|
|
PDF FA5301BP Data sheet ( Hoja de datos )
| Número de pieza | FA5301BP | |
| Descripción | Bipolar IC For Switching Power Supply Control | |
| Fabricantes | Fuji Electric | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de FA5301BP (archivo pdf) en la parte inferior de esta página. Total 5 Páginas | ||
|
No Preview Available !
FFAA53051B3P(0N)1BP(N)
s Description
The FA5301BP(N) is a bipolar IC containing basic circuits
necessary for PWM-type switching power supply control.
This IC switches an external transistor according to external
synchronizing pulses.
s Features
• External synchronization input terminal
• Wide supply voltage range (VCC =7 to 22V)
• Open-collector output
• Soft-start from standby mode
• Double protection of output transistor by overcurrent limiting
and cutoff functions
• Output ON/OFF control function
• Not many external discrete components needed
s Applications
• Switching power supply for general equipment
(Optimum for TV, display, and other monitor devices)
Bipolar IC
For Switching Power Supply Control
s Dimensions, mm
SOP-16
16
9
18
9.9±0.1
0.42±0.07
DIP-16
16
1.27±0.2
9
0.33
0.65
1
0.81
19.4
8
1.5
s Block diagram
2.54±0.25
0.5±0.1
7.6
0~15˚
0.3+–00.1.05
0~15˚
Pin Pin
No. symbol
Description
1 IN (–) Inverting input to error amplifier
2 IN (+) Non-inverting input to error
amplifier
3 ER.OUT Error amplifier output
4 FB
Feedback input
5 IS
Overcurrent detection
6 CD
Overcurrent cutoff delay
capacitor
7 GND
Ground
8 ON/OFF Output ON/OFF control
9 OUT
Output
10 DT
Dead time adjustment
11 CT
Oscillator timing capacitor
12 CSY
External synchronizing signal
detection capacitor
13 SYNC External synchronization input
14 CSO
PWM soft-start capacitor
15 REF
Reference voltage output (5V)
16 VCC
Power supply
1
1 page  
FA5301BP(N)
s Application circuit
Switching power supply (primary current control and insulated output type)
This circuit uses the following functions.
• Horizontal synchronizing function
• Overcurrent limiting function
• Overcurrent cutoff function
• Undervoltage input cutoff function
• Soft-start function
Parts tolerances characteristics are not defined in the circuit design
sample shown above. When designing an actual circuit for a product,
you must determine parts tolerances and characteristics for safe and
economical operation.
5
5 Page | ||
| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet FA5301BP.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| FA5301BP | Bipolar IC For Switching Power Supply Control | Fuji Electric |
| FA5301BPN | Bipolar IC For Switching Power Supply Control | Fuji Electric |
| 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 |