onsemi LB1668
The LB1668M is 2-phase unipolar drive brushless motor driver that features a wide usable voltage range and a minimal number of required external components. It also supports the formation of motor lock protection and automatic recovery circuits.| Part No. | LB1668 |
|---|---|
| Datasheet | LB1668 Download |
| Manufacturer |  onsemi |
| Description | 2-phase Unipolar Brushless Motor Driver |
| Buy | Stock & Price |
FEATURES
● Output protection Zener Diodes with Variable Breakdown Voltages ♦ When the Z1 and Z2 Pins are Open: VOLM = 57 V ♦ When the Z1 and Z2 Pins are Shorted: VOLM = 32 V ♦ An External Zener Diode can be Connected between Z1 and VCC● Can Support Both 12 V and 24 V Power Supplies by Changing an External Resistor
● Hall Elements can be Connected Directly
● 1.5 A Output Current Output Transistors Built in
● Built-in Rotation Detection Function that Outputs Low when Driven and High when Stopped
● Motor Lock Protection and Automatic Recovery Functions Built in
● Thermal Shutdown Function MFP14S CASE 751CB MARKING DIAGRAM XXXXXXXXXX YMDDD XXXXX Y M DDD = Specific Device Code = Year = Month = Additional Traceability Data PIN ASSIGNMENT 1 IN− IN+ 14 VIN RD C Z2 NC Z1 OUT1 OUT2 NC NC GND 7 (Top View) NC 8 ORDERING INFORMATION See detailed ordering and shipping information on page 7 of this data sheet. © Semiconductor Components Industries, LLC, 2013 March, 2018 − Rev. 1 1 Publication Order...
