High Speed Double-Ended PWM Controller

文件：516.74 Kbytes 頁數(shù)：20 Pages

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安森美半導(dǎo)體

High Speed Double??nded PWM Controller

文件：473.26 Kbytes 頁數(shù)：20 Pages

ONSEMI

安森美半導(dǎo)體

AC-DC Offline Switching Controllers/Regulators

文件：3.80862 Mbytes 頁數(shù)：4 Pages

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安森美半導(dǎo)體

High speed double-ended PWM controller

The MC34025 series are high speed, fixed frequency, double–ended pulse width modulator controllers optimized for high frequency operation. They are specifically designed for Off–Line and DC–to–DC converter applications offering the designer a cost effective solution with minimal external components.

恩XP

高速雙端 PWM 控制器

MC34025 系列是針對高頻操作進(jìn)行優(yōu)化的高速、固定頻率、雙端脈寬調(diào)制器控制器。此類器件專門針對離線和 DC-DC 轉(zhuǎn)換器應(yīng)用而設(shè)計，為設(shè)計人員提供了一種經(jīng)濟(jì)高效的方案，并最大限度減少了外部部件。此類集成電路具有振蕩器、溫度補(bǔ)償參考、寬帶寬誤差放大器、高速電流檢測比較器、轉(zhuǎn)向觸發(fā)器和雙高電流圖騰柱輸出，適用于驅(qū)動功率 MOSFET。同時還具有保護(hù)功能，包括輸入和參考欠電壓鎖定，每個鎖定都具有滯后、逐周期電流限制以及用于單脈沖計量的鎖存。此系列的靈活性使其能夠針對電流模式或電壓模式控制輕松配置。 ? 50 ns Propagation Delay to Outputs\n? Dual High Current Totem Pole Outputs\n? Wide Bandwidth Error Amplifier\n? Fully-Latched Logic with Double Pulse Suppression\n? Latching PWM for Cycle-By-Cycle Current Limiting\n? Soft-Start Control with Latched Overcurrent Reset\n? Input Undervoltage Lockout w;

ONSEMI

安森美半導(dǎo)體

High Speed Double??nded PWM Controller

文件：473.26 Kbytes 頁數(shù)：20 Pages

ONSEMI

安森美半導(dǎo)體

High Speed Double-Ended PWM Controller

文件：499.64 Kbytes 頁數(shù)：20 Pages

ONSEMI

安森美半導(dǎo)體

High Speed Double??nded PWM Controller

文件：473.26 Kbytes 頁數(shù)：20 Pages

ONSEMI

安森美半導(dǎo)體

High Speed Double-Ended PWM Controller

文件：516.74 Kbytes 頁數(shù)：20 Pages

ONSEMI

安森美半導(dǎo)體

High Speed Double??nded PWM Controller

文件：473.26 Kbytes 頁數(shù)：20 Pages

ONSEMI

安森美半導(dǎo)體