Power Integrations LYT4328E3 LED Driver IC, 160 → 308 V ac 9A 6-Pin eSIP-7C
Technical Document
Specifications
Brand
Power IntegrationsOutput Current
9A
Input Voltage
160 → 308 V ac
Dimming Operation
Triac
Maximum Output Power
78W
Application
High Line LED Lighting
Package Type
eSIP-7C
Number of Pins
6
Minimum Output Voltage
36V
Current Rating
1.2 (Non-Switching) mA, 4 (Switching) mA
Series
LYT4x28
Country of Origin
China
Product details
LYTSwitch-4 series High Power LED Driver AC-DC Converters
The Power Integrations LYTSwitch-4 family of off-line AC-DC single-stage converters are designed for high-power LED driver applications. They integrate control and drive circuits and power factor correction in a single package and are available in both dimming and non-dimming versions.
• High line voltage operation: 160-308 Vac
• Better than ±5% constant current regulation
• Up to 92% efficiency in typical applications
• High power factor >0.9
• Easily meets EN61000-3-2
• Less than 10% THD in optimized designs
• 132 kHz switching frequency permits use of small low-cost magnetics
• No primary side aluminium electrolytic bulk capacitors required
LTY432x types only:
• TRIAC dimmable to less than 5% of full output
• Fast start-up: <250 ms at full brightness, <1s at 10% brightness
AC-DC Converters, Power Integrations
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P.O.A.
48
RS Components & Controls (I) Ltd
Distribution hub - B-89, Sector 67, Noida, Gautam Budh Nagar, (Uttar Pradesh), 201 301
P.O.A.
48
Ideate. Create. Collaborate
JOIN FOR FREE
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Technical Document
Specifications
Brand
Power IntegrationsOutput Current
9A
Input Voltage
160 → 308 V ac
Dimming Operation
Triac
Maximum Output Power
78W
Application
High Line LED Lighting
Package Type
eSIP-7C
Number of Pins
6
Minimum Output Voltage
36V
Current Rating
1.2 (Non-Switching) mA, 4 (Switching) mA
Series
LYT4x28
Country of Origin
China
Product details
LYTSwitch-4 series High Power LED Driver AC-DC Converters
The Power Integrations LYTSwitch-4 family of off-line AC-DC single-stage converters are designed for high-power LED driver applications. They integrate control and drive circuits and power factor correction in a single package and are available in both dimming and non-dimming versions.
• High line voltage operation: 160-308 Vac
• Better than ±5% constant current regulation
• Up to 92% efficiency in typical applications
• High power factor >0.9
• Easily meets EN61000-3-2
• Less than 10% THD in optimized designs
• 132 kHz switching frequency permits use of small low-cost magnetics
• No primary side aluminium electrolytic bulk capacitors required
LTY432x types only:
• TRIAC dimmable to less than 5% of full output
• Fast start-up: <250 ms at full brightness, <1s at 10% brightness
AC-DC Converters, Power Integrations
Ideate. Create. Collaborate
JOIN FOR FREE
No hidden fees!
- Download and use our DesignSpark software for your PCB and 3D Mechanical designs
- View and contribute website content and forums
- Download 3D Models, Schematics and Footprints from more than a million products