| No. | Partie # | Fabricant | Description | Fiche Technique |
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Texas Instruments |
Low-Power Current-Mode Push-Pull PWM •1 Dual-Output Drive Stages in Push-Pull Configuration • Current-Sense Discharge Transistor to Improve Dynamic Response • 130-μA Typical Starting Current • 1-mA Typical Run Current • Operation to 1 MHz • Internal Soft Start • On-Chip Error Amplifier |
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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 |
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Texas Instruments |
Low-Power BiCMOS Current-Mode PWM Controllers •1 100-μA Typical Starting Supply Current • 500-μA Typical Operating Supply Current • Operation up to 1 MHz • Internal Soft Start • Internal Fault Soft Start • Internal Leading-Edge Blanking of the Current Sense Signal • 1-A Totem-Pole Output • 70-ns |
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Texas Instruments |
Low-Power BiCMOS Current-Mode PWM Controllers •1 100-μA Typical Starting Supply Current • 500-μA Typical Operating Supply Current • Operation up to 1 MHz • Internal Soft Start • Internal Fault Soft Start • Internal Leading-Edge Blanking of the Current Sense Signal • 1-A Totem-Pole Output • 70-ns |
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Texas Instruments |
8-Pin Current Mode Push-Pull PWM Controllers D Programmable Slope Compensation D Internal Soft-Start on the UCC38083/4 D Cycle-by-Cycle Current Limiting D Low Start-Up Current of 120 µA and 1.5 mA Typical Run Current D Single External Component Oscillator Programmable from 50 kHz to 1 MHz D Hig |
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Texas Instruments |
RF-Sampling DAC •1 14-Bit Resolution • Maximum DAC Sample Rate: – 9.0 GSPS (DAC38RF86, DAC38RF96) – 6.2 GSPS (DAC38RF87, DAC38RF97) • Key Specifications: – RF Full-Scale Output Power at 2.1 GHz:0 dBm – Spectral Performance, DAC38RF87/97 – fDAC = 5898.24 MSPS, fOUT = |
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Texas Instruments |
8-Pin Current Mode Push-Pull PWM Controllers D Programmable Slope Compensation D Internal Soft-Start on the UCC38083/4 D Cycle-by-Cycle Current Limiting D Low Start-Up Current of 120 µA and 1.5 mA Typical Run Current D Single External Component Oscillator Programmable from 50 kHz to 1 MHz D Hig |
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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 |
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Texas Instruments |
RF-Sampling DAC •1 14-Bit Resolution, 9-GSPS DAC with Multimode Operation – 16-Bit, Dual-Channel Data Mode – Max Input Rate: 2.5-GSPS – Wideband Digital Up-converter – Interpolation: 1,2,4,6,8,10,12,16,18,20,24x – 12-Bit, Dual-Channel Data Mode – Max Input Rate: 3.3 |
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Texas Instruments |
BiCMOS Low-Power Current-Mode PWM Controller • Enhanced replacement for UCx84x and UCx84xA family with pin-to-pin compatibility • Operating frequency: 1MHz Maximum • 50μA Startup Current, 100μA Maximum • Low operating current: 2.3mA (at fOSC = 52kHz) • Fast, cycle-by-cycle overcurrent limiting: |
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ETC |
(UC3891 - UC3894) Two Stage Power Factor Converter |
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ETCTI |
Universal Serial Bus Power Controller |
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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) |
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Texas Instruments |
Transition Mode PFC Controller •1 Transition Mode PFC Controller for Low Implementation Cost • Industry Pin Compatibility With Improved Feature Set • Improved Transient Response With Slew-Rate Comparator • Zero Power Detect to Prevent Overvoltage Protection (OVP) During Light Load |
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Texas Instruments |
Low-Power BiCMOS Current-Mode PWM Controllers •1 100-μA Typical Starting Supply Current • 500-μA Typical Operating Supply Current • Operation up to 1 MHz • Internal Soft Start • Internal Fault Soft Start • Internal Leading-Edge Blanking of the Current Sense Signal • 1-A Totem-Pole Output • 70-ns |
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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 |
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Texas Instruments |
RF-Sampling DAC •1 14-Bit Resolution, 9-GSPS DAC with Multimode Operation – 16-Bit, Dual-Channel Data Mode – Max Input Rate: 2.5-GSPS – Wideband Digital Up-converter – Interpolation: 1,2,4,6,8,10,12,16,18,20,24x – 12-Bit, Dual-Channel Data Mode – Max Input Rate: 3.3 |
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Texas Instruments |
RF-Sampling DAC •1 14-Bit Resolution • Maximum DAC Sample Rate: 9 GSPS • Key Specifications: – RF Full-Scale Output Power at 2.1 GHz: – DAC38RF80/90/84: 0 dBm – DAC38RF83/93/85: 3 dBm (with 2:1 balun) – Spectral Performance(on-chip PLL, DIFF): – fDAC = 5898.24 MSPS, |
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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 |
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Texas Instruments |
BiCMOS Low-Power Current-Mode PWM Controller • Enhanced replacement for UCx84x and UCx84xA family with pin-to-pin compatibility • Operating frequency: 1MHz Maximum • 50μA Startup Current, 100μA Maximum • Low operating current: 2.3mA (at fOSC = 52kHz) • Fast, cycle-by-cycle overcurrent limiting: |
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