REGULATING PULSE WIDTH MODULATOR

FEATURES • 8 to 35 volt operation • 5V reference trimmed to ±1 • 1Hz to 350KHz oscillator range • Dual 100mA source/sink outputs • Digital current limiting • Double pulse suppression • Programmable deadtime • Undervoltage lockout • Single pulse metering • Programmable

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Microsemi

美高森美

REGULATING PULSE WIDTH MODULATOR

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Voltage Mode PWM, 500Khz - 8V to 35V Operation -55°C to 125°C

The SG1526 is a high-performance monolithic pulse width modulator circuit designed for fixed-frequency switching regulators and other power control applications. Included in an 18-pin dual-in-line package are a temperature compensated voltage reference, sawtooth oscillator, error amplifier, pulse wi 8V to 35V Operation\n5V Reference Trimmed to ±1%\n1Hz to 350kHz Oscillator Range\nDual 100mA Source/Sink Outputs\nDigital Current Limiting\nDouble Pulse Suppression\nProgrammable Deadtime\nUndervoltage Lockout\nSingle Pulse Metering\nProgrammable Soft-start\nWide Current Limit Common Mode\nRange;

Microchip

微芯科技

REGULATING PULSE WIDTH MODULATOR

DESCRIPTION The SG1526B is a high-performance pulse width modulator for switching power supplies which offers improved functional and electrical characteristics over the industry-standard SG1526. A direct pin-for-pin replacement for the earlier device with all its features, it incorporates the fo

文件：209.31 Kbytes 页数：9 Pages

Microsemi

美高森美

REGULATING PULSE WIDTH MODULATOR

DESCRIPTION The SG1526B is a high-performance pulse width modulator for switching power supplies which offers improved functional and electrical characteristics over the industry-standard SG1526. A direct pin-for-pin replacement for the earlier device with all its features, it incorporates the fo

文件：209.31 Kbytes 页数：9 Pages

Microsemi

美高森美

REGULATING PULSE WIDTH MODULATOR

DESCRIPTION The SG1526B is a high-performance pulse width modulator for switching power supplies which offers improved functional and electrical characteristics over the industry-standard SG1526. A direct pin-for-pin replacement for the earlier device with all its features, it incorporates the fo

文件：209.31 Kbytes 页数：9 Pages

Microsemi

美高森美

REGULATING PULSE WIDTH MODULATOR

DESCRIPTION The SG1526B is a high-performance pulse width modulator for switching power supplies which offers improved functional and electrical characteristics over the industry-standard SG1526. A direct pin-for-pin replacement for the earlier device with all its features, it incorporates the fo

文件：209.31 Kbytes 页数：9 Pages

Microsemi

美高森美

REGULATING PULSE WIDTH MODULATOR

DESCRIPTION The SG1526B is a high-performance pulse width modulator for switching power supplies which offers improved functional and electrical characteristics over the industry-standard SG1526. A direct pin-for-pin replacement for the earlier device with all its features, it incorporates the fo

文件：209.31 Kbytes 页数：9 Pages

Microsemi

美高森美

REGULATING PULSE WIDTH MODULATOR

DESCRIPTION The SG1526B is a high-performance pulse width modulator for switching power supplies which offers improved functional and electrical characteristics over the industry-standard SG1526. A direct pin-for-pin replacement for the earlier device with all its features, it incorporates the fo

文件：209.31 Kbytes 页数：9 Pages

Microsemi

美高森美

REGULATING PULSE WIDTH MODULATOR

DESCRIPTION The SG1526B is a high-performance pulse width modulator for switching power supplies which offers improved functional and electrical characteristics over the industry-standard SG1526. A direct pin-for-pin replacement for the earlier device with all its features, it incorporates the fo

文件：209.31 Kbytes 页数：9 Pages

Microsemi

美高森美