Datasheet > PT8A2524

PT8A2524

更新时间： 2024-11-10 02:57:27

品牌	Logo	应用领域
百利通 - PERICOM		/
页数	文件大小	规格书
10页	288K
描述
Universal Timer Controller

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中文翻译

获取价格

数据手册

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PT8A2524 数据手册

PT8A2524-26/34-36/44-46

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Universal Timer Controller

Description

Features

●

Auto-shut off output once time-out

Button to ON/OFF/RESET timer

Available timer with high precision same as AC

50/60hz

Universal timer is a mixed signal CMOS IC

designed for a fixed timer to drive external RELAY to

implement safety power control. It is applied to

120V/240V and 50/60Hz AC power supply. It can

automatically shut-off load in order to prevent undesired

conditions from the system. Internal timer can present

several kinds of different time: 15mins, 30mins, 45mins,

1hr, 1.5hrs, 2hrs, 4hrs and 8hrs, which is decided by part

number.

●

Build-in RC oscillator

Drive external RELAY

Support 50/60Hz by part

Quick Test Mode (QTM) for manufacturer

Available timer of 15/30/45/60/90/120/240/480min

Buzzer function(PT8A2524/25/34/35/44/45

Optional)

Applications

•

Universal Timer Controller

●

Low cost lead free package: TO94-4 or DIP-8 or

SOIC-8

Pin Configuration

PT8A2524/5/6A-H

PT8A2534/5/6A-H

TO94-4(Top View)

PT8A2544/5/6

DIP-8 or SOIC-8

(Top View)

Pin Description

PT8A2524/5/6A-H, PT8A2534/5/6A-H

Pin Name

GND

Pin No

I/O

Pin Description

Ground

DISC

I/O Control output if discharging external capacitor and button input, high active

I/O RELAY output and button input, high active

RELAY

VCC

Power supply

PT8A2544/5/6

Pin Name

TS2

Pin No.

I/O

Pin Description

Timer selection pins(TS2 TS1 TS0 from 000~111)

000: 15m, 001: 30m, 010: 45m, 011: 60m,

100: 90m, 101: 120m,110: 240m,111: 480m

Default 011 by TS2 internal pull down, TS1&TS0 internal pull up

TS1

TS0

GND

Ground

DISC

I/O

Control output if discharging external capacitor and button input, high active

RELAY output and button input, high active

RELAY

50/60Hz selection pin: default is 60Hz by internal pull down; connecting to VCC is

50Hz.

Power supply

ACSEL

VCC

2013-12-0013

PT0266-5

01/03/14

12 3 4 5 6 7...10

中文翻译

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与PT8A2524相关器件

型号	品牌	获取价格	描述	数据表
PT8A2525	PERICOM	获取价格	Universal Timer Controller
PT8A2525ANE	DIODES	获取价格	Analog Circuit,
PT8A2525DNE	DIODES	获取价格	Analog Circuit,
PT8A2526	PERICOM	获取价格	Universal Timer Controller
PT8A2531	PERICOM	获取价格	Universal Timer Controller
PT8A2531ANBE	DIODES	获取价格	Programmable Timer, CMOS,
PT8A2531ENBE	DIODES	获取价格	Programmable Timer, CMOS,
PT8A2531GNBE	DIODES	获取价格	Programmable Timer, CMOS,
PT8A2532	PERICOM	获取价格	Universal Timer Controller
PT8A2532ANBE	DIODES	获取价格	Programmable Timer, CMOS,