MAX6772TALD2T Ver la hoja de datos (PDF) - Maxim Integrated

Número de pieza

componentes Descripción

Fabricante

MAX6772TALD2T

Automotive Micropower Linear Regulators with Supervisor

Maxim Integrated 

MAX6765–MAX6774

Automotive Micropower Linear Regulators

with Supervisor

Enable and Hold Test Circuit

VIN

IN

ENABLE

ENABLE

MAX6767

OUT

OUT

MAX6768

HOLD

HOLD

GND

GATE

N

TEST CIRCUIT FOR OUT AND HOLD VS. ENABLE

Pin Description

PIN

MAX6765/

MAX6766

MAX6767/

MAX6768

MAX6769/

MAX6770

MAX6771/

MAX6772

MAX6773/

MAX6773B/

MAX6774/

MAX6774B

NAME

FUNCTION

1

1

1

1

2

2

2

2

1

IN

Regulator Input. Bypass IN to GND with a capacitor

with a minimum value of 0.1µF.

2

GND Ground

Active-High Enable Input. Drive ENABLE high to turn

3

3

3

—

3

ENABLE on the regulator. ENABLE is internally connected to

GND through a 0.6µA current sink.

4

5

5

5

Active-Low, Open-Drain/Push-Pull Reset Output.

For the MAX6769/MAX6770, RESET asserts when

RESETIN is below the internal VTH and deasserts

5

RESET

when RESETIN is above the internal VTH threshold.

For all other versions, RESET remains low while OUT

is below the reset threshold. For all versions, RESET

remains low for the duration of the reset timeout

period after the reset conditions end.

5

7

7

7

Reset Timeout Adjust Input. Connect TIMEOUT

to OUT for the internally fixed timeout period. For

7

TIMEOUT an adjustable timeout, connect a capacitor from

TIMEOUT to GND. See the Selecting Timeout

Capacitor section.

6

8

8

8

Regulator Output. The MAX6765/MAX6766 provide

a fixed output (+1.8V, +2.5V, +3.3V, or +5V). The

8

OUT

MAX6767–MAX6774 provide a fixed output voltage

of +1.8V, +2.5V, +3.3V, or 5V, or adjust the output

from +1.8V to +11V. Bypass to GND with a 10µF

capacitor (min).

www.maximintegrated.com

Maxim Integrated │  8

Share Link: