MAX16012TT+T by Analog Devices

Ultra-Small, Overvoltage Protection/Detection Circuits

Status: Active
Series: MAX16012
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock
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 operateover a wide 5.5V to 72V supply voltage range, making them also suitable for other applications such as battery stacks, notebook computers, and servers. The MAX16010 and MAX16011 offer two independent comparators for monitoring both undervoltage and overvoltage conditions. These comparators offer open-drain outputs capable of handling voltages up to 72V. The MAX16010 features complementary enable inputs (EN/active-low EN), while the MAX16011 features an active-high enable input and a selectable active-high/low OUTB output. The MAX16012 offers a single comparator and an independent reference output. The reference output can be directly connected to either the inverting or noninverting 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 voltage drop. The second MOSFET (P2) isolates the load or regulates the output voltage during an overvoltage condition. The MAX16014 keeps the MOSFET (P2) latched off until the input power is cycled. The MAX16010 and MAX16011 are available in small 8-pin TDFN packages, while the MAX16012/MAX16013/MAX16014 are available in small 6-pin TDFN packages. These devices are fully specified from -40°C to +125°C.

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Prices starting from US$4.85

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Features

Wide 5.5V to 72V Supply Voltage Range
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)
Adjustable Overvoltage Threshold
-40°C to +125°C Operating Temperature Range
Small 3mm x 3mm TDFN Package

Specifications

Reset Thresh. (V) 1.2 to 1.81.8 to 2.52.5 to 3.33.3 to 5.5>=5.5
Reset Thresh. Accur. (%) (@ +25°C) 2.5
Reset Out Active LowOpen Drain
tRESET (min) <1ms
Watchdog Feature No Watchdog
Supervisor Features Adjustable Reset InputHigh Voltage (>6V)Negative VoltageOvervoltage/Window Monitor
ICC (µA) (max) 30
Package/Pins TDFN/6
BudgetaryPrice (See Notes) 4

MAX16012TT+T Power Management ICs - PMIC by Analog Devices

VOLTAGE SUPERVISOR 72V TDFN-6

Semiconductors - ICs
> Power Management ICs - PMIC
> Supervisors & Monitors
Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock
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. 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. 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. 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.

Specifications

Threshold Voltage 1.245V
No. of Supervisors / Monitors 1Monitors
Supply Voltage Min 5.5V
Supply Voltage Max 72V
Reset Type Active-Low Open-Drain
Digital IC Case TDFN
No. of Pins 6Pins
Delay Time 100µs
Operating Temperature Min -40°C
Operating Temperature Max 125°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)

Alternative Descriptions

Voltage Supervisor, 72V, Tdfn-6 | Newark Electronics
VOLTAGE SUPERVISOR, 72V, TDFN-6 | element14
Ultra-Small, Overvoltage Prote | Analog Devices

Frequently Asked Questions

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Is the MAX16012TT+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including Newark Electronics, element14, Farnell and Analog Devices have stock available or on a lead time for MAX16012TT+T .

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