TC1270AMAVRCTR datasheet(1/42 Pages) MICROCHIP

部件名	TC1270AMAVRCTR

功能描述	Voltage Supervisor with Manual Reset Input

PDF	42 Pages

Scroll/Zoom	100%

制造商	MICROCHIP [Microchip Technology]

网页	http://www.microchip.com

标志

1 / 42 page

 2007-2022 Microchip Technology Inc. and its subsidiaries

DS20002035F-page 1

TC1270A/70AN/71A

Features

• Precision Voltage Monitor

- 2.63V, 2.93V, 3.08V, 4.38V and 4.63V Trip

Points (Typical)

• Manual Reset Input

• Reset Time-Out Delay:

- Standard: 280 ms (Typical)

- Optional: 2.19 ms, and 35 ms (Typical)

• Power Consumption

 15 µA max

• No glitches on outputs during power-up

• Active Low Output Options:

- Push-Pull Output and Open-Drain Output

• Active High Output Option:

- Push-Pull Output

• Replacement for (Specification compatible with):

- TC1270, TC1271

- TCM811, TCM812

• Fully Static Design

• Low-Voltage Operation (1.0V)

• ESD Protection:

-

 4 kV Human Body Model (HBM)

-

 400V Machine Model (MM)

• Extended (E) Temperature Range:

–40°C to +125°C

• Package Options:

- 4-Lead SOT-143

- 5-Lead SOT-23

- Pb-free Device

• Passes Automotive AEC-Q100 Reliability Testing

Package Types

Functional Block Diagram

Device Features

1

2

4

3

SOT-143

VSS

VDD

RST

MR

1

2

4

3

SOT-143

VSS

VDD

RST

MR

1

2

3

5

4

SOT-23-5

1

2

3

5

4

SOT-23-5

NC

VDD

MR

RST

VSS

VDD

MR

RST

18.5 k



VDD

MR

RST

Glitch Filter

Voltage

Detector

PP

Circuitry

(TC1271A)

(TC1270A)

Reset

Generator

and Delay

Timer

(2.19 ms,

35 ms,

280 ms)

OD

RST

(TC1270AN)

Device

Output

Packages

Comment

Type

Active

Level

TC1270A

Push-Pull

Low

2.19, 35,

280(1)

4.63, 4.38,

3.08, 2.93,

2.63(4)

1.0V to

5.5V

–40°C to

+125°C

SOT-143(2),

SOT-23-5

Replaces TC1270 and

TCM811

TC1270AN

Open-Drain

Low

SOT-143(2),

SOT-23-5

New Option

TC1271A

Push-Pull

High

SOT-143(2),

SOT-23-5

Replaces TC1271 and

TCM812

Note

1:

The 280 ms Reset delay time-out is compatible with the TC1270, TC1271, TCM811 and TCM812 devices.

2:

The SOT-143 package is compatible with the TC1270, TC1271, TCM811 and TCM812 devices.

3:

Custom Reset trip points and Reset delays available, contact your local Microchip sales office.

4:

The TC1270/1 and TCM811/12 1.75V trip point option is not supported.

Voltage Supervisor with Manual Reset Input

类似零件编号 - TC1270AMAVRCTR

制造商	部件名	数据表	功能描述
Microchip Technology	TC1270AMBVCTTR	573Kb / 40P	Voltage Supervisor with Manual Reset Input 2007
	TC1270AMBVRCTR	573Kb / 40P	Voltage Supervisor with Manual Reset Input 2007
	TC1270AMCVCTTR	573Kb / 40P	Voltage Supervisor with Manual Reset Input 2007
	TC1270AMCVRCTR	573Kb / 40P	Voltage Supervisor with Manual Reset Input 2007
	TC1270AMVCTTR	573Kb / 40P	Voltage Supervisor with Manual Reset Input 2007

More results

类似说明 - TC1270AMAVRCTR

制造商	部件名	数据表	功能描述
Alliance Semiconductor ...	ASM811	229Kb / 10P	4 Pin P Voltage Supervisor with Manual Reset
Microchip Technology	TC1270A	573Kb / 40P	Voltage Supervisor with Manual Reset Input 2007
Texas Instruments	TPS386596L33	477Kb / 12P	Quad Reset Supervisor with Manual Reset Input
Texas Instruments	TPS386596	803Kb / 14P	Quad Reset Supervisor with Manual Reset Input
Union Semiconductor, In...	UM706	558Kb / 15P	Supply Voltage Supervisor w/Watchdog Input and Manual Reset
Micrel Semiconductor	MAX823	957Kb / 14P	Voltage Supervisor with Watchdog Timer and Manual Reset
Union Semiconductor, In...	UM706LS	593Kb / 17P	Supply Voltage Supervisor w/Watchdog Input and Manual Reset
Texas Instruments	LM3704	396Kb / 18P	Voltage Supervisor With Power-Fail Input, Low-Line Output and Manual Reset
Maxim Integrated Produc...	MAX16140	437Kb / 12P	nanoPower, Tiny Supervisor with Manual Reset Input Rev 4; 2/19
Analog Devices	MAX16180	449Kb / 11P	Nano Power, Tiny Supervisor with Manual Reset Input Rev 0; 11/22