mic94044 Micrel Semiconductor, mic94044 Datasheet - Page 2

• Manufacturer Part Number: mic94044
• 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. Over bar symbol (¯¯) may not be to scale.
3. MLF
Pin Configuration
Pin Description
Micrel, Inc.
March 2011
Pin Number
®
®
MIC94044YFL
MIC94045YFL
Part Number
Pin 1 Identifier symbol is “ ”.
is a GREEN RoHS-compliant package. Lead finish is NiPdAu. Mold compound is Halogen Free.
1
2
3
4
Pin Name
GND
V
V
EN
OUT
IN
Marking
Description
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. Do not leave floating.
P
P
6
5
4-Pin 1.2mm x 1.2mm MLF
Soft-Start
1ms
1ms
(Top View)
2
Load Discharge
®
―
4-Pin 1.2mm x 1.2mm MLF
4-Pin 1.2mm x 1.2mm MLF
Package
M9999-032311-A
MIC94044/5
®
®