MIC22400 Datasheet, PDF (2/19 Pages) Micrel Semiconductor – 4A Integrated Switch Synchronous Buck Regulator with Frequency Programmable up to 4MHz

Micrel, Inc.
Ordering Information
Part Number
Voltage Junction Temp. Range
MIC22400YML
Adj.
–40° to +125°C
MIC22400YTSE*
Adj.
–40° to +125°C
* Contact Micrel Marketing for YTSE availability.
Package
20-Pin 3x4 MLF^®
20-Pin e-TSSOP
MIC22400
Lead Finish
Pb-Free
Pb-Free
Pin Configuration
POR
CF
NC
COMP
NC
FB
PGND
SW
SW
SW
SW
PGND
20-Pin 3mm x 4mm MLF^® (ML)
EN 1
DELAY 2
RC 3
POR 4
CF 5
COMP 6
NC 7
FB 8
SGND 9
SVIN 10
20 PVIN
19 NC
18 PGND
17 SW
16 SW
15 SW
14 SW
13 PGND
12 NC
11 PVIN
20-Pin e-TSSOP (TS)
February 2008
2
M9999-022108-A