|
|
PDF ADT7110 Data sheet ( Hoja de datos )
| Número de pieza | ADT7110 | |
| Descripción | fixed frequency step-down converter | |
| Fabricantes | ADTech | |
| Logotipo |  |
|
Hay una vista previa y un enlace de descarga de ADT7110 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
|
No Preview Available !
ADT7110
General Description
The ADT7110 is a fixed frequency step-down
converter designed to drive Infrared LEDs in the
CCD camera module application.
And internal current limit circuit protect external
devices.
654
A11
123
Package outline of the ADT7110
Features
Applications
• Input voltage range : 10.5V to 15V
• Infrared LED driver for CCD camera
• Current mode PWM controller with
integrated compensation components
• 350mA output load current available
• Built-in chip enable/disable function
• Built-in current limit protection
• 500kHz fixed frequency internal oscillator
• Small outline SOT-26 package (2.9mm x 1.6mm body)
Typical Application Circuit
VOUT
RSE
RFB1a
RFB1b
RFB1c
RFB1d
RFB1e
RFB1f
RFB2
L1
C1
U1
RS
GND
PWM
VIN
EN
FB
VIN
C2
EN
VFB
* This specifications are subject to be changed without notice
Jun. 07. 2008 / Rev. 0.1
1/8 http://www.ad-tech.co.kr
www.DataSheet.in
1 page  
ADT7110
Typical Performance Characteristics
LED current (mA)
53
LED current vs. Ta
52
51
50
49
48
30 40 50 60 70 80 90
Ambient temperature (℃)
Efficiency (%)
90%
85%
Efficiency vs. Load current
VIN=12V
VIN=15V
Freq (kHz)
510
Switching frequency vs. Ta
505
500
495
490
30 40 50 60 70 80
Ambient temperature (℃)
90
80%
75%
100 150 200 250 300 350 400
Load current (mA)
* This specifications are subject to be changed without notice
Jun. 07. 2008 / Rev. 0.1
5/8 http://www.ad-tech.co.kr
www.DataSheet.in
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet ADT7110.PDF ] | |
Hoja de datos destacado
| Número de pieza | Descripción | Fabricantes |
| ADT7110 | fixed frequency step-down converter | ADTech |
| 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 |