Datasheet > TPV8308

TPV8308

更新时间： 2024-10-02 17:01:51

品牌	Logo	应用领域
思瑞浦 - 3PEAK		/
页数	文件大小	规格书
16页	1109K
描述
Low Quiescent Current Supervisory Circuits with Programmable Reset Delay

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TPV8308 数据手册

TPV8308

Low Quiescent Current Supervisory Circuits with Programmable

Reset Delay

Features

Description

The TPV8308 is a family of supervisory circuits to monitor

a voltage rail from 0.405 V to 5 V, asserting an active

low/active high open-drain or push-pull RESET /RESET

output when the voltage of the sense pin drops below a

fixed threshold or when the manual reset pin MR is logic

low. The RESET /RESET output remains low/high for the

user-adjusted delay time by the external capacitor after

the sense voltage returns above the fixed threshold with a

hysteresis and the manual reset MR return to logic high.

Wide-Supply Voltage Range: 1.6 V to 6.0 V

•

Very Low Quiescent Current: 600 nA typ

Fixed Threshold Voltage from 0.6 V to 5 V with 100 mV

Step

Adjustable Version with Low Threshold Voltage 0.405 V

(min)

•

Power-on Reset Generator with Adjustable Delay Time

from 1.25 ms to 10 s

•

High Threshold Accuracy 1% Typ

•

The threshold voltage of the TPV8308 device can achieve

1% accuracy. The delay time can be set to 1.25 ms to 10

s by connecting the external capacitor to the CT pin. The

TPV8308 family has a very low typical quiescent current of

600 nA.

Manual Reset MR Input

Open-drain (TPV8308xD) RESET /RESET Output

Push-pull (TPV8308xP) RESET /RESET Output

Active Low RESET (TPV8308Lx) and Active High

RESET (TPV8308Hx)

•

The TPV8308 is available in SOT23 and DFN2x2

packages. Its operating temperature range is from −40°C

to +125°C.

Temperature Range: −40°C to 125°C

•

Green Product, SOT23-6 and DFN2X2-6 Package

Applications

Server and Data Center

•

Surveillance and IP Camera

•

Network Switches and Routers

•

Solid State Drive

•

Optical Communication Module

•

Typical Application Circuit

VIN

VDD

TPV8308xxADJ

RESET

VDD

/RESET

Microcontroller

SENSE

GND

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中文翻译

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与TPV8308相关器件

型号	品牌	获取价格	描述	数据表
TPV8348	3PEAK	获取价格	Nano Power, Ultra-Fast Delay, Supervisory with Programmable Delay
TPV8368Q	3PEAK	获取价格	High Voltage Sense and Low-IQ Supervisory Circuits with Programmable Reset Delay
TPV-F Series	MERITEK	获取价格	TPV-F Series \| MOV Thermally Protected 18V~680V, 3000A~15KA
TPVI10	TOTAL-POWER	获取价格	UNIVERSAL INPUT AC-DC PCB OPEN FRAME SINGLE AND DUAL OUTPUT 10 WATTS INTERNAL SWITCHING PO
TPVI10-10	TOTAL-POWER	获取价格	UNIVERSAL INPUT AC-DC PCB OPEN FRAME SINGLE AND DUAL OUTPUT 10 WATTS INTERNAL SWITCHING PO
TPVI10-11	TOTAL-POWER	获取价格	UNIVERSAL INPUT AC-DC PCB OPEN FRAME SINGLE AND DUAL OUTPUT 10 WATTS INTERNAL SWITCHING PO
TPVI10-12	TOTAL-POWER	获取价格	UNIVERSAL INPUT AC-DC PCB OPEN FRAME SINGLE AND DUAL OUTPUT 10 WATTS INTERNAL SWITCHING PO
TPVI10-13	TOTAL-POWER	获取价格	UNIVERSAL INPUT AC-DC PCB OPEN FRAME SINGLE AND DUAL OUTPUT 10 WATTS INTERNAL SWITCHING PO
TPVI10-20	TOTAL-POWER	获取价格	UNIVERSAL INPUT AC-DC PCB OPEN FRAME SINGLE AND DUAL OUTPUT 10 WATTS INTERNAL SWITCHING PO
TPVI10-21	TOTAL-POWER	获取价格	UNIVERSAL INPUT AC-DC PCB OPEN FRAME SINGLE AND DUAL OUTPUT 10 WATTS INTERNAL SWITCHING PO

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