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LTK amplifier

LTK52201- Ultra Low In Noise Low EM
  • LTK52201- Ultra Low In Noise Low EM

LTK52201- Ultra Low In Noise Low EM

LTK52201 is a type of audio power amplifier used to drive bridge stereo BTL or mono PBTL, with high efficiency and no filter. LTK52201 can output at least 2x25W or more in BTL mode without the need for a heat sink, and at least 45W or more in PBTL mode. The advanced spread spectrum function and advanced electromagnetic interference (EMI) suppression technology can meet the requirements of electromagnetic compatibility (EMC) while allowing users to not use or use low-cost magnetic bead filters at the output end according to their needs.
    Working voltage range: 6.0V -18V
    PBTL mode that can be applied to mono
    Output power
    BTL mode:
    At 10% THD+N
    -2x18.3W, at VDD=12V, RL=4 Ω
    -2x28.0W, at VDD=15V, RL=4 Ω
    -2x29.0W, at VDD=18V, RL=6 Ω
    At 1% THD+N
    -2x15.2W, at VDD=12V, RL=4 Ω
    -2x23.0W, at VDD=15V, RL=4 Ω
    -2x23.5W, at VDD=18V, RL=6 Ω
    PBTL mode:
    At 10% THD+N
    -35.5W, at VDD=12V, RL=2 Ω
    -40.0W, at VDD=15V, RL=3 Ω
    -45.0W, at VDD=18V, RL=4 Ω
    DC detection protection function for protecting the horn
    Some types of operations with an efficiency of up to 90% reduce the requirements for heat sinks
    Ultra low noise: 60uV
    Low EMI design with spread spectrum function without ball filter
    Complete protection mechanism, including short-circuit protection with automatic recovery function
    Protection, thermal protection, DC detection, undervoltage and overvoltage protection, etc
    Excellent THD+N and unknown explosive sound design
    ESOP-16 environmentally friendly packaging that meets ROHS requirements
    Please submit your basic information, we will contact you as soon as possible!

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