CXSD62253 Requiring a minimum number of external components, the regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator. The PWM control circuit is able to adjust the duty ratio linearly from 0 to 100%,...

CXSD62252 is a 150 KHz fixed frequency PWM buck (step-down) DC/DC converter, capable of driving a 3A load with high efficiency, low ripple and excellent line and load regulation,...

CXSD62555 The PWM control circuit is able to adjust the duty ratio linearly from 0 to 100%. An enable function, an over current protection function is built inside. When second current limit function happens, the operation frequency will be reduced from 150KHz to 50KHz.,...

CXSD62556 Requiring a minimum number of external components, the regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator. The PWM control circuit is able to adjust the duty ratio linearly from 0 to 100%,...

CXSD6257 The PWM control circuit is able to adjust the duty ratio linearly from 0 to
100%. An enable function, an over current protection function is built inside.
When short protection function happens, the operation frequency will be
reduced from 300KHz to 60KHz,...

CXSD6258 该调节器需要最少数量的外部元件，使用简单，包括内部频率补偿和固定频率振荡器。该PWM控制电路能够将占空比从0%线性调整到100%一个使能功能，一个过电流保护功能内置当短路保护功能发生时，工作频率由300kHz降低到60kHz,...

CXSD6253 Requiring a minimum number of external components, the regulator is simple to use and include internal frequency compensation and a fixed-frequency oscillator,...

CXSD6242 The internal generated 0.6V precision feedback reference voltage is designed for low output voltage. Low RDS(ON) synchronous switch dramatically reduces conduction loss. To extend battery life for portable application, 100% duty cycle is supported for low-dropout operation. Shutdown mode al,...

CXSD6243 To extend battery life for portable application, 100% duty cycle is supported for low-dropout operation. Shutdown mode also helps saving the current consumption,...

CXSD6244 The internal generated 0.6V precision feedback reference voltage is designed for low output voltage. Low RDS(ON) synchronous switch dramatically reduces conduction loss. To extend battery life for portable application, 100% duty cycle is supported for low-dropout operation,...

CXSD6245 The internal generated 0.6V precision feedback reference voltage is designed for low output voltage. Low RDS(ON) synchronous switch dramatically reduces conduction loss. To extend battery life for portable application, 100% duty cycle is supported for low-dropout operation,...

CXSD6246 is a high efficiency current mode dual synchronous buck PWM DC-DC regulator. The internal generated 0.6V precision feedback reference voltage is designed for low output voltage.,...

CXSD6247 is a high efficiency current mode dual synchronous buck PWM DC-DC regulator. The internal generated 0.6V precision feedback reference voltage is designed for low output voltage. Low RDS(ON) synchronous switch dramatically reduces conduction loss. To extend battery life for portable applicat,...

CXSD6248 a high efficiency current mode synchronous buck PWM DC-DC regulator. The internal generated 0.6V precision feedback reference voltage is designed for low output voltage. Low RDS (ON) synchronous switch dramatically reduces conduction loss. To extend battery life for portable application, 10,...

CXSD6249 is a high efficiency current mode synchronous buck PWM DC-DC regulator. The internal generated 0.8V precision feedback reference voltage is designed for low output voltage. Low RDS (ON) synchronous switch dramatically reduces conduction loss. To extend battery life for portable application,,...

CXSD6250 is a high efficiency current mode synchronous buck PWM DC-DC regulator. The internal generated 0.8V precision feedback reference voltage is designed for low output voltage. Low RDS (ON) synchronous switch dramatically reduces conduction loss,...

CXSD6251 Current mode operation provides fast transient response and eases loop stabilization. The device includes cycle-by-cycle current limiting and thermal shutdown protection. The regulator only consumes 1μA supply current in shutdown mode.,...

CXSD61064A内置 固定频率振荡器与频率补偿电路，简化了电 路设计。 PWM控制环路可以调节占空比从0~100% 之间线性变化。内置输出过电流保护功能， 当输出短路时，开关频率从150KHz降至 45KHz。内部补偿模块可以减少外围元器件 数量。,...

CXSD61065是一款高效、高压降压型DC-DC转换器，固定150KHz开关频率，可 提供最高2.1A输出电流能力，低纹波，出色的线性调整率与负载调整率。CXSD61065内置固定频率振荡器与频率补偿电路，简化了电路设计。 PWM 控制环路可以调节占空比从 0~100%之间线性变化,...

CXSD62607 is a high frequency, synchronous, rectified, step-down, switch-mode converter with internal powerMOSFETs. It offers a very compact solution to achieve a 4A peak output current over a wide input supply range, with excellent load and line regulation.,...

CXSD62608 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,...

CXSD62613集成PFM控制器及200V高雪崩能力智能功率MOSFET，用于外围元器件极精简的小功率非隔离开关电源,固定输出电压。CXSD62613内置200V高压启动模块，实现系统快速启动、超低待机功能、静态电流2mA。该芯片提供了完整智能化保护功能,包括过载保护，欠压保护，过温保护,...

CXSD6240 a high efficiency current mode synchronous buck PWM DC-DC regulator. The internal generated 0.6V precision feedback reference voltage is designed for low output voltage. Low RDS (ON) synchronous switch dramatically reduces conduction loss. ,...

CXSD6241 The internal generated 0.6V precision feedback reference voltage is designed for low output voltage. Low RDS(ON) synchronous switch dramatically reduces conduction loss,...

CXSD61064内置固定频率振荡器与频率补偿电路，简化了电 路设计。 PWM控制环路可以调节占空比从0~100% 之间线性变化。内置输出过电流保护功能， 当输出短路时，开关频率从150KHz降至 45KHz。内部补偿模块可以减少外围元器件 数量。,...