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STMicroelectronics Voltage-to-Frequency Converter Voltage 1 kHz 1 %FSR 10-Pin SSOP VIPER115XSTR
Specifications
| Country of Origin | India |
|---|---|
| Brand | STMicroelectronics |
| Height | 1.5mm |
| Length | 5mm |
| Model | VIPER115XSTR |
| Mount Type | Surface |
| Linearity error | 1 %FSR |
| Maximum Operating Temperature | 150°C |
| Package Type | SSOP |
| Minimum Operating Temperature | -40°C |
| Pin Count | 10 |
| Maximum Supply Voltage | 30V |
| Minimum Supply Voltage | 4.5V |
| Converter Type | Voltage |
| Converter Function | VFC, FVC |
| Full Scale Frequency | 1kHz |
Key Features
- Device integrates 800 V avalanche-rugged power MOSFET for wide input voltage range.
- Embedded high voltage startup and sense-FET ensure reliable operation.
- Operates using current mode PWM control with drain current limit protection.
- Compact 10-pin SSOP surface mount package with 5 mm length and 1.5 mm height.
- Full scale frequency of 1 kHz with 1 %FSR linearity error for precision.
- Wide operating temperature range from -40°C to 150°C supports industrial use.
- Jittered switching frequency reduces EMI filter costs and power consumption.
Product Description
STMicroelectronics VIPER115XSTR Voltage-to-Frequency Converter provides a high precision solution with a 1 kHz full scale frequency and 1 %FSR linearity error. It features an integrated 800 V avalanche-rugged power MOSFET that allows an ultra-wide input voltage range, reducing external component size requirements such as the DRAIN snubber circuit.
This IC embeds a high voltage startup and sense-FET to enable robust operation and integrates a current mode PWM controller with drain current limit protection, minimizing system power consumption. The jittered switching frequency reduces EMI, making the design more compliant with energy-saving standards.
Packaged as a compact 10-pin SSOP surface mount device with dimensions of 5 mm length and 1.5 mm height, the VIPER115XSTR is engineered for application in various industrial electronics sectors including power management and signal conditioning requiring voltage-to-frequency conversion.
The 800 V avalanche-rugged MOSFET supports extended AC input voltage ranges. Embedded high voltage startup sequence and sense-FET functionality. Current mode PWM control optimizes energy efficiency and responsiveness. Drain current limit protection safeguards device functions.
Designed for surface mount assembly with compact SSOP package. Wide operating temperature range of -40°C to 150°C allows use in severe industrial environments. Reduces system EMI and input power consumption with jittered switching.
This converter is ideal for applications in industrial electronics, power supplies, and instrumentation where precise voltage-to-frequency conversion is essential. Its surface mount package and robust electrical features make it suitable for automated assembly and durable operation.
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Frequently Asked Questions
The full scale frequency of this model is 1 kHz, with a linearity error of 1 %FSR.
It operates within a wide temperature range from -40°C to 150°C, making it suitable for industrial applications.
This unit has a compact size, measuring 5 mm in length and 1.5 mm in height.
The VIPER115XSTR features a pin count of 10.
The minimum supply voltage is 4.5V, while the maximum supply voltage is 30V.
It is packaged in a 10-pin SSOP (Shrink Small Outline Package) suitable for surface mounting.
It integrates an 800 V avalanche-rugged power MOSFET and a high voltage startup sequence, ensuring reliable operation.
The device utilizes current mode PWM control with drain current limit protection to optimize energy efficiency.
This model functions as a voltage-to-frequency converter (VFC) and frequency-to-voltage converter (FVC).
It is designed for use in industrial electronics, power supplies, and instrumentation that require precise voltage-to-frequency conversion.
The jittered switching frequency reduces electromagnetic interference (EMI), which can lower filter costs and improve compliance with energy-saving standards.
This feature safeguards the device's functions by preventing excessive current, thereby enhancing operational reliability.
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