|
|
PDF BL8069 Data sheet ( Hoja de datos )
| Número de pieza | BL8069 | |
| Descripción | Low Dropout Voltage Linear Regulator | |
| Fabricantes | BELLING | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de BL8069 (archivo pdf) en la parte inferior de esta página. Total 7 Páginas | ||
|
No Preview Available !
BL8069
REV1.0-Revised DEC 2007
600mA High PSRR, Low Dropout Voltage Linear Regulator
DESCRIPTION
BL8069 series is a group of positive voltage
output, low noise,low power consumption, low
dropout voltage regulator.
BL8069 can provide output value in the range
of 1.5V~4.5V every 0.1V step. It also can be
customized on command.
BL8069 includes high accuracy voltage
reference, error amplifier, current limit circuit
and output driver module with discharge
capability.
BL8069 has excellent load and line transient
response and good temperature
characteristics, which can assure the stability
of chip and power system. And it uses
trimming technique to guarantee output
voltage accuracy within ±2%.
BL8069 is available in SOT-89-3 packages
which is lead free.
FEATURES
Low Power Consumption: 20uA（Typ.）
Low output noise (47uVRMS)
Low dropout Voltage: 0.16V@300mA
(Typ.)
High Ripple Rejection: 73dB@100Hz
(Typ.)
Low Temperature Coefficient: ±
100ppm/C
Excellent Line regulation: 0.05%/V
Build-in chip enable and discharge circuit
Output Voltage Range: 1.5V~4.5V
(customized on command every 0.1V
step)
Highly Accurate: ±2%
Output Current Limit
APPLICATIONS
Power Management for Computer,Mother
Board, Graphic Card
LCD Monitor and LCD TV
DVD Decode Board
Reference Voltage Source
Regulation after Switching Power
TYPICAL APPLICATION
BL8069
NOTE: Input capacitor (Cin=1uF) and Output
capacitor (Cout=3.3uF/4.7uF) are
recommended in all application circuit.
ELECTRICAL CHARACTERISTICS
Load Regulation
(VIN=4.5V)
3.35
3.3
3.25
3.2
3.15
3.1
3.05
3
0
50 100 150 200 250 300 350
Iout(mA)
www.belling.com.cn
1
1 page  
BL8069
TYPICAL PERFORMANCE CHARACTERISTICS
1) Output Voltage vs. Output Current (with output 2) Output Voltage vs. Input Voltage
short protection)
3.5
3
2.5
2
1.5
1
0.5
0
0
Current limit Vs. Vout
500 1000
Iload(mA)
1500
Line Regulation
3.313
3.3125
3.312
3.3115
3.311
3.3105
3 3.5 4 4.5 5 5.5 6
VIN(V)
Iout=14(mA)
3) Dropout Voltage vs. Output Current
Dropout & Iout
180
160
140
120
100
80
60
40
20
0
0
Vout=3.3V
50 100 150 200 250 300 350
Iout(mA)
4) Ripple rejection vs. Frequency
PSRR
80
70
60
50
40
30
20
10
0
0.01
Vout=3.3V
0.1 1
10
Freq(KHz)
100 1000
www.belling.com.cn
5
5 Page | ||
| Páginas | Total 7 Páginas | |
| PDF Descargar | [ Datasheet BL8069.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| BL8060 | 200mA Low Consumption Linear Regulator | BELLING |
| BL8061 | 250mA Low Consumption Linear Regulator | BELLING |
| BL8063 | Linear Regulator | BELLING |
| BL8064 | 200mA Low Consumption Linear Regulator | BELLING |
| 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 |