MAX16052AUT+T by Analog Devices

High-Voltage, Adjustable Sequencing/Supervisory Circuits

Status: Active
Series: MAX16052
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The MAX16052/MAX16053 are a family of small, low-power, high-voltage monitoring circuits with sequencing capability. These miniature devices offer very wide flexibility with an adjustable voltage threshold and an external capacitor-adjustable time delay. These devices are ideal for use in power-supply sequencing, reset sequencing, and power switching applications. Multiple devices can be cascaded for complex sequencing applications. A high-impedance input (IN) with a 0.5V threshold allows an external resistive divider to set the monitored threshold. The output (OUT) asserts high when the input voltage rises above the 0.5V threshold and the enable input (EN) is asserted high. When the voltage at IN falls below 0.495V or when the enable input is deasserted (EN = low), the output deasserts (OUT = low). The MAX16052/MAX16053 provide a capacitor programmable delay time from when the voltage at IN rises above 0.5V to when the output is asserted. The MAX16052 offers an active-high open-drain output while the MAX16053 offers an active-high push-pull output. Both devices operate from a 2.25V to 28V supply voltage and feature an active-high enable input. The MAX16052/MAX16053 are available in a tiny 6-pin SOT23 package and are fully specified over the automotive temperature range (-40°C to +125°C).

Prices starting from US$1.96


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Logo for element14 element14 US$1.96
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Features

Less External Circuitry Results in Smaller Solution Size Open-Drain (28V Tolerant) Output Allows Interfacing to 12V Intermediate Bus Voltage Operates from VCC of 2.25V to 28V Small 6-Pin SOT23 Package
Open-Drain (28V Tolerant) Output Allows Interfacing to 12V Intermediate Bus Voltage
Operates from VCC of 2.25V to 28V
Small 6-Pin SOT23 Package
Ideal for Use in Power-Supply Sequencing, Reset Sequencing, and Power-Switching Applications Active-High Logic-Enable Input 1.8% Accurate Adjustable Threshold Over Temperature
Active-High Logic-Enable Input
1.8% Accurate Adjustable Threshold Over Temperature
Fully Specified from -40°C to +125°C for Reliability in Extreme Temperatures
Low Supply Current (18µA typ) Reduces Power Consumption

Specifications

Reset Thresh. (V) 0 to 1.21.2 to 1.81.8 to 2.52.5 to 3.33.3 to 5.5>=5.5
Reset Thresh. Accur. (%) (@ +25°C) 1.8
Reset Out Active HighOpen Drain
tRESET (min) 1ms to 15ms15ms to 85ms85ms to 300ms250ms to 450ms300ms to 1s<1msAdjustable
Watchdog Feature No Watchdog
Supervisor Features Adjustable Reset InputHigh Voltage (>6V)
ICC (µA) (max) 45
Package/Pins SOT23/6
BudgetaryPrice (See Notes) 1.69


MAX16052AUT+T Power Management ICs - PMIC by Analog Devices

VOLTAGE SUPERVISOR 28V SOT-23-6

Status: Unknown
Series: -
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

The MAX16052/MAX16053 are a family of small, low-power, high-voltage monitoring circuits with sequencing capability. These miniature devices offer very wide flexibility with an adjustable voltage threshold and an external capacitor- adjustable time delay. These devices are ideal for use in power-supply sequencing, reset sequencing, and power switching applications. Multiple devices can be cascaded for complex sequencing applications. A high-impedance input (IN) with a 0.5V threshold allows an external resistive-divider to set the monitored threshold. The output (OUT) asserts high when the input voltage rises above the 0.5V threshold and the enable input (EN) is asserted high. When the voltage at IN falls below 0.495V or when the enable input is de-asserted (EN = low), the output deasserts (OUT = low). The devices provide a capacitor programmable delay time from when the voltage at IN rises above 0.5V to when the output is asserted. The MAX16052 offers an active-high open-drain output while the MAX16053 offers an active-high push-pull output. Both devices operate from a 2.25V to 28V supply voltage and feature an active-high enable input. The MAX16052/ MAX16053 are available in a tiny 6-pin SOT23 package and are fully specified over the automotive temperature range (-40°C to +125°C).

Specifications

Threshold Voltage 500mV
No. of Supervisors / Monitors 1Monitors
Supply Voltage Min 2.25V
Supply Voltage Max 28V
Reset Type Active-High Open-Drain
Digital IC Case SOT-23
No. of Pins 6Pins
Delay Time 500µs
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, 28V, SOT-23-6 | element14
Voltage Supervisor, 28V, Sot-23-6 | Newark Electronics

Frequently Asked Questions

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Is the MAX16052AUT+T RoHS compliant?

This part has not been flagged as RoHS Compliant.

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Authorised distributors including element14, Farnell and Newark Electronics have stock available or on a lead time for MAX16052AUT+T .

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