ROHM manuals, page 10
ROHM BD6425EFV handbook
This document introduces the BD6422EFV, BD6425, and BD6423EFV series high voltage stepping motor drivers from ROHM. These products are low power consumption PWM constant current-drive drivers for bipolar stepping motors with a rated voltage of 45V and a rated output current of 1.0A and 1.5A.
ROHM BD64550EFV handbook
BD64550EFV is a 1-chip system motor driver integrating 2-channel H-bridge driver, step-down switching regulator with built-in power DMOS, series regulator and reset output.
ROHM BD6721FS Technical Note
This document introduces the BD6721FS product from ROHM, which is a single-phase full-wave fan motor driver. It includes a driver with power DMOS FET and features speed control through DC / direct PWM input, PWM soft switching, quick start, current limit, lock protection, and automatic restart. It is suitable for fan motors in general consumer equipment such as desktop PCs and projectors.
rohm BD6722FS handbook
BD6722FS is a single-phase full-bridge motor driver produced by Toshiba, which features speed control, current limiting, PWM soft switching drive and so on.
ROHM BD6380EFV Technical Note
BD6380EFV/BD6381EFV is a low power consumption bipolar step motor driver launched by ROHM. It is suitable for battery powered mobile devices. The series features low on resistance DMOS output, PWM constant current control, built-in spike noise cancellation function, low power consumption function, built-in logic input pull-down resistor, power-on reset function, thermal shutdown circuit, over current protection circuit, under voltage lockout circuit, malfunction prevention at the time of no applied power supply (Ghost Supply Prevention), electrostatic discharge: 4kV (HBM specification), adjacent pins short protection, etc.
ROHM BD6231HFP Technical Note
This document describes the features and characteristics of the BD623xxx series DC brush motor drivers produced by ROHM. These drivers are full bridge drivers for brush motor applications, with selectable one channel or two channels configuration, VREF voltage setting pin for PWM duty control, cross-conduction prevention circuit, and four protection circuits. The product is suitable for applications such as VTR, CD/DVD players, audio-visual equipment, optical disc drives, PC peripherals, and OA equipment.
ROHM BD62321HFP handbook
BD62321HFP is a full bridge driver for brush motor applications. This IC can operate at a wide range of power-supply voltages (from 6V to 32V), supporting output currents of up to 3A. MOS transistors in the output stage allow for PWM signal control. The replacement is also easy because of the pin compatible with BD623XHFP series.
ROHM BD6222HFP handbook
ROHM BD6210F handbook
This document describes H-bridge drivers for brush motor applications. Each IC can operate at a range of power supply voltages (from 3.0V to 5.5V), supporting output currents of up to 2A. MOS transistors in the output stage allow for PWM signal control, while the integrated VREF voltage control function of previous models offers direct replacement of deprecated motor driver ICs. These highly efficient H-bridge driver ICs facilitate low-power consumption design.
ROHM BA6859AFP-Y handbook
This datasheet introduces ROHM's 1ch spindle motor driver IC BA6859AFP-Y,BA6664FM,BD6671FM, including 3-phase full-wave pseudo-linear system, 180° electrifying direct PWM drive system, power saving, TSD (thermal shutdown), current limiting, Hall bias circuit, FG output, 3-phase component FG output, circuit direction detection function, reverse rotation prevention circuit, short brake pin, brake mode selection pin, DSP 3.3 V etc.
ROHM BA6901F handbook
This document describes a half-wave motor driver for fan motor. It features a built-in reverse current protection diode and several absolute maximum ratings such as supply voltage, power dissipation, operating temperature, etc. The product also has characteristics like output current, AL signal output current and voltage, FG signal output current and voltage, etc.
ROHM BA6951FS handbook
BA6950FS, BA6951FS are reversible motor drivers that can directly drive forward and reverse rotations brushes motors. Motor rotating speed can be optionally set through the control terminal, and the motor can be driven at a constant speed by the built-in current feedback amplifier.
ROHM BA6956AN Technical Note
This product is a single motor reversible motor driver that can output 1.0A. The output mode can be set to four modes: normal, reverse, stop (idling), and braking according to the logic input (2 inputs).
ROHM BA00CC0WT-V5 handbook
The BA00DD0/CC0 series is a low-saturation regulator with a maximum output current of 2A/1A. The output voltage can be arbitrarily configured using the external resistance. These series of LDO regulators are offered in a broad packaging lineup. This IC has a built-in over-current protection circuit that prevents the destruction of the IC due to output short circuits and a thermal shutdown circuit that protects the IC from thermal damage due to overloading.
ROHM BA33D15HFP handbook
The BA3258HFP, BA33D15HFP, BA33D18HFP are fixed 2-output low-saturation regulators with a voltage accuracy at both outputs of ±2%. These series incorporate both overcurrent protection and thermal shutdown (TSD) circuits in order to prevent damage due to output short-circuiting and overloading, respectively. The features include output current capacity of 1A (BA3258HFP) and 0.5A (BA33D□□ Series), the ability to use a ceramic capacitor to prevent output oscillation (BA3258HFP), high ripple rejection (BA33D□□ Series). The applications include FPDs, TVs, PCs, DSPs in DVDs and CDs.