High-Frequency, Current-Mode PWM Controller with Accurate Programmable Oscillator

General Description The MAX5068 is a high-frequency, current-mode, pulse-width modulation (PWM) controller that integrates all the building blocks necessary for implementing ACDC or DC-DC fixed-frequency power supplies. Isolated or nonisolated power supplies are easily constructed using either pr

文件：312.89 Kbytes 頁(yè)數(shù)：20 Pages

MAXIM

美信

高頻、電流模式PWM控制器，帶有高精度可編程振蕩器

MAX5068為高頻、電流模式、脈寬調(diào)制(PWM)控制器，集成了實(shí)現(xiàn)AC-DC或DC-DC固定開(kāi)關(guān)頻率電源所需的所有模塊。通過(guò)初級(jí)或次級(jí)調(diào)節(jié)，可以輕松地構(gòu)建隔離或非隔離型的電源。帶有前沿消隱的電流模式控制簡(jiǎn)化了控制回路的設(shè)計(jì)，且可編程內(nèi)置斜坡補(bǔ)償電路在占空比超過(guò)50%時(shí)，使電流回路保持穩(wěn)定。MAX5068A/B最大占空比限制在50%，適合于單端正激轉(zhuǎn)換器。MAX5068C/D/E/F允許75%的最大占空比。MAX5068內(nèi)置精確的外部可編程振蕩器，從而簡(jiǎn)化了系統(tǒng)設(shè)計(jì)。\n 輸入欠壓鎖定(UVLO)設(shè)定輸入電源啟動(dòng)電壓，保證電壓不足時(shí)嚴(yán)格工作。\n 單個(gè)外部電阻設(shè)置振蕩器 \n? 電阻可編程的±4.5%精確開(kāi)關(guān)頻率： \n? 12.5kHz至625kHz (MAX5068C/D/E/F)\n? 10.8V至24V輸入直接驅(qū)動(dòng)(MAX5068B/E/F) \n? 可編程的“死區(qū)時(shí)間”和斜坡補(bǔ)償 \n? 可編程的UVLO滯回(MAX5068A/B/D/F) \n? -40°C至+125°C汽車級(jí)溫度范圍 \n? 16引腳熱增強(qiáng)型TSSOP-EP封裝;

ADI

亞德諾

High-Frequency, Current-Mode PWM Controller with Accurate Programmable Oscillator

General Description The MAX5068 is a high-frequency, current-mode, pulse-width modulation (PWM) controller that integrates all the building blocks necessary for implementing ACDC or DC-DC fixed-frequency power supplies. Isolated or nonisolated power supplies are easily constructed using either pr

文件：312.89 Kbytes 頁(yè)數(shù)：20 Pages

MAXIM

美信

High-Frequency, Current-Mode PWM Controller with Accurate Programmable Oscillator

General Description The MAX5068 is a high-frequency, current-mode, pulse-width modulation (PWM) controller that integrates all the building blocks necessary for implementing ACDC or DC-DC fixed-frequency power supplies. Isolated or nonisolated power supplies are easily constructed using either pr

文件：312.89 Kbytes 頁(yè)數(shù)：20 Pages

MAXIM

美信

High-Frequency, Current-Mode PWM Controller with Accurate Programmable Oscillator

General Description The MAX5068 is a high-frequency, current-mode, pulse-width modulation (PWM) controller that integrates all the building blocks necessary for implementing ACDC or DC-DC fixed-frequency power supplies. Isolated or nonisolated power supplies are easily constructed using either pr

文件：312.89 Kbytes 頁(yè)數(shù)：20 Pages

MAXIM

美信

High-Frequency, Current-Mode PWM Controller with Accurate Programmable Oscillator

General Description The MAX5068 is a high-frequency, current-mode, pulse-width modulation (PWM) controller that integrates all the building blocks necessary for implementing ACDC or DC-DC fixed-frequency power supplies. Isolated or nonisolated power supplies are easily constructed using either pr

文件：312.89 Kbytes 頁(yè)數(shù)：20 Pages

MAXIM

美信

High-Frequency, Current-Mode PWM Controller with Accurate Programmable Oscillator

General Description The MAX5068 is a high-frequency, current-mode, pulse-width modulation (PWM) controller that integrates all the building blocks necessary for implementing ACDC or DC-DC fixed-frequency power supplies. Isolated or nonisolated power supplies are easily constructed using either pr

文件：312.89 Kbytes 頁(yè)數(shù)：20 Pages

MAXIM

美信

High-Frequency, Current-Mode PWM Controller with Accurate Programmable Oscillator

General Description The MAX5068 is a high-frequency, current-mode, pulse-width modulation (PWM) controller that integrates all the building blocks necessary for implementing ACDC or DC-DC fixed-frequency power supplies. Isolated or nonisolated power supplies are easily constructed using either pr

文件：312.89 Kbytes 頁(yè)數(shù)：20 Pages

MAXIM

美信

Package：16-TSSOP（0.173"，4.40mm 寬）裸露焊盤；包裝：卷帶（TR） 類別：集成電路（IC） AC DC 轉(zhuǎn)換器，離線開(kāi)關(guān) 描述：IC OFFLINE SW MULT TOP 16TSSOP

AD

亞德諾

Package：16-TSSOP（0.173"，4.40mm 寬）裸露焊盤；包裝：管件 類別：集成電路（IC） AC DC 轉(zhuǎn)換器，離線開(kāi)關(guān) 描述：IC OFFLINE SW MULT TOP 16TSSOP

AD

亞德諾