|
|
PDF FA7611CPE Data sheet ( Hoja de datos )
| Número de pieza | FA7611CPE | |
| Descripción | Bipolar IC For Switching Power Supply Control | |
| Fabricantes | Fuji Electric | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de FA7611CPE (archivo pdf) en la parte inferior de esta página. Total 6 Páginas | ||
|
No Preview Available !
FFAA76171C6P(1E)1CP(E)
Bipolar IC
For Switching Power Supply Control
s Description
The FA7611CP(E) is a bipolar IC containing basic circuit
necessary for PWM-type switching power supply control.
s Features
• Low-voltage operation (VCC = 3.6 to 22V)
• Predrivers: Totem-pole output or open-collector for CH1 and
open-collector output for CH2
• Latch-mode short-circuit protection function (no malfunction
due to electrical noise)
• soft-start function
• Undervoltage lock-out function
• One capacitor shared for short circuit protection and for soft start
to minimize the number of external discrete components
s Applications
• Battery power supply for portable equipment
s Dimensions, mm
SSOP-16
16 9
1 6.2 8
0.3 0.65
DIP-16
16
9
0.6
1 19.4
8
0.81
1.5
2.54±0.25
0.5±0.1
7.6
0~15˚
0.3+–00.1.05
0~15˚
s Block diagram
1
Pin Pin
No. symbol
1 CT
2 CS
3 DT2
4 IN2 (+)
5 IN2 (–)
6 FB2
7 GND
8 OUT2
9 VCC
10 OUT1R
11 OUT1
12 FB1
13 IN1 (–)
14 IN1 (+)
15 DT1
16 REF
Description
Oscillator timing capacitor
Capacitor for soft-start, short-
circuit protection and delay
Dead time adjustment
Non-inverting input to error
amplifier
Inverting input to error amplifier
Error amplifier output
Ground
CH. 2 Output
Power supply
CH. 1 Current limiting resistor
CH. 1 Output
Error amplifier output
Inverting input to error amplifier
Non-inverting input to error
amplifier
Reference voltage (0.5V)
Dead time adjustment
Reference voltage output (2.5V)
1 page  
FA7611CP(E)
L-level output voltage (VO2L)
vs. CH. 2 output sink current (ISINK2)
Supply current (ICC) vs. supply voltage(VCC)
Operating-state supply current (ICCAV) vs.
oscillation frequency (fOSC)
Error amplifie frequency (f) vs. valtage gain (AV) / phase (θ)
5
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet FA7611CPE.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| FA7611CP | Bipolar IC For Switching Power Supply Control | Fuji Electric |
| FA7611CPE | 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 |