MAX16052AUT+T Maxim Integrated Products, MAX16052AUT+T Datasheet - Page 10

• Manufacturer Part Number: MAX16052AUT+T
• Description: IC PWR MONITOR/SEQUENCER SOT23-6
• Manufacturer: Maxim Integrated Products

Specifications of MAX16052AUT+T

• Applications: Power Supply Monitor, Sequencer
• Voltage - Supply: 2.25 V ~ 28 V
• Current - Supply: 23µA
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: SOT-23-6
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Input: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: MAX16052AUT+T; MAX16052AUT+TTR

High-Voltage, Adjustable
Sequencing/Supervisory Circuits
Figures 4–6 show typical applications for the
MAX16052/MAX16053. Figure 4 shows the MAX16052
used with a p-channel MOSFET in an overvoltage pro-
tection circuit. Figure 5 shows the MAX16053 in a low-
voltage sequencing application using an n-channel
MOSFET. Figure 6 shows the MAX16053 used in a mul-
tiple output sequencing application.
In higher power applications, using an n-channel
device reduces the loss across the MOSFET as it offers
Figure 4. Overvoltage Protection
10
0 TO 28V
______________________________________________________________________________________
Typical Application Circuits
R1
R2
IN
Using an n-Channel Device
MAX16052
EN
3.3V ALWAYS-ON
GND
V
CDELAY
CC
OUT
R
PULLUP
for Sequencing
C
CDELAY
P
a lower drain-to-source on-resistance. However, an n-
channel MOSFET requires a sufficient V
fully enhance it for a low R
shown in Figure 5 shows the MAX16053 in a switch
sequencing application using an n-channel MOSFET.
Similarly, if a higher voltage is present in the system, the
open-drain version can be used in the same manner.
In noisy applications, bypass V
0.1µF capacitor as close to the device as possible. The
additional capacitor improves transient immunity. For
fast-rising V
required.
Figure 5. Low-Voltage Sequencing Using an n-Channel MOSFET
MONITORED
3.3V
CC
R1
R2
transients, additional capacitors may be
IN
MAX16053
EN
Power-Supply Bypassing
5V BUS
GND
V
CDELAY
CC
DS_ON
OUT
CC
INPUT
1.2V
. The application
to ground with a
C
GS
CDELAY
N
voltage to
OUTPUT
1.2V