Orthogonal Output High-Sensitivity Speed Sensor Chip
Control Chip Designed for Synchronous Motors
The ZH6219 is a control chip specifically designed for synchronous motors, operating within a voltage range of 7V to 28V and a current of 500mA. It integrates a sine wave generator, high-frequency oscillator, PWM generator, and features short-circuit protection and over-temperature protection. The ZH6219's output average voltage waveform is a "super-sine" wave with an RMS value of 87% of the supply voltage.The ZH6219L produces a sine wave output with an RMS value of 70% of the supply voltage.
ZH6219 Datasheet
Characteristics and advantages
Minimalist 4-wire or 5-wire interface
Over-temperature protection, short-circuit protection
50Hz sine wave current output
Frequency accuracy: ±1% over full temperature range
7V to 28V supply voltage, 500mA output current
Upper tube + lower tube output impedance: typical 1.8Ω
Ordering Information
| Ordering Information | Package | Pack | Quantity |
|---|---|---|---|
| ZH6219KB | SOT23-5 | Reel | 3000 |
| ZH6219EQ | SOP-8 | Reel | 4000 |
| ZH6219LKB | SOT23-5 | Reel | 3000 |
| ZH6219LEQ | SOP-8 | Reel | 4000 |
Product Application
Documents and Resources
Semiment Product Selection Guide
ZH6219 Datasheet
Application Note for ZH6219
The ZH6219 is a control chip specifically designed for synchronous motors, operating within a voltage range of 7V to 28V and a current of 500mA. It integrates a sine wave generator, high-frequency oscillator, PWM generator, and features short-circuit protection and over-temperature protection. The ZH6219's output average voltage waveform is a "super-sine" wave with an RMS value of 87% of the supply voltage.The ZH6219L produces a sine wave output with an RMS value of 70% of the supply voltage.
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