CS8156YTVA5G

The CS8156YTVA5G is an ultra-low input-voltage, step-down DC power converter module that can work with input voltages between 0.5V and 5.5V. It has an integrated buck switching regulator with built-in MosFETs and ceramic output capacitors and a low quiescent current of only 10µA. It provides a stable output voltage with a programmable ovdr-current protection, a low output noise and an adjustable soft-start. It is an ideal solution for portable applications that require low power consumption and a low standby current as well as low voltage systems.

The CS8156YTVA5G has two operating modes: a PWM mode and a DC/DC mode. In PWM mode it can operate from 0.5V to 5.5V input voltage range and deliver a maximum output current of 1A. In DC/DC mode it can operate from 0.5V to 4.30V input voltage range and provide an even higher output current, up to 1.5A. The DC/DC mode is useful for applications that require low power consumption, such as wearable devices or other embedded applications.

The CS8156YTVA5G has a built-in MOSFET, designed to reduce no-load and start-up losses. The embedded MOSFET also eliminates external components, resulting in a highly efficient power converter that is also cost-effective. Additionally, the chip features Thermal Shutdown, Current Limit and Short Circuit protection, and a programmable over-current protection that helps to ensure reliable operation in power-sensitive application

The CS8156YTVA5G is ideal for applications that require a stable output voltage with low power consumption and a low quiescent current. It has an extensive operating temperature range from -40°C to +125°C and allows for up to 90% efficiency. The wide input voltage range and the integrated MOSFET makes the CS8156YTVA5G an ideal power solution for embedded and portable products.