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The UC1526 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 width modulator, pulse metering and setting logic, and two low.
• 8 To 35V Operation
• 5V Reference Trimmed To ±1%
• 1Hz To 400kHz Oscillator Range
• Dual 100mA Source/Sink Outputs
• Digital Current Limiting
• Double Pulse Suppression
• Programmable Deadtime
• Under-Voltage Lockout
• Single Pulse Metering
• Programmable Soft-Start
• Wide Current Limit Common Mode Range
• TTL/CMOS Compatible Logic Ports
• Symmetry Correction Capability
• Guaranteed 6 Unit Synchronization
DESCRIPTION
The UC1526 is a high performance monolithic pulse width modulator circuit designed for fixed-frequency switching regulators and other power control applications. Included in an.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | UC1524 |
Texas Instruments |
ADVANCED REGULATING PULSE WIDTH MODULATORS |
|
| 2 | UC1524A |
Unitrode |
ADVANCED REGULATING PULSE WIDTH MODULATORS |
|
| 3 | UC1525A |
Texas Instruments |
Regulating Pulse Width Modulators |
|
| 4 | UC1525B |
Unitrode |
Regulating Pulse Width Modulators |
|
| 5 | UC1525B-SP |
Texas Instruments |
RAD-TOLERANT CLASS-V REGULATING PULSE WIDTH MODULATOR |
|
| 6 | UC1526A |
Unitrode |
Regulating Pulse Width Modulator |
|
| 7 | UC1527A |
Texas Instruments |
Regulating Pulse Width Modulators |
|
| 8 | UC1527B |
Unitrode |
Regulating Pulse Width Modulators |
|
| 9 | UC1543 |
Texas Instruments |
Power Supply Supervisory Circuit |
|
| 10 | UC1544 |
Texas Instruments |
Power Supply Supervisory Circuit |
|
| 11 | UC1572 |
Unitrode |
Negative Output Flyback Pulse Width Modulator |
|
| 12 | UC1573 |
Unitrode |
Buck Pulse Width Modulator Stepdown Voltage Regulator |
|