MIC5190 Micrel Semiconductor, MIC5190 Datasheet - Page 2

• Manufacturer Part Number: MIC5190
• Description: Ultra High-Speed High-Current Active Filter/LDO Controller
• Manufacturer: Micrel Semiconductor

Ordering Information
Pin Configuration
Pin Description
December 2005
Standard
MIC5190BML MIC5190YML
MIC5190BMM MIC5190YMM
Pin Number
Part Number
10
1
2
3
4
5
6
7
8
9
COMP
SGND
Pb-Free
VCC1
VIN
FB
MLF™-10 (ML)
1
2
3
4
5
Pin Name
COMP
SGND
PGND
Voltage Current Voltage
VCC1
VCC2
OUT
VIN
EN
FB
0.5V
0.5V
IS
10 IS
FB
9
8
7
6
PGND
OUT
VCC2
EN
Output
ADJ
ADJ
Pin Function
Input voltage (Current Sense +).
Feedback input to error amplifier.
Signal ground.
Supply to the internal voltage regulator.
Error amplifier output for external compensation.
Enable (Input): CMOS-compatible.
Logic high = Enable, Logic low = Shutdown. Do not float pin.
Power to output driver.
Output drive to gate of power MOSFET.
Power ground.
Current sense.
Output
ADJ
ADJ
2
Junction Temp. Range
–40°C to +125°C
–40°C to +125°C
COMP
SGND
VCC1
VIN
FB
1
2
3
4
5
MSOP-10 (MM)
10-pin MLF™
MSOP-10
Package
www.DataSheet4U.com
10 IS
9
8
7
6
PGND
OUT
VCC2
EN
M9999-120105