mic44f18 Micrel Semiconductor, mic44f18 Datasheet - Page 2

• Manufacturer Part Number: mic44f18
• Description: Mic44f18,mic44f19,mic44f20 6a High Speed Mosfet Drivers In 2mm ? 2mm Package
• Manufacturer: Micrel Semiconductor

Micrel, Inc.
Ordering Information
Pin Configuration
Pin Description
Logic Table
January 2007
Part Number
MIC44F18YML
MIC44F18YMME
MIC44F19YML
MIC44F19YMME
MIC44F20YML
MIC44F20YMME
Note: Over bar symbol may not be to scale.
Pin Number
EN/UVLO
1,8
6,7
EP
2
3
4
5
OUT
VDD
NC
0
0
1
1
8-Pin ePAD MSOP (MME)
IN
1
2
3
4
Marking
D12
D13
D14
Pin Name
EN/UVLO
EP
OUT
GND
GND
VDD
NC
IN
Non-Inverting
Non-Inverting
Inverting Output high when disabled
Inverting Output high when disabled
Configuration
Inverting Output low when disabled
Inverting Output low when disabled
8
7
6
5
OUT
GND
GND
EN/UVLO
IN
0
1
0
1
Driver Output
No Connect
Input (Input): Logic high produces a high output voltage for the MIC44F18 and a low
output voltage for the MIC44F19/20. Logic low produces a low output voltage for the
MIC44F18 and a high output voltage for the MIC44F19/20.
EN / Under-Voltage Lockout (Input): Pulling this pin below low disables the driver.
When disabled, the output is in the off state (low for the MIC44F18/20 and high for
the MIC44F19). Floating this pin enables the driver and the UVLO circuitry when V
reaches the UVLO threshold. A resistor divider can set a different UVLO threshold
voltage as shown on page 1 (See “Application Information” section for more details).
Ground
Ground. Exposed Backside Pad.
Pin Function
Supply Input
MIC44F18
OUTPUT
2
LOW
LOW
LOW
HI
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
Temp. Range
Junction
OUT
VDD
NC
IN
MIC44F19
OUTPUT
8-Pin MLF (ML)
LOW
1
2
3
4
HI
HI
HI
EP
ePAD MSOP-8
ePAD MSOP-8
ePAD MSOP-8
2x2 MLF-8
2x2 MLF-8
2x2 MLF-8
Package
8
7
6
5
OUT
GND
GND
EN/UVLO
MIC44F18/19/20
MIC44F20
M9999-011207
OUTPUT
LOW
LOW
LOW
HI
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Pb-Free
Finish
Lead
DD