MAX892LEUA-T Maxim Integrated Products, MAX892LEUA-T Datasheet
MAX892LEUA-T
Manufacturer Part Number
MAX892LEUA-T
Description
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX892LEUA-T.pdf
(8 pages)
Specifications of MAX892LEUA-T
Pack_quantity
2500
Comm_code
85423990
Lead_time
175
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MAX892LEUA-TG069
Manufacturer:
IR
Quantity:
2 522
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.
________________________Applications
19-1223; Rev 0; 4/97
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
__________Typical Operating Circuit
INPUT
_______________General Description
1 F
PCMCIA Slots
Access Bus Slots
Portable Equipment
P-Channel Switches with Thermal Shutdown
100k
IN
IN
FAULT
GND
________________________________________________________________ Maxim Integrated Products
MAX891L
MAX892L
OUT
OUT
SET
ON
ON/OFF
0.1 F
OUTPUT
Current-Limited, High-Side
* To order these units in tape and reel, add (-T) to the end of the
** Dice are tested at T
____________________________Features
MAX891LC/D
MAX891LEUA*
MAX892LC/D
MAX892LEUA*
__________________Pin Configuration
______________Ordering Information
part number.
Ultra-Small µMAX Package—Only 1.11mm High
2.7V to 5.5V Input Range
Programmable Current Limit
Low 13µA Quiescent Current at V
0.1µA Switch Off
Thermal Shutdown
FAULT Indicator Output
On-Resistances:
PART
TOP VIEW
0.12Ω (MAX891L)
0.25Ω (MAX892L)
GND
-40°C to +85°C
-40°C to +85°C
ON
IN
IN
0°C to +70°C
0°C to +70°C
A
RANGE
= +25°C.
1
2
3
4
TEMP.
MAX891L
MAX892L
MAX
PACKAGE
Dice**
8 µMAX
Dice**
8 µMAX
PIN-
8
7
6
5
IN
OUT
OUT
FAULT
SET
= 3.3V,
CURRENT
500mA
500mA
250mA
250mA
LIMIT
1
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