LB1837M-TLM-E

ON SEMICONDUCTOR  LB1837M-TLM-E  芯片, 步进电机驱动器, 0.25A, WSOIC-14

The LB1837M is a low-voltage, low-saturation, two-channel motor driver with a bidirectional braking function that provides constant-voltage regulated output for bidirectional operation. The design of the LB1837M is ideal for video/still cameras and other portable equipment.

Features

---

 |

.

Wide operating voltage range 3.0 to 9.0V

.

Low saturation voltage VO sat = 0.40V at IO = 200mA

.

Consumes almost no current in standby mode 0.1µA or less

.

Permits setting of bidirectional constant-voltage regulated value

.

Built-in reference voltage coupled to input

.

Brake function built in

.

Compact MFP14S package