes
No
No
No
Yes
Yes
No
0.66Ω
0.66Ω
Yes
No
●Current resonance type
<SSC9510 Series>
• Half-bridge resonance
• High efficiency, low noise
• Brown-in and brown-out functions
Part Number
SSC9512
SSC9512S
Package
DIP16
SOP18
ICs
8
ETC [ ETC ]
