SY8751 Datasheet PDF Download, Silergy





(PDF) SY8751 Datasheet Download

Part Number SY8751
Description 500kHz White LED Driver
Manufacture Silergy
Total Page 8 Pages
PDF Download Download SY8751 Datasheet PDF

Features: Application Note: SY8751 High Efficiency , 5-80V Input, 500kHz White LED Driver Preliminary Specification General Desc ription SY8751 is a high efficiency, 5V -80V wide input voltage range DC/DC reg ulator targeting at LED applications. T he device integrates the low RDS(ON) MO SFET and internal compensation.SY8751 s upports analog dimming with PWM signal/ Analog signal. Ordering Information SY 8751 □(□□)□ Ordering Number SY8 751FCC Tempera ture Code Packa ge Code Optiona l Spec Code Package type SO8E Note ---- Typical Applications Feat ures  Wide input range: 5-80 V  5 00kHz switching frequency  Integrate d low RDS(ON) FET  Analog dimming wi th PWM signal/Analog signal  Maximum output LED current 1.2A  Compact pa ckage: SO8E Applications  LED lighti ng Figure 1. Schematic diagram AN_SY8 751 Rev. 0.1 Silergy Corp. Confidential - Prepared for Customer Use Only 1 Pi nout (top view) SY8751 SO8E Top Mark: BJAxyz (device code: BJA, x=year code, y=week code, z= lot number code) Pin Name SE.

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Application Note: SY8751
High Efficiency, 5-80V Input, 500kHz White LED Driver
Preliminary Specification
General Description
SY8751 is a high efficiency, 5V-80V wide input voltage
range DC/DC regulator targeting at LED applications.
The device integrates the low RDS(ON) MOSFET and
internal compensation.SY8751 supports analog dimming
with PWM signal/Analog signal.
Ordering Information
SY8751 (□□)
Ordering Number
SY8751FCC
Tempera ture Code
Packa ge Code
Optiona l Spec Code
Package type
SO8E
Note
----
Typical Applications
Features
Wide input range: 5-80 V
500kHz switching frequency
Integrated low RDS(ON) FET
Analog dimming with PWM signal/Analog signal
Maximum output LED current 1.2A
Compact package: SO8E
Applications
LED lighting
Figure 1. Schematic diagram
AN_SY8751 Rev. 0.1 Silergy Corp. Confidential- Prepared for Customer Use Only
1

                    
  






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