CQ320B

MP

World's smallest coreless current sensor corresponding to the safety standards.

World's smallest coreless current sensor corresponding to the safety standards.

MP

Description

CQ320B is an open-type current sensor using a Hall sensor which outputs the analog voltage proportional to the AC / DC current. Quantum well ultra-thin film InAs (Indium Arsenide) is used as the Hall sensor, which enables the high-accuracy and high-speed current sensing. Coreless surface mount package realizes the space- saving.

Key Features

  • High precision and high speed.
    Employs a highly sensitive quantum well structure InAs Hall element, and is characterized by the ability to detect both DC and AC with high accuracy and high speed.

Applications

  •                                 air-conditioners,power conditioners, etc.
                                

Specifications

Part Number CQ320B
Package Type (Mounting style) SMD
Maximum Effective Current [Arms] 20
Linear Sensing Range (MIN.) [A] -1.1
Linear Sensing Range (MAX.) [A] 20.9
Sensitivity [mV/A] 120
Response Time [μsec] 0.5
Power Supply Voltage (MIN.) [V] 2.7
Power Supply Voltage (TYP.) [V] 3.3
Power Supply Voltage (MAX.) [V] 3.63
Other
Operating Temperature [℃] -40 to 90
Device Package VSOP
Number of Pins 10

Product Information

Part Status MP
Pb Free Yes
Halogen Free Yes
MSL MSL2a
Packaging
JEDEC Standard Packaging Compliant
Minimum Order Quantity [pcs.] 1000
Recommended Order Quantity 1 [pcs.] 9000
Recommended Order Quantity 2 [pcs.] 2000
Standard Packing Quantity [pcs.] 1000
Replacement P/N

Block Diagram

Block Diagram