mic94041yfl Micrel Semiconductor, mic94041yfl Datasheet - Page 2

• Manufacturer Part Number: mic94041yfl
• Description: 28m? Rdson 3a High Side Load Switch In 1.2mm X 1.2mm Mlf Package
• Manufacturer: Micrel Semiconductor

Ordering Information
Notes:
1. MLF
2. MLF
Pin Configuration
Pin Description
Part Number
MIC94040YFL
MIC94041YFL
MIC94042YFL
MIC94043YFL
Micrel, Inc.
May 2008
Pin Number
®
®
1
2
3
4
Pin 1 Identifier symbol is “”.
is a GREEN RoHS-compliant package. Lead finish is NiPdAu. Mold compound is Halogen Free.
Pin Name
V
GND
V
EN
OUT
IN
Pin Function
Drain of P-channel MOSFET.
Ground should be connected to electrical ground.
Source of P-channel MOSFET.
Enable (Input): Active-high CMOS/TTL control input for switch. Internal ~2MW Pull down resistor.
Output will be off if this pin is left floating.
Part Marking
P4
P1
P2
P3
—
—
—
—
(1)
4-Pin (1.2mm x1.2mm) MLF
Top View
Turn On
Fast
2
•
•
Soft-Start
•
•
®
Discharge
Load
•
•
4-Pin (1.2mm x 1.2mm) MLF
4-Pin (1.2mm x 1.2mm) MLF
4-Pin (1.2mm x 1.2mm) MLF
4-Pin (1.2mm x 1.2mm) MLF
Package
M9999-053008-A
MIC94040/1/2/3
(2)
®
®
®
®