ROHM manuals, page 13
rohm BD9870FPS technical Note
The BD9870FPS is a single-channel step-down switching regulator that integrates a Pch MOSFET capable of PWM operation at 900kHz, enabling use of a smaller coil, as well as circuitry that eliminates the need for external compensation – only a diode, coil, and ceramic capacitor are required – reducing board size significantly.
ROHM BD9876EFJ handbook
ROHM BD6046GUL handbook
BD6046GUL is a charge protection IC with built-in FET negative voltage protection produced by ROHM. It can prevent negative voltage caused by USB reverse insertion without any additional components, and also has overvoltage protection, overcurrent protection, temperature protection and other functions.
ROHM BD63536FJ handbook
BD63536FJ is a high-frequency switching regulator produced by ROHM. It has a rated voltage of 3V and uses a SOP-J8 package. The regulator features a 1% reference voltage accuracy and a 4% overcurrent protection function, and has a variety of built-in protection circuits, which can be used in laser printers, multifunction printers and personal computers.
ROHM power management switch ics for pcs Digital consumer products BD6520F BD6522F Manual
BD6520F/22F is a low on-resistance N-channel MOS switch with a built-in charge pump, a switch current of 2A, support for soft-start control, a built-in discharge circuit, a undervoltage lockout circuit, a thermal shutdown circuit, and a reverse current blocking function (BD6522F only).
ROHM power management switch ics for pcs Digital consumer products BD6524HFV Manual
BD6524HFV is a low on resistance switch IC from ROHM with low input voltage (VIN ≥ 3.0V) operation and a built-in soft start circuit, making it suitable for a wide range of switch applications.
ROHM power management switch ics for pcs Digital consumer products BD6529GUL Manual
This document introduces the power management switch ICs for PCs and digital consumer products, as well as the load switch ICs for portable equipment produced by ROHM. These ICs have low on-resistance and high-side switch capabilities, suitable for various switch applications. The products feature low on-resistance, 500mA output current, soft-start function, output discharge circuit, etc. They are suitable for memory card slots in mobile phones, digital cameras, PDAs, MP3 players, PCs, etc.
ROHM BD6538G handbook
BD6538G is a single channel high side power switch IC for USB devices and memory cards, with a low ON resistance Nch power MOSFET. It integrates various safety functions such as over current detection, thermal shutdown, under voltage lock out, and soft start function for power supply port protection.
ROHM BD6934FV handbook
BD6934FV is a 1-channel half-bridge pre-driver produced by ROHM Co., Ltd., for 125kHz drive, with a built-in oscillation circuit and driving current adjustment function
ROHM BD6941FM handbook
BD6941FM is a 1.25A reversible motor driver from ROHM, which can control a DC motor in four modes (Forward, Reverse, Standby, Brake) corresponding to two control logic inputs.
rohm BD7004NUX technical Note
BD7003NUX, BD7004NUX are dual channels, 300mA low-dropout voltage regulator output at each channel. The output voltage range is from 1.2V to 3.3V by operating range from 2.5V to 5.5V. The shutdown current is near the zero current which is suitable for battery powered device.
ROHM BD80C0AFPS handbook
The BD80C0AFPS, BD90C0AFPS is a low saturation regulator with 1A output current, 8.0V/9.0V output voltage, ±1% high output voltage precision, low saturation PDMOS output, built-in over current protection circuit, built-in thermal shutdown circuit, low ESR capacitor and TO252S-3 package. Applications include audio-visual equipments, FPDs, televisions, personal computers or any other consumer device.
ROHM power management switch ics for pcs Digital consumer products BD8105FV Manual
The BD8105FV is a power management IC for automotive body control LED indicator driver. It has a 35V input voltage rating and turns the 12-channel open drain output on/off in response to 3-line serial data. Its compact size makes it optimal for small spaces.
ROHM BD8112EFV-M handbook
BD8112EFV-M is a white LED driver with the capability of withstanding high input voltage (36V MAX). This driver has 2ch constant-current drivers integrated in 1-chip, which each channel can draw up to 150mA max, so that high brightness LED driving can be realized. Furthermore, a current-mode buck-boost DC/DC controller is also integrated to achieve stable operation against voltage input and also to remove the constraint of the number of LEDs in series connection. The brightness can be controlled by either PWM or VDAC techniques.
rohm BD8119FM-M technical Note