LM3445M
Texas InstrumentsExtended
-40℃~+125℃ 1 1A 30kHz~1MHz 8V~12V AC-DC Buck PWM SOIC-14 LED Drivers ROHS
- Part id
- ti/LM3445M
- Category
- LED Drivers
- Package
- SOIC-14
- Pins
- 2
- In stock
- 0 at JLCPCB (C1554237)
Overview
The LM3445M is a LED Driver made by Texas Instruments in a SOIC-14 package with 14 pins. -40℃~+125℃ 1 1A 30kHz~1MHz 8V~12V AC-DC Buck PWM SOIC-14 LED Drivers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM3445M_NOPB, from EasyEDA) and its footprint (Package_SO:SO-14_3.9x8.65mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1554237).
Symbol
Footprint
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | COFF | Unspecified |
| 2 | N/C | Unspecified |
| 3 | FBTR2 | Unspecified |
| 4 | GND | Unspecified |
| 5 | N/C | Unspecified |
| 6 | N/C | Unspecified |
| 7 | ISNS | Unspecified |
| 8 | GATE | Unspecified |
| 9 | VCC | Unspecified |
| 10 | BLDR | Unspecified |
| 11 | N/C | Unspecified |
| 12 | ASNS | Unspecified |
| 13 | FLTR1 | Unspecified |
| 14 | DIM | Unspecified |
Parts like it
8
MP2483DS-LF-Z
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SOIC-14-40℃~+125℃ 1 2.5A 250kHz 4.5V~55V Analog、PWM Buck、Boost Built-in DC-DC SOIC-14 LED Drivers ROHSMonolithic Power SystemsLED DriversRSC6105S
SOP-14LED DriversREASUNOSRSC6107S
SOP-14LED DriversREASUNOSRSC6112S
SOP-14LED DriversREASUNOSRSC6120S
SOP-14LED DriversREASUNOSIW3688-21
SOIC-14-40℃~+150℃ 230VAC 5% AC-DC Analog、PWM Built-in Flyback、Buck-Boost Over Voltage Protection、Over Current Protection、Over-Temperature Protection (OTP)、Short-Circuit Protection SOIC-14 LED Drivers ROHSRenesas ElectronicsLED DriversNCS29001D
SOIC-14-40℃~+85℃ 1 1% 100kHz~500kHz 50V~240V 8.5V~18V Boost External PWM SOIC-14 LED Drivers ROHSonsemiLED Drivers
Questions
Is there a KiCad symbol and footprint for the LM3445M?
Yes. The symbol is EasyEDA_Cloud:LM3445M_NOPB and the footprint Package_SO:SO-14_3.9x8.65mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LM3445M?
SOIC-14, with 14 pins. Its footprint is drawn on this page.
Where is the LM3445M datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LM3445M?
JLCPCB lists it as part C1554237, with 0 in stock; the sellers' links on this page open their listings.
What can replace the LM3445M?
Parts like it in the library: the MP2483DS-LF-Z by Monolithic Power Systems, the MPQ2483ADS-AEC1-LF-Z by Monolithic Power Systems, the RSC6105S by REASUNOS and the RSC6107S by REASUNOS. Check their datasheets: a part that fits the footprint may still differ in its ratings.