| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
|
|
|
Texas Instruments |
Current Mode PWM Controller •1 Automatic Feedforward Compensation • Programmable Pulse-by-Pulse Current Limiting • Automatic Symmetry Correction in Push-Pull Configuration • Enhanced Load Response Characteristics • Parallel Operation Capability for Modular Power Systems • Diffe |
|
|
|
|
Texas Instruments |
DUAL NON-INVERTING POWER DRIVER 1 • 3.0A Peak Current Totem Pole Output • 5 to 35V Operation • 25ns Rise and Fall Times • 25ns Propagation Delays • Thermal Shutdown and Under-Voltage Protection • High-Speed, Power MOSFET Compatible • Efficient High Frequency Operation • Low Cross- |
|
|
|
|
Texas Instruments |
HIGH SPEED POWER DRIVER 1 • 1.5 A Source/Sink Drive • 100 nsec Delay • 40 nsec Rise Fall into 1000 pF • Inverting and Non-Inverting Inputs • Low Cross-Conduction Current Spike • Low Quiescent Current • 5 V to 40 V Operation • Thermal Shutdown Protection • Minidip and Power |
|
|
|
|
Texas Instruments |
DUAL CHANNEL POWER DRIVER 1 • Two Independent Drivers • 1.5 A Totem Pole Outputs • Inverting and Non-Inverting Inputs • 40 ns Rise and Fall Into 1000 pF • High-Speed, Power MOSFET Compatible • Low Cross-Conduction Current Spike • Analog Shutdown With Optional Latch • Low Qui |
|
|
|
|
Texas Instruments |
Brushless DC Motor Controller 1 • Drives Power MOSFETs or Power Darlingtons Directly • 50-V Open Collector High-Side Drivers • Latched Soft Start • High-Speed Current-Sense Amplifier with Ideal Diode • Pulse-by-Pulse and Average Current Sensing • Over-Voltage and Under-Voltage Pr |
|
|
|
|
Texas Instruments |
HIGH SPEED PWM CONTROLLER • Complementary Outputs • Practical Operation Switching Frequencies to 1 MHz • 50-ns Propagation Delay to Output • High Current Dual Totem Pole Outputs (1.5 A Peak) • Wide Bandwidth Error Amplifier • Fully Latched Logic With Double Pulse Suppression |
|
|
|
|
ETC |
(UC3891 - UC3894) Two Stage Power Factor Converter |
|
|
|
|
Texas Instruments |
HIGH-SPEED PWM CONTROLLER • Improved versions of the UC3823/UC3825 PWMs • Compatible with voltage-mode or current-mode control methods • Practical operation at switching frequencies to 1 MHz • 50-ns propagation delay to output • High-current dual totem pole outputs (2-A peak) |
|
|
|
|
Texas Instruments |
Current-Mode PWM Controllers • Optimized for Off-Line and DC-DC Converters • Low Start-Up Current (< 0.5 mA) • Trimmed Oscillator Discharge Current • Automatic Feedforward Compensation • Pulse-by-Pulse Current Limiting • Enhanced Load Response Characteristics • Undervoltage Lock |
|
|
|
|
Texas Instruments |
Current Mode PWM Controller •1 Automatic Feedforward Compensation • Programmable Pulse-by-Pulse Current Limiting • Automatic Symmetry Correction in Push-Pull Configuration • Enhanced Load Response Characteristics • Parallel Operation Capability for Modular Power Systems • Diffe |
|
|
|
|
Texas Instruments |
Quad Supply and Line Monitor 1 • Inputs for Monitoring up to Four Separate Supply Voltage Levels • Internal Inverter for Sensing a Negative Supply Voltage • Line/Switch Sense Input for Early Power Source Failure Warning • Programmable Under- and Over-Voltage Fault Thresholds wit |
|
|
|
|
ETC |
(UC3891 - UC3894) Two Stage Power Factor Converter |
|
|
|
|
Texas Instruments |
DUAL HIGH- SPEED FET DRIVER complete TTL compatibility at the inputs with an output stage that can swing over 30 V. This design also includes thermal shutdown protection. absolute maximum ratings over operating free-air temperature range (unless otherwise noted)†} Parameter |
|
|
|
|
Texas Instruments |
Dual Output Driver • Dual, 1.5A Totem Pole Outputs • 40nsec Rise and Fall into 1000pF • Parallel or Push-Pull Operation DESCRIPTION The UC1706 family of output drivers are made with a high-speed Schottky process to interface between low-level control functions and hig |
|
|
|
|
Texas Instruments |
Power Supply Supervisory Circuit • Includes Over-Voltage, Under-Voltage, and Current Sensing Circuits • Internal 1% Accurate Reference • Programmable Time Delays • SCR “Crowbar” Drive of 300 mA • Remote Activation Capability • Optional Over-Voltage Latch • Uncommitted Comparator Inp |
|
|
|
|
Texas Instruments |
Power Supply Supervisory Circuit • Includes Over-Voltage, Under-Voltage, and Current Sensing Circuits • Internal 1% Accurate Reference • Programmable Time Delays • SCR “Crowbar” Drive of 300 mA • Remote Activation Capability • Optional Over-Voltage Latch • Uncommitted Comparator Inp |
|
|
|
|
Texas Instruments |
Regulating Pulse Width Modulators •1 8-V to 35-V Operation • 5.1-V Reference Trimmed to 1% • 100-Hz to 500-kHz Oscillator Range • Separate Oscillator Sync Terminal • Adjustable Dead-Time Control • Internal Soft Start • Pulse-by-Pulse Shutdown • Input Undervoltage Lockout With Hystere |
|
|
|
|
Texas Instruments |
Fast LDO Linear Regulator |
|
|
|
|
Texas Instruments |
Current-Mode PWM Controllers • Optimized for Off-Line and DC-DC Converters • Low Start-Up Current (< 0.5 mA) • Trimmed Oscillator Discharge Current • Automatic Feedforward Compensation • Pulse-by-Pulse Current Limiting • Enhanced Load Response Characteristics • Undervoltage Lock |
|
|
|
|
Texas Instruments |
Current-Mode PWM Controllers • Optimized for off-line and DC-to-DC converters • Low start-up current (< 1 mA) • Automatic feedforward compensation • Pulse-by-pulse current limiting • Enhanced load-response characteristics • Undervoltage lockout with hysteresis • Double-pulse sup |
|