BD5468GULAnalog Input Monaural Class-D Speaker Amplifier | Audio Amplifiers | 1 | Active | These monaural Class D speaker amps have ALC function, and are compatible with differential analog input, making them optimized for a wide variety of applications, from portable devices such as mobile phones and laptop computers to home appliances and healthcare equipment with built-in speech synthesis. In addition, an efficiency of 90% contributes to lower heat generation and greater energy conservation. |
| Integrated Circuits (ICs) | 1 | NRND | |
BD54FA1FP3100mA 5.4V, Fixed Output, High-Accuracy LDO Regulator | Integrated Circuits (ICs) | 1 | Active | BD54FA1FP3 is an LDO regulator with output current capability of 0.1A. The output voltage is 5.4V with ±1% accuracy. The SOT89-3K package is most suitable for heat dissipation. As protective function to prevent IC from destruction, this chip has built-in over current protection circuit to protect the device when output is shorted, and built-in thermal shutdown circuit to protect the IC during thermal over load conditions. This product can be used in wide variety of digital appliances. This regulator can use ceramic capacitor, which have smaller size and longer life than other capacitors. |
| LED Drivers | 1 | NRND | |
BD5634NUXAnalog Input Monaural Class-D Speaker Amplifier | Amplifiers | 1 | Active | BD5634NUX is a low voltage drive class-D monaural speaker amplifier that was developed for cellular telephones, mobile audio products and the others. The LC filter of the speaker output is unnecessary and only 3 external components are needed by fixed gain 12dB. Because the efficiency is high and is low consumption power with the class-D operation, it is the optimal for the application of the battery drive. Also Current consumption of 0µA when standby and fast transitions from standby to active with little pop noise make it is suitable for applications that switch repeatedly between suspended and active. |
BD5638NUXAnalog Input Monaural Class-D Speaker Amplifier | Audio Amplifiers | 1 | Active | BD5638NUX is a low voltage drive class-D monaural speaker amplifier that was developed for cellular telephones, mobile audio products and the others. The LC filter of the speaker output is unnecessary and only 3 external components are needed by fixed gain 18dB. Because the efficiency is high and is low consumption power with the class-D operation, it is the optimal for the application of the battery drive. Also Current consumption of 0µA when standby and fast transitions from standby to active with little pop noise make it is suitable for applications that switch repeatedly between suspended and active. |
| Integrated Circuits (ICs) | 2 | NRND | |
| PMIC | 1 | Obsolete | |
| Motor Drivers, Controllers | 1 | Active | BD60203EFV is 2ch H-bridge motor driver for DC brush motor. This driver can facilitate low power consumption by PWM constant current control. Various protection circuits are built in. And also a circuit for lock detection is built in, so it is possible to output an error detection signal corresponding to Wired-Or signaling motor lock status. It contributes to high reliability of the set. |
| Power Management (PMIC) | 1 | Active | BD60223FP is a bipolar low-consumption driver that driven by PWM current. Rated power supply voltage of the device is 36 V, and rated output current is 1.5 A. CLKIN driving mode is adopted for input interface, and excitation mode is corresponding to FULL STEP mode, HALF STEP mode, QUARTER STEP and 1/16 STEP mode via a built-in DAC. In the method of current decay, the FAST DECAY/SLOW DECAY ratio can set without any limitation, and all available modes can be controlled in the most appropriate way. In addition, the power supply can be driven by one single system, which simplifies the design. |
