Typical operating circuit, Package information, Typical operating circuit package information – Rainbow Electronics MAX34440 User Manual
Page 42
PMBus 6-Channel Power-Supply Manager
MAX34440
42
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.
Typical Operating Circuit
PSEN0
MSDA
MSCL
+3.3V
V
DD
V
SS
SDA
SCL
6 CHANNELS
PWM0
RS-0
RS+0
PSEN1
PWM1
RS-1
RS+1
PSEN2
PWM2
RS-2
RS+2
PSEN3
PWM3
RS-3
RS+3
PSEN4
PWM4
RS-4
RS+4
OUT
IN
INPUT VOLTAGE
TRIM
POWER
SUPPLY
OPTIONAL
SUPPORT
FOR CURRENT
MONITORING
EN
RS-5
RS+5
PSEN5
PWM5
LOAD
FROM
MUXSEL
CURRENT-SENSE
AMPLIFIER
SPDT
MUX
RST
ALERT
FAULT
A0/MUXSEL
HOST
INTERFACE
A1/PG
REG25
REG18
MAX34440
MAX9938
DS75LV
I
2
C TEMP
SENSOR
MAX6695
TWO REMOTE
AND ONE LOCAL
PACKAGE TYPE
PACKAGE CODE
OUTLINE NO.
LAND PATTERN NO.
40 TQFN-EP
T4066+2