UPD16814

UPD168102 : The µPD168102 is a monolithic 6-channel H bridge driver IC consisting of a CMOS controller and a MOS output stage. Because it uses a MOS process, this driver IC consumes less current and loses less voltage at the output stage than conventional driver ICs that use bipolar transistors. consumption during circuit operation can be significantly reduced. Of the six output channels, four channels are voltage drive type and two channels are current drive type (voltage drive is also possible). The current drive method of the µPD168102 is the output chopping method, which realizes lower power consumption drive than the conventional high-power-dissipation linear drive method. The µPD168102 is housed i.

UPD168104 : The μ PD168104 is the motor driver IC with IRIS control circuit, operational amplifier and 4-ch H-bridge output. Smooth operation is possible for IRIS control with linear method. The package is 56-pin thin type QFN and then it helps reduce the mounting area and height. The μ PD168104 is suitable for the lens drive of a camcorder, DSC, etc. FEATURES • 5-ch H-bridge circuits employing power MOSFET Stepping motors driver : 4 circuits, IRIS driver : 1 circuit. • Low-voltage driving LVDD = 2.7 to 3.6 V, AVDD = 4.5 to 5.5 V, VM = VSHUTTER = VIRIS = 2.7 to 5.5 V • Output on-state resistance: 2.0 Ω TYP., 3.0 Ω MAX. (4-ch H-bridge block, sum of top and bottom stage, VM = 5 V) • PWM output (ch1 to ch.

uPD168110 : The µPD168110 is a monolithic 2-channel H bridge driver that consists of a CMOS controller and a MOS output stage. It can reduce the current consumption and the voltage loss at the output stage compared with a conventional driver using bipolar transistors, thanks to employment of a MOS process. This product employs a P-channel MOSFET on the high side of the output stage, eliminating a charge pump. As a result, the circuit current consumption can be substantially reduced during operation. This product is ideal for driving the motor of a digital still camera as it can switch over between two-phase excitation driving and microstep driving, using a stepper motor. FEATURES O Two H bridge circuit.

UPD168113 : The µ PD168113 is a serial control 7-channel H-bridge driver that consists of a CMOS controller and a MOS output stage. It can reduce the current consumption and the voltage loss at the output stage compared with a conventional driver using bipolar transistors, thanks to employment of a MOS process. The µ PD168113 can drive various motor coils by controlling the serial, so that the number of signal lines necessary for controlling the motor can be decreased. The package is a 56-pin WQFN that helps reduce the mounting area and height. The µ PD168113 can be used to drive two stepping motors, or two DC motors and one coil. FEATURES • Seven H-bridge circuits employing power MOS FET • Low-voltage.

UPD168116A : The µ PD168116A is a 7-channel H-bridge driver with a micro step function supporting pulse input that consists of a CMOS control circuit and a MOS output stage. It can reduce the current consumption and the voltage loss at the output stage compared with a conventional driver using bipolar transistors, thanks to employment of a MOS process. The µ PD168116A can drive a stepping motor by inputting pulses, so that the number of signal lines necessary for controlling the motor can be decreased. The package is a 56-pin WQFN that helps reduce the mounting area and height. The µ PD168116A can be used to drive two stepping motors, or two DC motors and one coil. FEATURES • Seven H-bridge circuits emp.

UPD16813 : The µPD16813 is a monolithic dual H bridge driver circuit which uses power MOS FETs in its driver stage. By complementing the P channel and N channel of the output stage, the circuit current has been substantially inproved as compared with that of conventional charge pump drivers. The µPD16813 is therefore ideal as the driver circuit of the 2-phase excitation, bipolar-driven stepping motor for the head actuator of an FDD. FEATURES • Low ON resistance (sum of ON resistors of top and bottom transistors) RON = 2.0 Ω TYP. • Low current consumption: IDD = 100 µA MAX. • Noise reduction circuit that operates when INC is OFF. • Compact surface mount package: 16-pin plastic SOP (300 mil) PIN CONFIG.

uPD16818 : The µPD16818 is a monolithic dual H bridge driver IC which uses N-channel power MOS FETs in its output stage. By employing the power MOS FETs for the output stage, this driver circuit has a substantially improved saturation voltage and power consumption as compared with conventional driver circuits that use bipolar transistors. In addition, the drive current can be adjusted by an external resistor in power-saving mode. The µPD16818 is therefore ideal as the driver circuit of a 2-phase excitation, bipolar-driven stepping motor for the head actuator of an FDD. FEATURES • Compatible with 3V-/5V- supply voltage • Pin compatible with µPD16803 • Low ON resistance (sum of ON resistors of top and b.