High-Frequency, High-Power, Low-Noise, Step-Up DC-DC Converter

General Description The MAX1708 sets a new standard of space savings for high-power, step-up DC-DC conversion. It delivers up to 10W at a fixed (3.3V or 5V) or adjustable (2.5V to 5.5V) output, using an on-chip power MOSFET from a +0.7V to +5V supply. Features ? On-Chip 5A Power MOSFET ? 5V, 2

文件：332.95 Kbytes 頁數(shù)：13 Pages

MAXIM

美信

High-Frequency, High-Power, Low-Noise, Step-Up DC-DC Converter

文件：350.8 Kbytes 頁數(shù)：14 Pages

MAXIM

美信

高頻、大功率、低噪聲、升壓型DC-DC轉(zhuǎn)換器

MAX1708為大功率、升壓型DC-DC轉(zhuǎn)換器建立了一種新的、節(jié)省空間的標準。它利用內(nèi)部功率MOSFET，能夠?qū)?.7V至5V電源電壓轉(zhuǎn)換為一個固定的輸出電壓(3.3V或5V)或可調(diào)節(jié)的輸出電壓(2.5V至5.5V)，輸出功率高達10W。\n\n 固定頻率PWM工作模式確保開關(guān)噪聲頻譜限制在600kHz基頻及其諧波范圍內(nèi)，允許通過簡單的后置濾波器降低噪聲。外部時鐘同步功能可進一步限制噪聲頻譜。靜態(tài)功耗低于1mW、可有效延長電池供電系統(tǒng)的工作時間。\n\n 兩個控制輸入端(ONA、/ONB)允許通過一個簡單的單穩(wěn)態(tài)按鈕開關(guān)進行通、斷控制，也可采用傳統(tǒng)的通/斷邏輯控制。MAX1 ? 內(nèi)置5A功率MOSFET \n? 3.3V輸入時可提供5V、2A輸出\n? 固定的3.3V或5V輸出或可調(diào)節(jié)輸出(2.5V至5.5V) \n? 輸入電壓范圍可低至0.7V\n? 低功耗\n? 1mW靜態(tài)功率\n? 關(guān)斷模式下1μA電流\n\n\n? 低噪聲、恒定工作頻率(600Hz)\n? 可同步的開關(guān)頻率(350kHz至1000kHz)\n? 小尺寸QSOP封裝;

ADI

亞德諾

AMD 2-/3-Output Mobile Serial VID Controller

General Description The MAX17080 is a triple-output, step-down, fixed frequency controller for AMD’s serial VID interface (SVI) CPU and northbridge (NB) core supplies. The MAX17080 consists of two high-current SMPSs for the CPU cores and one 3A internal switch SMPS for the NB core. The two CPU co

文件：983.58 Kbytes 頁數(shù)：48 Pages

MAXIM

美信

AMD 2-/3-Output Mobile Serial VID Controller

General Description The MAX17080 is a triple-output, step-down, fixed frequency controller for AMD’s serial VID interface (SVI) CPU and northbridge (NB) core supplies. The MAX17080 consists of two high-current SMPSs for the CPU cores and one 3A internal switch SMPS for the NB core. The two CPU co

文件：983.58 Kbytes 頁數(shù)：48 Pages

MAXIM

美信

Dual-Phase, Quick-PWM Controllers for IMVP-6/IMVP-6.5 CPU Core Power Supplies

General Description The MAX17021/MAX17082/MAX17482 are 2/1-phase interleaved Quick-PWM? step-down VID power-supply controllers for notebook CPUs. True out-of-phase operation reduces input ripple current requirements and output- voltage ripple, while easing component selection and layout difficult

文件：884.29 Kbytes 頁數(shù)：48 Pages

MAXIM

美信

Dual-Phase, Quick-PWM Controllers for IMVP-6/IMVP-6.5 CPU Core Power Supplies

General Description The MAX17021/MAX17082/MAX17482 are 2/1-phase interleaved Quick-PWM? step-down VID power-supply controllers for notebook CPUs. True out-of-phase operation reduces input ripple current requirements and output- voltage ripple, while easing component selection and layout difficult

文件：884.29 Kbytes 頁數(shù)：48 Pages

MAXIM

美信

Low-Voltage, Internal Switch, Step-Down Regulator

General Description The MAX17083 is a fixed-frequency, current-mode, step-down regulator optimized for low-voltage, low power applications. This regulator features dual internal n-channel MOSFET power switches for high efficiency and reduced component count. External Schottky diodes are not requi

文件：392.65 Kbytes 頁數(shù)：15 Pages

MAXIM

美信

Low-Voltage, Internal Switch, Step-Down Regulator

General Description The MAX17083 is a fixed-frequency, current-mode, step-down regulator optimized for low-voltage, low power applications. This regulator features dual internal n-channel MOSFET power switches for high efficiency and reduced component count. External Schottky diodes are not requi

文件：392.65 Kbytes 頁數(shù)：15 Pages

MAXIM

美信

Integrated Charger, Dual Main Step-Down Controllers, and Dual LDO Regulators

General Description The MAX17085B is an all-in-one notebook power solution integrating a multichemistry battery charger, dual fixed output Quick-PWMK step-down controllers, and dual keep-alive linear regulators: Features ● All-in-One Charger Plus Dual Main Step-Down Controllers ● 5V/100mA and

文件：3.75502 Mbytes 頁數(shù)：37 Pages

MAXIM

美信