|
|
PDF SY7201 Data sheet ( Hoja de datos )
| Número de pieza | SY7201 | |
| Descripción | 30V High Current Boost LED Driver | |
| Fabricantes | Silergy | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de SY7201 (archivo pdf) en la parte inferior de esta página. Total 4 Páginas | ||
|
No Preview Available !
SY7201
30V High Current Boost LED Driver
Preliminary Specification
General Description
SY7201 is a DC/DC step-up converter that delivers 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 connected in series are
driven with a regulated current set by the external
resistor. The SY7201 is ideal for driving up to eight
white LEDs in series or up to 30V.
Applications
• GPS Navigation Systems
• Handheld Devices
• Portable Media Players
Features
• Input voltage range 2.5V to 9V
• Switch current limit 2A
• Drives LED strings up to 30V
• 1MHz fixed frequency minimizes the external
components
• Internal softstart limits the inrush current
• Open LED overvoltage protection
• RoHS Compliant and Halogen Free
• Compact package: SOT23-6 pin
Ordering Information
SY7201□(□□)□
Temperature Code
C: - 40°C~85°C
Package Code
AB: SOT23-6
Spec Code
Typical Applications
L
D
Vin
Cin
Dimming
IN LX
EN/PWM OVP
GND
FB
R1
Figure 1. Schematic Diagram
Vout
Cout
SY7201 Rev. 0.1
Silergy Corp. Confidential- Prepared for Customer Use Only
1
1 page | ||
| Páginas | Total 4 Páginas | |
| PDF Descargar | [ Datasheet SY7201.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| SY7201 | 30V High Current Boost LED Driver | Silergy |
| SY7208 | 2A Step Up Regulator | Silergy |
| SY7208B | 2A Step Up Regulator | Silergy |
| Número de pieza | Descripción | Fabricantes |
| SLA6805M | High Voltage 3 phase Motor Driver IC. |
 Sanken |
| SDC1742 | 12- and 14-Bit Hybrid Synchro / Resolver-to-Digital Converters. |
 Analog Devices |
|
DataSheet.es es una pagina web que funciona como un repositorio de manuales o hoja de datos de muchos de los productos más populares, |
| DataSheet.es | 2020 | Privacy Policy | Contacto | Buscar |