Overvoltage Protection Controllers
with Reverse Polarity Protection
Functional Diagram
ADAPTER
P
N
OUTPUT
IN
GATEP
GATEN
GND
MAX4864L
MAX4865L
MAX4866L
MAX4867
+15V CLAMP
+5.5V
2x CHARGE
GATE
REGULATOR
PUMP
DRIVER
V
IO
UVLO AND OVLO
DETECTOR
CONTROL
FLAG
LOGIC AND TIMER
EN
Package Information
For the latest package outline information and land patterns, go to www.maxim-ic.com/packages. Note that a “+”, “#”, or “-” in the
package code indicates RoHS status only. Package drawings may show a different suffix character, but the drawing pertains to the
package regardless of RoHS status.
PACKAGE TYPE
6 µꢀFN
PACKAGE CODE
L622-±
DOCUMENT NO.
21-0164
6 SOT23
U6-±
21-0058
5L/MAX4867
10 ______________________________________________________________________________________
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
