Part Details for LM346 by National Semiconductor Corporation
Overview of LM346 by National Semiconductor Corporation
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (0 replacements)
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- Part Data Attributes: (Not Available)
- Reference Designs: (Available)
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Price & Stock for LM346
| Part # | Distributor | Description | Stock | Price | Buy | |
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ES Components | 0 | 21401 in Stock |
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Part Details for LM346
LM346 CAD Models
Resources and Additional Insights for LM346
Reference Designs related to LM346
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TIDA-01485 适用于三相 BLDC 电机且效率为 99% 的 36V、1kW、18cm2 功率级参考设计
This 1kW power stage reference design achieves 99% efficiency for a three-phase, 36V brushless DC (BLDC) motor used in industrial applications such as power tools that operate from a 10-cell Li-ion battery. The design demonstrates the smallest inverter power stage for this power levels, implementing sensorbased trapezoidal control and supports 25ARMS continuous (60A peak for 2 seconds, 100A peak for 400 milliseconds) winding current. The design’s MOSFET power block and current controlled gate driver helps clean MOSFET switching and lowest EMI due to slew rate control and low parasitic inductance.
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110W AC input 6-channel dimmable LED driver with DHC feature
PMP4334 is the combo solution that provides single stage PFC and 6-channel LED drivers total solution with 110W output power. It delievers 350mA/channel with typical 50V output voltage. Overall PF>0.95 is achieved with the help of TM PFC UCC28810. Dynamic headroom control(DHC) feature of LM3463 controls DC input from UCC28810 and achieves high efficiency > 90% over wide range. It also presents good dimming linearity and accuracy. PMP4334 provides the dimming interface which can also support wireless dimming mode.
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PMP4525 TPS40210 60V@1.6A（额定值）/2A（最大值）DCM 升压
便宜且功能强大的 120W（平均值 96W）升压变压器提供 60V 电压，具有 21.6V 26.4V 的输入电压。通过更换 Mosfet 散热器，可获得最大输出功率。
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Universal Input 45W AC-DC LED Driver Reference Design
This design provides the ability to drive multiple LED strings with current matching from an AC source from 90VAC to 300VAC. The circuit is power factor corrected and provides high efficiency and good line regulation.
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TIDA-01470 基于 PCM1864 的线性麦克风板 (LMB) 参考设计
The PCM1864 linear microphone board (LMB) is an easy-to-use reference design for applications that are cost sensitive and require clear-spoken audio, such as voice triggering and speech recognition. This TI Design uses a linear microphone array (up to four) to capture a voice signal, and con
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30W Smart Current Equalizer with color temperature selection for panel lamp application
This demonstration board is aimed to drive 30W 6 channels LED system powered by constant current power supply. Thanks to the intelligent circuitry inside LM3466: the solution can provide accurate adjustable current branch equalization: well controlled current limit protection: adjustable color temperature and smart open string light intensity control. Meanwhile: the solution is power efficient and EMI friendly. It is especially suitable for street light application: eye care desk lighting and other multi-channel LED systems.
1 - 5 of 6 reference designs