SY7201A - 30Vout MAX, 2A Boost LED Driver
SY7220 - Step Up LED Driver with True PWM Dimming
MOQ : piece
Lead Time : Days
Seller Support : Trade Authenticity Guaranteed & Accepting
Payment : L/C,T/T,Western Union, Money Gram, Credit Card, Paypal
Product details
Supply Ability
- Warranty(Year):1 Year
Product Specifications
Product Description
Features
- Input voltage range 3 to 30V
- 1MHz switching frequency
- Minimum on time: 100ns typical
- Minimum off time: 100ns typical
- Low Rdson: 0.5ohm for boost switch
- 1ohm for PWM dimming switch
- Compact package: SOT23-6
Typical Application
Description
SY7220 develops a high efficiency boost regulator for driving LEDs. The LED current can be set by external resistor. The intergrated dimming switch provides accurate LED current control during PWM dimming. 1MHz fixed switching frequency allows small external inductor and capacitor.
Applications
- WLED Lamp Drivers
- GPS Navigation Systems
- Handheld Devices
- Portable Media Players
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Business Type : Manufacturer
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Year Established: 16YRS
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