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LINEAR TECHNOLOGY  LT8705IFE#PBF  DC/DC Controller, 2.8V to 80V, 1 Output, Synchronous Boost, Synchronous Buck, 400kHz, TSSOP-38

LINEAR TECHNOLOGY LT8705IFE#PBF
LINEAR TECHNOLOGY LT8705IFE#PBF
Technical Data Sheet (495.75KB) EN 查看所有技術文件

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LINEAR TECHNOLOGY LT8705IFE#PBF
LINEAR TECHNOLOGY LT8705IFE#PBF

產品總覽

The LT8705IFE#PBF is a high-performance buck-boost Switching Regulator Controller operates from input voltages above, below or equal to the output voltage. The part has integrated input current, input voltage, output current and output voltage feedback loops. With a wide 2.8 to 80V input and 1.3 to 80V output range, the LT8705 is compatible with most solar, automotive, telecom and battery-powered systems. It includes servo pins to indicate which feedback loops are active. The MODE pin selects among burst mode operation, discontinuous or continuous conduction mode at light loads. Additional features include a 3.3V/12mA LDO, a synchronizable fixed operating frequency, on board gate drivers, adjustable UVLO, along with input and output current monitoring with programmable maximum levels.
  • Quad N-channel MOSFET gate drivers
  • Input and output current monitor pins
  • Integrated input current, input voltage, output current and output voltage feedback loops
  • Clock output usable to monitor die temperature

產品訊息

Supply Voltage Min:
2.8V
Supply Voltage Max:
80V
No. of Outputs:
1 Output
Duty Cycle (%):
80%
Controller IC Case Style:
TSSOP
No. of Pins:
38Pins
Switching Frequency:
400kHz
Topology:
Synchronous Boost, Synchronous Buck
Operating Temperature Min:
-40°C
Operating Temperature Max:
125°C
Packaging:
Cut Tape
Product Range:
-
Automotive Qualification Standard:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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應用

  • Industrial;
  • Power Management

法規與環境保護

濕敏等級:
MSL 1 - Unlimited
原產地:
United States

承擔產品生產最後程序之國家

符合 RoHS 規定:
關稅編號:
85423990
重量 (公斤):
.000426

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