Datasheet > NCP308SN125T1G

NCP308SN125T1G

更新时间： 2024-11-25 00:42:15

品牌	Logo	应用领域
安森美 - ONSEMI		/
页数	文件大小	规格书
11页	143K
描述
Low Quiescent Current, Programmable Delay Time Supervisory Circuit

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NCP308SN125T1G 数据手册

NCP308, NCV308

Low Quiescent Current,

Programmable Delay Time,

Supervisory Circuit

The NCP308 series is one of the ON Semiconductor Supervisory

circuit IC families. It is optimized to monitor system voltages from

0.405 V to 5.5 V, asserting an active low open−drain RESET output,

together with Manual Reset (MR) Input. The part comes with both

fixed and externally adjustable versions.

www.onsemi.com

MARKING

DIAGRAMS

Features

TSOP−6

CASE 318G

• Wide Supply Voltage Range 1.6 to 5.5 V

• Very Low Quiescent Current 1.6 mA

• Fixed Threshold Voltage Versions for Standard Voltage Rails

Including 0.9 V, 1.2 V, 1.25 V, 1.5 V, 1.8 V, 1.9 V, 2.5 V, 2.8 V, 3.0 V,

3.3 V, 5.0 V

XXXAYWG

WDFN6

CASE 511BR

XX M

• Adjustable Version with Low Threshold Voltage 0.405 V (min)

• High Threshold Voltage Accuracy: 0.31% typ

• Support Manual Reset Input ( MR)

• Open−Drain RESET Output (Push−pull Output upon Request)

• Flexible Delay Time Programmability: 1.25 ms to 10 s

• Temperature Range: −40°C to +125°C

• Small TSOP−6 and WDFN6 2 x 2 mm, Pb−Free packages

• NCV Prefix for Automotive and Other Applications Requiring

Unique Site and Control Change Requirements; AEC−Q100

Qualified and PPAP Capable

XXX, XX= Specific Device Code

=Assembly Location

= Year

= Work Week

= Date Code

= Pb−Free Package

(Note: Microdot may be in either location)

ORDERING INFORMATION

See detailed ordering and shipping information in the ordering

information section on page 9 of this data sheet.

• These are Pb−Free Devices

Typical Applications

• DSP or Microcontroller Applications

• Notebook/Desktop Computers

• PDAs/Hand−Held Products

• Portable/Battery−Powered Products

• FPGA/ASIC Applications

VIN

VDD

VIN

VDD

NCP308XXADJ

Rpullup

RESET

Rpullup

RESET

VDD

RESET

VDD

DSP/

Processor

DSP/

Processor

SENSE

(Optional)

1 nF

(Optional)

GND

Figure 1. Typical Application Circuit for Adjustable

Versions

Figure 2. Typical Application Circuit for Fixed

Versions

Publication Order Number:

December, 2014 − Rev. 6

NCP308/D

12 3 4 5 6 7...11

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