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| Part Number | SG3525A |
| Distributor | Stock | Price | Buy |
|---|
| Part Number | SG3525A |
| Manufacturer | Motorola Inc |
| Title | PULSE WIDTH MODULATOR |
| Description | Order this document by SG3525A/D Pulse Width Modulator Control Circuits The SG3525A, SG3527A pulse width modulator control circuits offer improved performance and lower external parts count when implemented for controlling all types of switching power supplies. The on–chip +5.1 V reference is trimm. |
| Features |
NOR logic resulting in a low output for an off –state while the SG3527A utilized OR logic which gives a high output when off. • 8.0 V to 35 V Operation SG3525A SG3527A PULSE WIDTH MODULATOR CONTROL CIRCUITS SEMICONDUCTOR TECHNICAL DATA 16 1 N SUFFIX PLASTIC PACKAGE CASE 648 • • • • • • • • 5.1 V ± 1.0% Trimmed Reference 100 Hz to 400 kHz Oscillator Range Separate Oscillator Sync Pin Adjustable. |
| Part Number | SG3525A |
| Manufacturer | Microsemi |
| Title | Regulating Pulse Width Modulator |
| Description | The SG1525A/1527A series of pulse width modulator integrated circuits are designed to offer improved performance and lower external parts count when used to implement all types of switching power supplies. The on-chip +5.1 V reference is trimmed to ±1% initial accuracy and the input common-mode rang. |
| Features | built-in soft-start circuitry with only a timing capacitor required externally. A Shutdown pin controls both the soft-start circuitry and the output stages, providing instantaneous turn-off with soft-start recycle fo. |
| Part Number | SG3525A |
| Manufacturer | Linear Technology |
| Title | Regulating Pulse Width Modulators |
| Description | . |
| Features | . |
| Part Number | SG3525A |
| Manufacturer | LINFINITY |
| Title | REGULATING PULSE WIDTH MODULATOR |
| Description | The SG1525A/1527A series of pulse width modulator integrated circuits are designed to offer improved performance and lower external parts count when used to implement all types of switching power supplies. The on-chip +5.1 volt reference is trimmed to ±1% initial accuracy and the input common-mode r. |
| Features |
NOR logic, giving a LOW output for an OFF state. The SG1527A utilizes OR logic which results in a HIGH output level when OFF.
FEATURES
• 8V to 35V operation • 5.1V reference trimmed to ±1% • 100Hz to 500KHz oscillator range • Separate oscillator sync terminal • Adjustable deadtime control • Internal soft-start • Input undervoltage lockout • Latching P.W.M. to prevent multiple pulses • Dual source. |
| Part Number | SG3525A |
| Manufacturer | STMicroelectronics |
| Title | REGULATING PULSE WIDTH MODULATORS |
| Description | The SG3525Aseries of pulse width modulator integrated circuits are designed to offer improved performance and lowered external parts count when used in designing all types of switching power supplies. The on-chip + 5.1 V reference is trimmed to ± 1 % and the input common-mode range of the error ampl. |
| Features | NOR logic, giving a LOW output for an OFF state. PIN CONNECTIONS AND ORDERING NUMBERS (top view) Type SG2525A SG3525A Plastic DIP SG2525AN SG3525AN SO16 SG2525AP SG3525AP June 2000 1/12 SG2525A-SG3525A ABSOLUTE MAXIMUM RATINGS Symbol Vi VC IOSC Io IR IT Ptot Tj Tstg Top Parameter Supply Voltage Collector Supply Voltage Oscillator Charging Current Output Current, Source or Sink Reference . |
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