|
|
Número de pieza | AN-SY7152 | |
Descripción | High Efficiency 1MHz 2A Step Up Regulator | |
Fabricantes | Silergy | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de AN-SY7152 (archivo pdf) en la parte inferior de esta página. Total 9 Páginas | ||
No Preview Available ! Applications Note: AN_ SY7152
High Efficiency 1MHz, 2A Step Up Regulator
Preliminary Specification
General Description
The SY7152 is a high efficiency boost regulator
targeted for general step-up applications.
Ordering Information
SY7152 □(□□)□
Temperature Code
Package Code
Optional Spec Code
Temperature Range: -40°C to 85°C
Ordering Number Package type Note
SY7152ABC
SOT23-6
2A
Features
• Wide input range: 3-8V bias input, 16Vout max
• 1MHz switching frequency
• Minimum on time: 100ns typical
• Minimum off time: 100ns typical
• Low RDS(ON): 150mΩ
• RoHS Compliant and Halogen Free
• Accurate Reference: 0.6VREF
• Compact package: SOT23-6
Applications
• WLED Drivers
• Networking cards powered from PCI or PCI-
express slots
Typical Applications
Figure 1. Schematic Diagram
Figure 2. Efficiency vs Load Current
AN_SY7152 Rev.0.1 Silergy Corp. Confidential- Prepared for Customer Use Only 1
1 page Output Ripple
(VIN=5V, VOUT=12V,Iload=40mA)
LX
(5V/div)
VO(AC)
(20mV/div)
IL
(0.5A/div)
Time(400ns/div)
Output Ripple
(VIN=5V, VOUT=12V,Iload=500mA)
LX
(5V/div)
IL
(0.5A/div)
VO(AC)
(50mV/div)
Time(400ns/div)
AN_SY7152
AN_SY7152 Rev. 0.1 Silergy Corp. Confidential- Prepared for Internal Use Only 5
5 Page |
Páginas | Total 9 Páginas | |
PDF Descargar | [ Datasheet AN-SY7152.PDF ] |
Número de pieza | Descripción | Fabricantes |
AN-SY7152 | High Efficiency 1MHz 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 |