VIPER53EDIP
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State of the art primary side switch for ac/dc converters. The VIPer53E combines in the same package an enhanced current mode PWM controller with a high voltage MDMesh Power Mosfet.  
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VIPer53EDIP-E - OFF-line Primary Switch
(STMicroelectronics)
VIPer53EDIP - E VIPer53ESP - E
OFF-line Primary Switch
Features
■ Switching frequency up to 300kHz ■ Current mode control with adjustable limitation.
VIPER53ESP - STATE OF THE ART PRIMARY SIDE SWITCH FOR AC/DC CONVERTERS
(STMicroelectronics)
VIPER53EDIP VIPER53ESP
OFF LINE PRIMARY SWITCH
Table 1. TYPICAL OUTPUT POWER CAPABILITY
TYPE
European US / Wide range (195 - 265 Vac) (85 - 265 Va.
VIPer53ESP-E - OFF-line Primary Switch
(STMicroelectronics)
VIPer53EDIP - E VIPer53ESP - E
OFF-line Primary Switch
Features
■ Switching frequency up to 300kHz ■ Current mode control with adjustable limitation.
VIPer53-E - OFF-line Primary Switch
(STMicroelectronics)
VIPer53 - E
OFF-line primary switch
General features
Type
European (195 - 265Vac)
DIP-8
50W
PowerSO-10TM
65W
US / Wide range (85 - 265 Vac) 30.
VIPER53DIP - OFF LINE PRIMARY SWITCH
(STMicroelectronics)
®
VIPer53DIP VIPer53SP
OFF LINE PRIMARY SWITCH
TYPICAL OUTPUT POWER CAPABILITY
TYPE DIP-8 PowerSO-10™
Note:
European (195 - 265 Vac) 50W 65W
US / .
VIPER53SP - OFF LINE PRIMARY SWITCH
(STMicroelectronics)
®
VIPer53DIP VIPer53SP
OFF LINE PRIMARY SWITCH
TYPICAL OUTPUT POWER CAPABILITY
TYPE DIP-8 PowerSO-10™
Note:
European (195 - 265 Vac) 50W 65W
US / .
VIPER50 - SMPS PRIMARY I.C.
(STMicroelectronics)
VIPer50/SP
®
- VIPer50A/ASP
SMPS PRIMARY I.C.
TYPE VIPer50/SP VIPer50A/ASP
VDSS 620V
700V
In 1.5 A
1.5 A
RDS(on) 5Ω
5.7 Ω
s ADJUSTABLE SWITCHI.
VIPer50A - SMPS PRIMARY I.C.
(STMicroelectronics)
VIPer50/SP
®
- VIPer50A/ASP
SMPS PRIMARY I.C.
TYPE VIPer50/SP VIPer50A/ASP
VDSS 620V
700V
In 1.5 A
1.5 A
RDS(on) 5Ω
5.7 Ω
s ADJUSTABLE SWITCHI.
VIPer50A-E - SMPS PRIMARY I.C.
(STMicroelectronics)
VIPer50A-E VIPer50ASP-E
SMPS PRIMARY I.C.
General Features
Type VIPer50A-E/ASP-E
VDSS 700V
In 1.5A
RDS(on) 5.7Ω
10 1
■ ADJUSTABLE SWITCHING FR.
VIPer50ASP - SMPS PRIMARY I.C.
(STMicroelectronics)
VIPer50/SP
®
- VIPer50A/ASP
SMPS PRIMARY I.C.
TYPE VIPer50/SP VIPer50A/ASP
VDSS 620V
700V
In 1.5 A
1.5 A
RDS(on) 5Ω
5.7 Ω
s ADJUSTABLE SWITCHI.