Features
- Interface: sin/cos single-ended or differential
- Qualified for Industrial market
- Temperature range: -40 °C to 125 °C ambient
- Voltage Supply: 3.3V ±10% or 5.0V ±10%
- Rotational Speed: up to 250.000 rpm (electrical)
- Propagation delay: programmable; < 10µs
- Sin/Cos gain mismatch and offset compensation
- Overvoltage, reverse polarity, short-circuit protected
- Digital programming interface: I²C or SPI
- AB incremental pulse outputs
- 16-TSSOP package
Description
The IPS2200 is an industrial-qualified, inductive position sensor IC capable of providing the absolute rotor position as sine and cosine. This IC uses the physical principle of Eddy currents to detect the position of a simple metallic target moving above a set of coils, consisting of one transmitter and two receivers. The output interface can be configured as single-ended, for higher system cost effectiveness or differential to better reject common mode disturbers. The IPS2200 can be used for high-speed motor commutation up to 250krpm electrical, in industrial, medical, robotic, and consumer applications.
Stray filed immunity, lower weight, smaller size, and a substantial BOM optimization make the IPS2200 the key element of the Resolver 4.0, a disruptive solution.
Parameters
| Attributes | Value |
|---|---|
| Function | Position Sensor |
| Supply Voltage (V) | - , - |
| Interface | Sin/Cos |
| Temp. Range (°C) | -40 to 125°C |
Package Options
| Pkg. Type | Pkg. Dimensions (mm) | Lead Count (#) | Pitch (mm) |
|---|---|---|---|
| TSSOP | 5.0 x 4.4 x 1.0 | 16 | 0.65 |
Applications
- Rotor position detection for brushless DC motors; adaptable to any pole pair count
- Replacement of brushless resolvers
- Magnet-free rotor speed sensors