LINEAR TECHNOLOGY LTC3862EGN#PBF 直流控制器-产品快照
- 品牌:
- LINEAR TECHNOLOGY
- 型号:
- LTC3862EGN#PBF
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产品介绍
LINEAR TECHNOLOGY LTC3862EGN#PBF 直流控制器
LINEAR TECHNOLOGY LTC3862EGN#PBF DC/DC Controller, 2-Phase, Constant Frequency, 4V to 36V, 1 Output, Boost, SEPIC, 500kHz, SSOP-24
LINEAR TECHNOLOGY
The LTC3862EGN#PBF is a 2-phase current-mode step-up DC/DC Controller that drives N-channel power MOSFETs. Two phase operation reduces system filtering capacitance and inductance requirements. The operating frequency can be set with an external resistor over a 75 to 500kHz range and can be synchronized to an external clock using the internal PLL. Multi-phase operation is possible using the SYNC input, the CLKOUT output and the PHASEMODE control pin allowing 2-, 3-, 4-, 6- or 12-phase operation. Other features include an internal 5V LDO with undervoltage lockout protection for the gate drivers, a precision RUN pin threshold with programmable hysteresis, soft-start and programmable leading edge blanking and maximum duty cycle. 2-phase Operation reduces input and output Capacitance Fixed frequency, peak current mode control 5V Gate drive for logic-level MOSFETs Adjustable slope compensation gain Up to 96% adjustable maximum duty cycle Adjustable leading edge blanking ±1% Internal voltage reference Internal 5V LDO regulator Supply Voltage Min: 4V Supply Voltage Max: 36V No. of Outputs: No. of Outputs: 1 Output Duty Cycle (%): 96% Controller IC Case Style: SSOP No. of Pins: 24Pins Switching Frequency: 500kHz Topology: Boost, SEPIC Operating Temperature Min: -40°C Operating Temperature Max: 85°C Packaging: Cut Tape Product Range: - Automotive Qualifications Standard: - MSL: MSL 1 - Unlimited Output Current: 50 mA SVHC: No SVHC (17-Dec-2015) Find similar products grouped by common attribute
Semiconductors - ICs Power Management ICs - PMIC DC / DC Power Management DC / DC Controllers
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