LB1940U, LB1940T Datasheet - Sanyo Semicon Device

LB1940U (LB1940T/U) 2-ch H-Bridge Constant Current Driver

Pin No. LB1940T 1 2 3 4 5 6 7 8 9 10 LB1940U 20 19 18 17 16 15 14 13 12 11 Pin Name VC1 S-GND VC2 Vref ENA1 ENA2 IN1 IN2 FC1 FC2 Description Reference voltage input for 1ch control GND for control system Reference voltage input for 2ch control Reference voltage output Signal input for 1ch control Si.

LB1940U Features

* Low-voltage driving 2-power source type: VS = 1.6 to 7.5V, VDD = 1.9 to 6.5V Single power source type: VS = VDD = 1.9 to 7.5V

* Low saturation output: VO(sat) = 0.3V at IO of 200mA

* Constant-current control

* Built-in reference voltage (Vref = 0.9V)

* Small

LB1940T_SanyoSemiconDevice.pdf

LB1940U Datasheet Preview — This datasheet PDF includes multiple part numbers: LB1940U, LB1940T. Please refer to the document for exact specifications by model.

Datasheet Details

Part number:

LB1940U, LB1940T

Manufacturer:

Sanyo Semicon Device

File Size:

334.53 KB

Description:

(lb1940t/u) 2-ch h-bridge constant current driver.

Note:

This datasheet PDF includes multiple part numbers: LB1940U, LB1940T.
Please refer to the document for exact specifications by model.

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LB1940U LB1940T LB1940T 2-ch H-Bridge Constant Current Driver Sanyo Semicon Device

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