Overview
The TPS3850H33DRCR is a high-performance, nanopower voltage supervisor from Texas Instruments, designed to monitor voltage levels in a wide range of electronic systems. This product falls under the category of voltage supervisors and monitors, targeting applications where precise voltage monitoring is critical. The TPS3850H33DRCR is particularly suited for battery-powered devices, IoT applications, and portable electronics due to its ultra-low power consumption and high accuracy. Its unique selling points include a wide operating voltage range, adjustable threshold options, and a compact package, making it a competitive choice for modern electronic designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage Range | 0.7 to 6.5 | V | |
| Quiescent Current | 350 | nA | Typical |
| Threshold Voltage | Adjustable | V | 0.4V to 4.63V |
| Accuracy | ±1.5 | % | Over temperature |
| Output Type | Open-Drain | Active-Low RESET | |
| Operating Temperature | -40 to 125 | °C | |
| Package | VSON-6 | DRC (2x2 mm) |
Key Features
- Ultra-Low Power Consumption: Ideal for battery-powered and energy-efficient applications.
- Adjustable Threshold Voltage: Provides flexibility for diverse voltage monitoring needs.
- High Accuracy: Ensures reliable performance across varying temperatures.
- Compact Package: Space-saving design suitable for compact devices.
- Wide Operating Voltage Range: Supports a broad spectrum of applications.
Applications
The TPS3850H33DRCR is widely used in various fields, including:
- Portable Electronics: Ensures reliable operation of smartphones, tablets, and wearables.
- IoT Devices: Provides precise voltage monitoring for sensors and connected devices.
- Industrial Automation: Enhances system reliability in harsh environments.
- Battery Management Systems: Monitors battery voltage to prevent over-discharge or overcharge.
- Consumer Electronics: Supports voltage supervision in home appliances and gadgets.
Q & A
1. What is the operating voltage range of the TPS3850H33DRCR?
The operating voltage range is 0.7V to 6.5V.
2. How much quiescent current does it consume?
It consumes a typical quiescent current of 350nA.
3. Is the threshold voltage adjustable?
Yes, the threshold voltage is adjustable from 0.4V to 4.63V.
4. What is the accuracy of the voltage monitoring?
The accuracy is ±1.5% over the operating temperature range.
5. What type of output does it provide?
It provides an open-drain, active-low RESET output.
6. What is the operating temperature range?
The operating temperature range is -40°C to 125°C.
7. What package does it come in?
It comes in a VSON-6 package (DRC, 2x2 mm).
8. Is it suitable for battery-powered devices?
Yes, its ultra-low power consumption makes it ideal for battery-powered devices.
9. Can it be used in industrial applications?
Yes, its wide operating temperature range and high accuracy make it suitable for industrial applications.
10. Where can I find the datasheet for this component?
The datasheet can be found on the official Texas Instruments website or authorized distributors like Digi-Key or Mouser.
