|
|
PDF 34063 Data sheet ( Hoja de datos )
| Número de pieza | 34063 | |
| Descripción | monolithic control circuit containing the primary functions required | |
| Fabricantes | Estek Electronics | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de 34063 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
|
No Preview Available !
34063
Description
The MC34063A Series is a monolithic control circuit containing the primary functions required for DC-to-DC converters.
These devices consist of an internal temperature compensated reference, comparator, controlled duty cycle oscillator
with an active current limit circuit, driver and high current output switch. This series was specifically designed to be
incwowrpwo.drataesdheinetS4ute.cpo-mDown and Step-Up and Voltage-Inverting applications with a minimum number of external
components.
Features
• Operation from 3.0 V to 40 V Input
• Low Standby Current
• Current Limiting
• Output Switch Current to 1.5 A
• Output Voltage Adjustable
• Frequency Operation to 100 kHz
• Precision 2% Reference
Plastic Package
Pin Connections
Internal Block Digram
Driver 8
Collector
Ipk 7
Sense
VCC
Comparator
Inverting
Input
6
5
SQ
R
1 Switch
Collector
Q2
Q1
Ipk
Oscillator
CT
Comparator
100
1.25 V
Reference
2 Switch
Emitter
3 Timing
Capacitor
4 Gnd
BEIJING ESTEK ELECTRONICS CO.,LTD
1
1 page  
www.datasheet4u.com
34063
Figure 3. Step-Down Converte .r
Figure 4a. External NPN Switch.
Figure 4. External Current Boost Connections for I
P
Figure 4b. External PNP Suturated Switch.
eak Greater than
1.5 .A
BEIJING ESTEK ELECTRONICS CO.,LTD
5
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet 34063.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| 3406 | Diode ( Rectifier ) |  American Microsemiconductor |
| 34063 | monolithic control circuit containing the primary functions required | Estek Electronics |
| 34063A | DC-TO-DC CONVERTER CONTROL CIRCUITS |  ETC |
| 34063AD | DC-TO-DC CONVERTER CONTROL CIRCUITS |  System Logic 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 |