|
|
Número de pieza | L4916 | |
Descripción | VOLTAGE REGULATOR PLUS FILTER | |
Fabricantes | STMicroelectronics | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de L4916 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
No Preview Available ! ® L4916
VOLTAGE REGULATOR PLUS FILTER
........ FIXEDOUTPUT VOLTAGE8.5 V
250 mA OUTPUT CURRENT
HIGH RIPPLE REJECTION
HIGH LOAD REGULATION
HIGH LINE REGULATION
SHORT CIRCUIT PROTECTION
THERMAL SHUT DOWN WITH HYSTERESIS
DUMP PROTECTION
DESCRIPTION
This circuit combinesboth a filter and a voltageregu-
lator in order to provide a high ripple rejection over a
wider input voltage range.
A supervisor low-pass loop of the element prevents
the outputtransistor from saturationat low input volt-
ages.
The non linear behaviour of this control circuitry
allows a fast settling of the filter.
BLOCK DIAGRAM
POWER MINIDIP
(4 + 4)
ORDERING NUMBER : L4916
June 2000
1/8
1 page Figure 3 : Nonliner Transfer Characteristic of the Drop Control Unit.
L4916
Figure 4 : SupplyVoltage Rejection vs. Input
Voltage.
1) Normal operating range (high ripple
rejection)
2) Drop controlled range (medium ripple
rejection)
3) Fast discharge of CFT
Figure 5 : Supply voltage Rejection vs.
Frequency.
Figure 6 : Vo vs. Supply Voltage.
Figure 7 : Quiescent Current vs. Input Voltage.
5/8
5 Page |
Páginas | Total 8 Páginas | |
PDF Descargar | [ Datasheet L4916.PDF ] |
Número de pieza | Descripción | Fabricantes |
L4915 | ADJUSTABLE VOLTAGE REGULATOR PLUS FILTER | STMicroelectronics |
L4916 | VOLTAGE REGULATOR PLUS FILTER | STMicroelectronics |
L4918 | VOLTAGE REGULATORS PLUS FILTER | STMicroelectronics |
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 |