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Country CodeTEXAS INSTRUMENTS
Your search UC2879DW and relate product result :6 items
SOP20
Uc/ti
03+
Hi-fi stereo/mono infrared transmitter and stereo sub-carrier generator
Description: The UC2879DW is a high-performance current-mode PWM controller with a wide input voltage range of up to 100V. It features a high-speed MOSFET gate driver, a low-side MOSFET gate driver, a
Stock:10000
Minimum:1
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Description: UC2879DW is a high-performance current-mode PWM controller with an internal oscillator. Features: Low start-up current Wide input voltage range Internal oscillator Under-voltage lock
Stock:22
Minimum:1
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Description: The UC2879DWG4 is a high-performance current-mode PWM controller with an integrated 5V regulator. Features: High-performance current-mode PWM controller Integrated 5V regulator
Stock:10000
Minimum:1
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SOP
Pb-Free
0627
Hi-fi stereo/mono infrared transmitter and stereo sub-carrier generator
Description: The UC2879DWTR is a high-performance current-mode PWM controller with an integrated high-side MOSFET driver. Features: - High-performance current-mode PWM controller - Integrated high-si
Stock:5000
Minimum:1
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SOP20
Texas Instruments
12+
The UC3879 controls a bridge power stage by phase shifting the switching of one half-bridge with respect to the other. This allows constant frequency pulse width modulation in combination with resonant, zero-voltage switching for high efficiency performance. The UC3879 can be configured to provide control in either voltage mode or current mode operation, with overcurrent shutdown for fast fault protection. Independently programmable time delays provide dead-time at the turn-on of each output stage, allowing time for each resonant switching interval. With the oscillator capable of operating in excess of 600 kHz, overall output switching frequencies to 300 kHz are practical. In addition to the standard free running mode, with the CLKSYNC pin, the user may configure the UC3879 to accept an external clock synchronization signal. Alternatively, up to three units can be locked together with the operational frequency determined by the fastest device. Protective features include an undervoltage lockout and overcurrent protection. Additional features include a 10-MHz error amplifier, a 5-V precision reference, and soft start. The UC3879 is available in 20 pin N, J, DW, and Q and 28 pin L packages.
UC2879DWTR is a high-performance current-mode PWM controller manufactured by Texas Instruments. It is a monolithic integrated circuit with an operating temperature range of -40°C to 85°C. Description
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