Portable, VID Programmed Single Phase Power Supply Controller

Description The SC453 IC is a single chip high-performance Hysteretic PWM controller. With its integrated SmartDriver™, it pow ers advanced graphics and core processors. It provides sleep mode and boot voltage support. Automatic power save is present to prevent negative current flow in the l

文件：315.71 Kbytes 页数：23 Pages

SEMTECH

先之科

Portable, VID Programmed Single Phase Power Supply Controller

文件：343.17 Kbytes 页数：26 Pages

SEMTECH

先之科

30V, 300mA Output Micropower Step-Down Switching Regulator

Description The SC453 IC is a single chip high-performance Hysteretic PWM controller. With its integrated SmartDriver™, it pow ers advanced graphics and core processors. It provides sleep mode and boot voltage support. Automatic power save is present to prevent negative current flow in the l

文件：1.1142 Mbytes 页数：23 Pages

SEMTECH

先之科

30V, 300mA Output Micropower Step-Down Switching Regulator

Description The SC453 IC is a single chip high-performance Hysteretic PWM controller. With its integrated SmartDriver™, it pow ers advanced graphics and core processors. It provides sleep mode and boot voltage support. Automatic power save is present to prevent negative current flow in the l

文件：1.1142 Mbytes 页数：23 Pages

SEMTECH

先之科

30V, 300mA Output Micropower Step-Down Switching Regulator

Description The SC453 IC is a single chip high-performance Hysteretic PWM controller. With its integrated SmartDriver™, it pow ers advanced graphics and core processors. It provides sleep mode and boot voltage support. Automatic power save is present to prevent negative current flow in the l

文件：1.1142 Mbytes 页数：23 Pages

SEMTECH

先之科

High Effi ciency Boost Converter for up to 10 LEDs

Description The SC4538 is designed to regulate current for a series string of white LEDs in LCD backlighting applications where small size and high efficiency are priorities. This device integrates an 800kHz current-mode PWM boost converter and a 30mA programmable low dropout current sink regulat

文件：235.72 Kbytes 页数：14 Pages

SEMTECH

先之科

High Effi ciency Boost Converter for up to 10 LEDs

Description The SC4538 is designed to regulate current for a series string of white LEDs in LCD backlighting applications where small size and high efficiency are priorities. This device integrates an 800kHz current-mode PWM boost converter and a 30mA programmable low dropout current sink regulat

文件：235.72 Kbytes 页数：14 Pages

SEMTECH

先之科

High Effi ciency Boost Converter for up to 10 LEDs

Description The SC4538 is designed to regulate current for a series string of white LEDs in LCD backlighting applications where small size and high efficiency are priorities. This device integrates an 800kHz current-mode PWM boost converter and a 30mA programmable low dropout current sink regulat

文件：235.72 Kbytes 页数：14 Pages

SEMTECH

先之科

High Effi ciency Boost Converter for up to 6 LEDS

Description The SC4539 is designed to regulate current for a series string of white LEDs in LCD backlighting applications where small size and high efficiency are priorities. This device integrates an 800kHz current-mode PWM boost converter and a 30mA programmable low dropout current sink regulat

文件：245.24 Kbytes 页数：14 Pages

SEMTECH

先之科

High Effi ciency Boost Converter for up to 6 LEDS

Description The SC4539 is designed to regulate current for a series string of white LEDs in LCD backlighting applications where small size and high efficiency are priorities. This device integrates an 800kHz current-mode PWM boost converter and a 30mA programmable low dropout current sink regulat

文件：245.24 Kbytes 页数：14 Pages

SEMTECH

先之科