LB1934T Overview
Ordering number:ENN6195A Monolithic Digital IC LB1934T 3V Camera 1.5-Channel Driver Overview The LB1934T is a low-voltage, low-saturation forward/ reverse driver IC with built-in 1.5-channel bridge. Its pact, low-profile package makes it ideal for use in pact cameras powered by 3V lithium batteries. Using direct microcontroller drive, it is possible to control standby, forward rotation, reverse rotation, and braking...
LB1934T Key Features
- Low voltage drive possible. When using same power supply for V CC and V S : VCC=VS=1.4V min. When using separate power s
- Low saturation voltage : residual voltage (upper side transistor + lower side transistor) =0.5V typ. at Io=1A
- Zero power dissipation in standby mode
- Direct microcontroller drive possible (any strength relationships of voltage supported between microcontroller control s
- Logic power supply and motor power supply can be supplied at separate pins
- Built-in thermal protection circuit
- Number of control signals can be optimized for the set. “2-motor control” or “1-motor + 2-load control” can be implement
- Built-in spark killer diode
- pact, low-profile package (TSSOP-20 ; thickness=1.1 mm typ.)