SY7201 driver equivalent, 30v high current boost led driver.
* Input voltage range: 2.8 to 30V
* Switch current limit 2A
* Drives LED strings up to 30V
* 1MHz fixed frequency minimizes the external
components
* .
* GPS Navigation Systems
* Handheld Devices
* Portable Media Players
Typical Applications
L
D
Vin
Cin
D.
SY7201 and SY7201A are DC/DC step-up converters that deliver an accurate constant current for driving LEDs. Operation at a fixed switching frequency of 1MHz allows the device to be used with small value external ceramic capacitors and inductor. LEDs.
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