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Details for MAX891LEUA+ by Maxim Integrated
Electronic & Electrical Components > Semiconductors - ICs > Power Management
IC MOSFET AMP SMD UMAX8 891
MAX891LEUA+ image

MAX891LEUA+ by Maxim Integrated

IC MOSFET AMP SMD UMAX8 891
Part Information
MAX891LEUA+ image
RoHS Compliant
Description
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:
0.12ohm
Distribution Switch Case Style:
µMAX
No. of Pins:
8Pins
Thermal Protection:
Yes
On / Enable Input Polarity:
Active Low
No. of Outputs:
2Outputs
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)
Base Number:
891
Device Type:
Power
Driver Case Style:
µMAX
IC Temperature Range:
Commercial
Logic Function Number:
891
Operating Temperature Range:
0°C to +70°C
Output Current Max:
0.5mA
Output Voltage:
6.3V
Power Dissipation Pd:
330mW
Supply Voltage Min:
2.7V
Alternate Descriptions
COMMUTATEUR DE PUISSANCE MOSFET 2,7-5,5V RS Components
IC, MOSFET AMP, SMD, UMAX8, 891; Power Load Switch Type:High Side; Input Voltage:5.5V; Current Limit:500mA; On State Resistance:0.12ohm; Distribution Switch Case Style:µMAX; No. of Pins:8Pins; Thermal Protection:Yes; On / Enable RoHS Compliant: Yes Newark Electronics
Current Limit SW 1-IN 1-OUT 2.7V to 5.5V 0.5A 8-Pin uMAX Avnet America
IC: power switch; high-side; 0.5A; Channels:2; P-Channel; SMD; SO8 Transfer Multisort Elektronik
Current Limit SW 1-IN 1-OUT 2.7V to 5.5V 0.5A 8-Pin uMAX Avnet Europe
High-Side Sw. 0,5A -40/+85?C ?MAX8 Schukat Electronic
MAX891 Series 5.5 V 0.5 A Surface Mount High-Side P-Channel Switch - TSSOP-8 Future Electronics