SSP9492
SSP9492 is a monolithically integrated switched-off step-down constant-voltage driver with programmable output current, which can operate over a wide input voltage range and has excellent load and linearity regulation. Safety protection mechanisms of SSP9492 include peak current limiting per cycle, soft-start, over-voltage protection, temperature protection and short circuit protection, etc. It is very suitable for wide voltage input buck use. The unique soft-switching ZVS technology combined with the super junction medium-voltage MOSFET enables efficiency up to 93%. It supports typical circuit applications such as input 48V output 12V/2.5A, input 19V output 5V/4A, input 85V output 12V/2A, input 12V output 5V/3A.
SSP9323
SSP9323 is a high frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. It offers a very compact solution to provide a 3A continuous output current over a wide input supply range, with excellent load and line regulation. COT PSM control operation provides very fast transient response and easy loop design as well as very tight output regulation. The RY9320 requires a minimal number of readily available, external components and is available in a space saving ESOP-8 package.
SSP9322
SSP9322 is a high frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. It offers a very compact solution to provide a 2A continuous output current over a wide input supply range, with excellent load and line regulation. COT PSM control operation provides very fast transient response and easy loop design as well as very tight output regulation. The RY9320 requires a minimal number of readily available, external components and is available in a space saving SOT23-6 package.
SSP9302
The SSP9302 is a compact 5V Buck Converter which can deliver 1A output current.
SSP9302 employs a proprietary control loop to achieve a fast transient load response. It keeps high converting efficiency in both light load and heavy load. SSP9302 is equipped with all kinds of protection, such as input over voltage protection, output short circuit protection, over current protection and over temperature protection.
SSP9302 is consists of internal power tree generator, bandgap voltage reference module, under-Voltagelockout (UVLO) module, error amplifier, protection circuitry, driver block, current sensing block and two power MOSFETs.
SSP9302 is housed in a SOT23-5 package.
SSP9301
The SSP9301 is a compact 5V Buck Converter which can deliver 1A output current.
SSP9301 employs a proprietary control loop to achieve a fast transient load response. It keeps high converting efficiency in both light load and heavy load. SSP9301 is equipped with all kinds of protection, such as input over voltage protection, output short circuit protection, over current protection and over temperature protection.
SSP9301 is consists of internal power tree generator, bandgap voltage reference module, under-Voltagelockout (UVLO) module, error amplifier, protection circuitry, driver block, current sensing block and two power MOSFETs.
SSP9301 is housed in a SOT23-5 package.
SSP9312
The SSP9312 is a high frequency, synchronous, rectified,step-down, switch-mode converter with internal power MOSFETs. It offers a very compact solution to achieve a 2A continuous output current over a wide input supply range, with excellent load and line regulation.The SSP9312 requires a minimal number of readily available, external components and is available in a space saving SOT23-6 package.
SSP9810
The SSP9810 is a high frequency, synchronous, rectified, step-down, switch-mode converter with internal power MOSFETs. It offers a very compact solution to achieve a 1.2A continuous output current over a wide input supply range, with excellent load and line regulation.The SSP9810 requires a minimal number of readily available, external components and is available in a space saving SOT23-6 package.
SSP9481
The SSP9481 is a monolithic, step-down, switch-mode converter with a built-in power MOSFET. Current-mode operation provides a fast transient response and eases loop stabilization.
The wide input Voltage range (4.5V to 80V) provides high efficiency output of 1A current. Low shutdown mode quiescent current of 0.1μA is suitable for battery-powered applications.
Fail-state protection includes cycle-by-cycle current-limiting protection and thermal shutdown protection.
SSP9480
The SSP9480 is a monolithic, step-down, switch-mode converter with a built-in power MOSFET. Current-mode operation provides a fast transient response and eases loop stabilization.
The wide input Voltage range (4.5V to 80V) provides high efficiency output of 1.2A current. Low shutdown mode quiescent current of 0.1μA is suitable for battery-powered applications.
Fail-state protection includes cycle-by-cycle current-limiting protection and thermal shutdown protection.
SSP9461
The SSP9461 is a monolithic, step-down, switch-mode converter with a built-in power MOSFET. Current-mode operation provides a fast transient response and eases loop stabilization.
The wide input range(4.5V to 60V) provides high efficiency output of 1.2A current. Low shutdown mode quiescent current of 0.1μA is suitable for battery-powered applications.
Fault state protection includes Cycle by Cycle OCP and thermal shutdown protection.
