MAX891LEUA+T

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> Semiconductors - ICs

> Power Management

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Series Information for MAX891LEUA+T - Maxim Integrated

Description

POWER LOAD SWITCH 5.5V UMAX-8
The MAX891L/MAX892L smart, low-voltage, P-channel, MOSFET power switches are intended for high-side load-switching applications. These switches operate with inputs from 2.7V to 5.5V, making them ideal for both 3V and 5V systems. Internal current-limiting circuitry protects the input supply against overload. Thermal- overload protection limits power dissipation and junc- tion temperatures. The MAX891L/MAX892L’s maximum current limits are 500mA and 250mA, respectively. The current limit through the switch is programmed with a resistor from SET to ground. When the switch is on, the quiescent supply current is a low 13µA. When the switch is off, the quiescent current decreases to 0.1µA. The MAX891L/MAX892L are available in 8-pin µMAX packages.

Specifications

Power Load Switch Type:
High Side
Input Voltage:
5.5V
Current Limit:
500mA
On State Resistance:
0.15ohm
Distribution Switch Case Style:
µMAX
No. of Pins:
8Pins
Thermal Protection:
Yes
On / Enable Input Polarity:
Active Low
No. of Outputs:
1Outputs
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
-
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
To Be Advised
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (15-Jan-2018)

Alternate Descriptions

Avnet America

Current Limit SW 1-IN 1-OUT 2.7V to 5.5V 0.5A 8-Pin uMAX T/R

Avnet America product

Avnet Europe

Current Limit SW 1-IN 1-OUT 2.7V to 5.5V 0.5A 8-Pin uMAX T/R

Avnet Europe product

Avnet Asia

Current Limit SW 1-IN 1-OUT 2.7V to 5.5V 0.5A 8-Pin uMAX T/R

Avnet Asia product

Future Electronics

MAX891 Series 5.5V 0.5 A Surface Mount High-Side P-Channel Switch - TSSOP-8