MAX16072RS29D0+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Supervisor
• Characteristics: Low-power, high-accuracy, reset output
• Package: 6-pin SOT23
• Essence: Monitors the voltage level of a power supply and generates a reset signal when the voltage falls below a specified threshold.
• Packaging/Quantity: Tape and reel, 3000 units per reel

Specifications

• Supply Voltage Range: 1.6V to 5.5V
• Reset Threshold Options: 2.93V, 3.08V, 3.63V, 4.38V, 4.63V
• Reset Timeout Period: 140ms (typical)
• Quiescent Current: 1.5µA (typical)
• Operating Temperature Range: -40°C to +85°C

Pin Configuration

The MAX16072RS29D0+T has the following pin configuration:

1. GND: Ground connection
2. RESET: Reset output
3. MR: Manual reset input
4. VCC: Power supply input
5. TH: Threshold selection input
6. NC: No connect

Functional Features

• Monitors the voltage level of a power supply
• Generates a reset signal when the voltage falls below the selected threshold
• Provides a manual reset option
• Low quiescent current for power efficiency
• Wide operating temperature range for various environments

Advantages

• High accuracy in monitoring voltage levels
• Low power consumption
• Small package size allows for space-saving designs
• Wide supply voltage range enables compatibility with different systems
• Reset timeout period ensures reliable operation

Disadvantages

• Limited number of available reset threshold options
• Lack of additional features such as adjustable timeout period or hysteresis

Working Principles

The MAX16072RS29D0+T operates by continuously monitoring the voltage level at the VCC pin. When the voltage falls below the selected threshold, the device generates a reset signal on the RESET pin. This signal can be used to initiate a system reset or trigger other actions.

The manual reset (MR) input allows for an external reset signal to override the internal monitoring circuit. This feature is useful during system testing or when a manual reset is required.

The low quiescent current ensures minimal power consumption, making the MAX16072RS29D0+T suitable for battery-powered applications. The wide operating temperature range allows for reliable operation in various environmental conditions.

Detailed Application Field Plans

The MAX16072RS29D0+T is commonly used in the following applications:

1. Battery-powered devices: Provides voltage monitoring and reset functionality to ensure proper operation and prevent damage due to low voltage.
2. Embedded systems: Monitors the power supply voltage to detect any fluctuations or drops, triggering a system reset if necessary.
3. Industrial control systems: Ensures stable operation by monitoring the power supply voltage and initiating a reset in case of voltage deviations.
4. Automotive electronics: Protects sensitive components by monitoring the power supply voltage and generating a reset signal when needed.

Detailed and Complete Alternative Models

1. MAX16071RS29D0+T: Similar to MAX16072RS29D0+T but with different reset threshold options.
2. MAX16073RS29D0+T: Offers additional features such as adjustable timeout period and hysteresis.
3. MAX16074RS29D0+T: Provides multiple reset outputs for enhanced system flexibility.

These alternative models offer similar functionality to the MAX16072RS29D0+T but may have different specifications or additional features to suit specific application requirements.

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