Datasheet > TPS3306-33-Q1

TPS3306-33-Q1

更新时间： 2024-10-14 04:27:35

品牌	Logo	应用领域
德州仪器 - TI		监控
页数	文件大小	规格书
12页	255K
描述
DUAL PROCESSOR SUPERVISORY CIRCUITS WITH POWER FAIL

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TPS3306-33-Q1 数据手册

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SGLS241A − MARCH 2004 − REVISED JUNE 2006

Qualification in Accordance With

AEC-Q100

Supply Voltage Range . . . 2.7 V to 6 V

†

Defined RESET Output From V ≥ 1.1 V

Qualified for Automotive Applications

SO-8 Package

Customer-Specific Configuration Control

Can Be Supported Along With

Major-Change Approval

Temperature Range . . . −40°C to 125°C

Applications Include:

− Multivoltage DSPs and Processors

− Portable Battery-Powered Equipment

− Embedded Control Systems

− Intelligent Instruments

Dual Supervisory Circuits With Power Fail

for DSP and Processor-Based Systems

Voltage Monitor for Power Fail or

Low-Battery Warning

− Automotive Systems

Watchdog Timer With 0.8-s Time-Out

D PACKAGE

(TOP VIEW)

Power-On Reset Generator With Integrated

100-ms Delay Time

SENSE1

SENSE2

PFI

WDI

Open-Drain Reset and Power-Fail Output

Supply Current of 15 µA (Typ)

PFO

†

Contact Texas Instruments for details. Q100 qualification data

GND

RESET

available on request.

description

The TPS3306 family is a series of supervisory circuits designed for circuit initialization, which require two supply

voltages, primarily in DSP and processor-based systems.

The product spectrum of the TPS3306-xx is designed for monitoring two independent supply voltages of

3.3 V/1.5 V, 3.3 V/1.8 V, 3.3 V/2 V, 3.3 V/2.5 V, or 3.3 V/5 V.

TYPICAL OPERATING CIRCUIT

3.3 V

1.5 V

TPS3306−15

SENSE1

R3 R4

SENSE2

PFI

WDI

PFO

B_XF

TMS320

VC5441

A_XF

RESET

GND

RESET

SSA

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

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POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...12

中文翻译

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与TPS3306-33-Q1相关器件

型号	品牌	获取价格	描述	数据表
TPS3306-33QDRG4Q1	TI	获取价格	具有电源故障监视功能的汽车类双处理器监控器 \| D \| 8 \| -40 to 125
TPS3306-33QDRQ1	TI	获取价格	DUAL PROCESSOR SUPERVISORY CIRCUITS WITH POWER FAIL
TPS3306-Q1	TI	获取价格	具有电源故障监视功能的汽车类双处理器监控器
TPS3307	TI	获取价格	三路处理器电压监控器
TPS3307-	TI	获取价格	TRIPLE PROCESSOR SUPERVISORS
TPS3307-18	TI	获取价格	TRIPLE PROCESSOR SUPERVISORS
TPS3307-18/3307-25/3307-33	ETC	获取价格	Triple Processor Supervisors
TPS3307-18D	ROCHESTER	获取价格	3-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8, GREEN, PLASTIC, SOIC-8
TPS3307-18D	TI	获取价格	TRIPLE PROCESSOR SUPERVISORS
TPS3307-18DG4	TI	获取价格	三路处理器电压监控器 \| D \| 8 \| -40 to 85

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