MAX16010–MAX16014
Ultra-Small, Overvoltage Protection/
Detection Circuits
General Description
Features
● Wide 5.5V to 72V Supply Voltage Range
The MAX16010–MAX16014 is a family of ultra-small, low-
power, overvoltage-protection circuits for high-voltage,
high-transient systems such as those found in telecom
and industrial applications. These devices operate over
a wide 5.5V to 72V supply voltage range, making them
also suitable for other applications such as battery stacks,
notebook computers, and servers.
● Open-Drain Outputs Up to 72V
(MAX16010/MAX16011/MAX16012)
● Fast 2μs (max) Propagation Delay
● Internal Undervoltage Lockout
● p-Channel MOSFET Latches Off After an
Overvoltage Condition (MAX16014)
The MAX16010 and MAX16011 offer two independent
comparators for monitoring both undervoltage and over-
voltage conditions. These comparators offer open-drain
outputs capable of handling voltages up to 72V. The
MAX16010 features complementary enable inputs (EN/
EN), while the MAX16011 features an active-high enable
input and a selectable active-high/low OUTB output.
● Adjustable Overvoltage Threshold
● -40°C to +125°C Operating Temperature Range
● Small 3mm x 3mm TDFN Package
Ordering Information
PART*
TEMP RANGE
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
-40°C to +125°C
PIN-PACKAGE
8 TDFN-EP**
8 TDFN-EP**
6 TDFN-EP**
6 TDFN-EP**
6 TDFN-EP**
MAX16010TA_-T
MAX16011TA_-T
MAX16012TT-T
MAX16013TT-T
MAX16014TT-T
The MAX16012 offers a single comparator and an
independent reference output. The reference output can
be directly connected to either the inverting or noninvert-
ing input to select the comparator output logic.
The MAX16013 and MAX16014 are overvoltage-
protection circuits that are capable of driving two
p-channel MOSFETs to prevent reverse-battery and
overvoltage conditions. One MOSFET (P1) eliminates the
need for external diodes, thus minimizing the input volt-
age drop. The second MOSFET (P2) isolates the load or
regulates the output voltage during an overvoltage condi-
tion. The MAX16014 keeps the MOSFET (P2) latched off
until the input power is cycled.
Note: Replace the “_” with “A” for 0.5% hysteresis, “B” for 5%
hysteresis, and “C” for 7.5% hysteresis.
*Replace -T with +T for lead(Pb)-free/RoHS-compliant
packages.
**EP = Exposed pad.
Typical Operating Circuit
P1
P2
The MAX16010 and MAX16011 are available in small
8-pin TDFN packages, while the MAX16012–MAX16014
are available in small 6-pin TDFN packages. These
devices are fully specified from -40°C to +125°C.
V
BATT
2MΩ*
Applications
● Industrial
V
CC
● 48V Telecom/Server/Networking
GATE1
GATE2
®
● FireWire
R1
R2
MAX16013
MAX16014
● Notebook Computers
● Multicell Battery-Stack-Powered Equipment
SET
GND
FireWire is a registered trademark of Apple, Inc.
*OPTIONAL
Pin Configurations appear at end of data sheet
19-3693; Rev 5; 2/15