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2450pcs Texas Instruments TI UCC3813DTR-3 ICs, DC 2009+, SOP8, PWM $0.4/pc
SKU
601-0456 N9-1C WP
$980.00
In stock
Only 1 left
601-0456 N9-2C WP
2450pcs Texas Instruments TI UCC3813DTR-3 ICs, DC 2009+, SOP8, PWM $0.4/pc is available to buy in increments of 1
Categories: Default Category, Automation,Control, Industy & Technologies
Approximately 2500 units,
Texas Instruments TI UCC3813DTR-3,
Date code 2009+, SOP8,
Economy low power BICMOS 1MHz current mode PWM with 4.1V/3.6V UVLO, 100% duty cycle, 0°C to 70°C
Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Texas Instruments TI UCC3813DTR-3,
Date code 2009+, SOP8,
Economy low power BICMOS 1MHz current mode PWM with 4.1V/3.6V UVLO, 100% duty cycle, 0°C to 70°C
Boost, Flyback, Forward Converter Regulator Positive Output Step-Up, Step-Up/Step-Down DC-DC Controller IC 8-SOIC
Features for the UCC3813-3
- 100µA typical starting supply current
- 500µA typical operating supply current
- Operation to 1MHz
- Internal soft start
- Internal fault soft start
- Internal leading-edge blanking of the current-sense signal
- 1A totem-pole output
- 70ns typical response from current-sense to gate-drive output
- 1.5% tolerance voltage reference
- Same pinout as the UCC3802 device, UC3842 device, and UC3842A device families
Description for the UCC3813-3
The UCC3813-x device family of high-speed, low-power integrated circuits contains all of the control and drive components required for off-line and DC-to-DC fixed-frequency current-mode switching power supplies with minimal parts count.
These devices have the same pin configuration as the UC384x device family, and also offer the added features of internal full-cycle soft start and internal leading-edge blanking of the current-sense input.
The UCC3813-x device family offers a variety of package options, temperature-range options, choice of maximum duty cycle, and choice of critical voltage levels. Devices with lower reference voltage such as the UCC3813-3 and UCC3813-5 fit best into battery operated systems, while the higher reference and the higher UVLO hysteresis of the UCC3813-2 device and UCC3813-4 device make these ideal choices for use in off-line power supplies.
The UCC2813-x device series is specified for operation from –40°C to 85°C and the UCC3813-x device series is specified for operation from 0°C to 70°C.
| SKU | 601-0456 N9-1C WP |
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