DataSheetWiki


NCP303LSN42T1 fiches techniques PDF

ON - Voltage Detector Series with Programmable Delay

Numéro de référence NCP303LSN42T1
Description Voltage Detector Series with Programmable Delay
Fabricant ON 
Logo ON 





1 Page

No Preview Available !





NCP303LSN42T1 fiche technique
NCP302, NCP303
Voltage Detector Series
with Programmable Delay
The NCP302 and NCP303 series are second generation ultra−low
current voltage detectors that contain a programmable time delay
generator. These devices are specifically designed for use as reset
controllers in portable microprocessor based systems where extended
battery life is paramount.
Each series features a highly accurate undervoltage detector with
hysteresis and an externally programmable time delay generator. This
combination of features prevents erratic system reset operation.
The NCP302 series consists of complementary output devices that
are available with either an active high or active low reset. The
NCP303 series has an open drain N−Channel output with an active low
reset output.
Features
Quiescent Current of 0.5 mA Typical
High Accuracy Undervoltage Threshold of 2.0%
Externally Programmable Time Delay Generator
Wide Operating Voltage Range of 0.8 V to 10 V
Complementary or Open Drain Output
Active Low or Active High Reset
Pb−Free Packages are Available
Typical Applications
Microprocessor Reset Controller
Low Battery Detection
Power Fail Indicator
Battery Backup Detection
http://onsemi.com
5
1
THIN SOT23−5/TSOP−5/SC59−5
CASE 483
PIN CONNECTIONS AND
MARKING DIAGRAM
Reset 1
Output
Input 2
5 CD
Ground 3
4 N.C.
(Top View)
xxx =Specific Device Code
Y = Year
W = Work Week
ORDERING INFORMATION
See detailed ordering and shipping information in the ordering
information section on page 22 of this data sheet.
NCP302xSNxxT1
Complementary Output Configuration
2 Input
NCP303LSNxxT1
Open Drain Output Configuration
2 Input
1 Reset Output
RD
1
RD
* Reset
Vref
Output
Vref
3 GND 5 CD
3 GND 5 CD
* Inverter for active low devices.
* Buffer for active high devices.
This device contains 28 active transistors.
Figure 1. Representative Block Diagrams
© Semiconductor Components Industries, LLC, 2004
October, 2004 − Rev. 14
1
Publication Order Number:
NCP302/D

PagesPages 25
Télécharger [ NCP303LSN42T1 ]


Fiche technique recommandé

No Description détaillée Fabricant
NCP303LSN42T1 Voltage Detector Series with Programmable Delay ON
ON
NCP303LSN42T1G Voltage Detector Series with Programmable Delay ON
ON

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche