|
|
PDF LV52207NXA Data sheet ( Hoja de datos )
| Número de pieza | LV52207NXA | |
| Descripción | Dual channel LED Boost Driver | |
| Fabricantes | ON Semiconductor | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de LV52207NXA (archivo pdf) en la parte inferior de esta página. Total 18 Páginas | ||
|
No Preview Available !
Ordering number : ENA2346A
LV52207NXA
Bi-CMOS LSI
Dual channel LED Boost Driver
with PWM and 1-Wire Dimming
http://onsemi.com
Overview
The LV52207NXA is a high voltage boost driver for LED drive with 2 channels adjustable constant current sources.
Function
• Operating Voltage from 2.7V to 5.5V
• Integrated 40V MOSFET
• 1-Wire 255 level digital and PWM dimming
• Supports CABC
• 600kHz Switching Frequency
• 37.5V OVP Threshold
Typical Applications
LED Display Backlight Control
WLP9, 1.31x1.31, 0.4mm pitch
(1.31mm x 1.31mm, Amax=0.625 mm)
Fig1. 5x2 LED Application
ORDERING INFORMATION
See detailed ordering and shipping information on page 18 of this data sheet.
Semiconductor Components Industries, LLC, 2014
July, 2014
71514NK 20140703-S00001/61914NK No.A2346-1/18
1 page  
Block Diagram
LV52207NXA
L1 : VLS3012E-4R7M (TDK), VLF504015-4R7(TDK)
VLS3012E-100M (TDK), VLF504015-100M(TDK)
D1 : MBR0540T1 (ON semi), NSR05F40 (ON semi)
C2 : GRM21BR71H105K (Murata), C1608X5R1H105K (TDK)
Fig2. Block Diagram
Pin Connection
TOP VIEW
123
A RT LEDO LEDO
21
B PWM FCAP GND
C EN VIN SW
No.A2346-5/18
5 Page 
LV52207NXA
Application Circuit Diagram
PWM dimming mode
EN pin can be used to enable or disable
PWM dimming mode
PWM pin can be used to enable or disable
1-wire dimming mode
PWM pin can be used to enable or disable
No.A2346-11/18
11 Page | ||
| Páginas | Total 18 Páginas | |
| PDF Descargar | [ Datasheet LV52207NXA.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| LV52207NXA | Dual channel LED Boost Driver | ON Semiconductor |
| 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 |