CrossChip CC6920
The CC6920 device is a high-performance Hall-effect current sensor that can measure DC or AC current more efficiently, and has the advantages of high accuracy, excellent linearity and temperature stability in industrial, consumer, and communication equipment. The CC6920 device consists of a high-precision, low-noise linear Hall integrated circuit and a low-resistance main current conductor. The sensor adopts linear Hall sensor temperature compensation technology, which has high temperature stability characteristics.| Part No. | CC6920 |
|---|---|
| Datasheet | CC6920 Download |
| Manufacturer | CrossChip |
| Description | High Performance Hall Effect-Based Current Sensor IC |
| Buy | Stock & Price |
FEATURES
● Zero current output voltage is 50%VCC● Current sensing range available: 2.5A/5A/10A,20A/25A/30A/40A/50A
● High isolation and withstand voltage (3500VRMS isolation voltage between pins 1-4 and 5-8)
● Less power loss, internal conductor’s resistance is 0.9mΩ
● High bandwidth, up to 250kHz; Response time tRES = 1.2us
● Total output error ±0.5% at TA=25°C and ±3% at TA=-40~125°C
● Good temperature stability, using Hall signal amplification circuit and temperature compensation circuit
● Differential Hall structure, strong resistance to external magnetic interference
● Strong resistance to mechanical stress, magnetic parameters will not be offset by external pressure
● ESD (HBM) ±6kV, ESD (CDM) ±1kV, LU ±200mA
APPLICATIONS
● Motor controller● Load detection and management
● Switch-mode power supplies
● Over-current fault protection
● Other applications requiring current detection
GENERAL DESCRIPTION
Internal copper conductor’s resistance is typical 0.9mΩ, which provides much less power loss than the universal resistor sampling method.
