LM3424QMH
Texas InstrumentsExtended
-40℃~+125℃ 1 164kHz~669kHz 1A 4.5V~75V Analog、PWM SEPIC、Buck、Boost、Buck-Boost HTSSOP-20-EP LED Drivers ROHS
- Part id
- ti/LM3424QMH
- Category
- LED Drivers
- Package
- HTSSOP-20-EP
- Pins
- 21
- In stock
- 0 at JLCPCB (C2870616)
Overview
The LM3424QMH is a LED Driver made by Texas Instruments in a HTSSOP-20-EP package with 21 pins. -40℃~+125℃ 1 164kHz~669kHz 1A 4.5V~75V Analog、PWM SEPIC、Buck、Boost、Buck-Boost HTSSOP-20-EP LED Drivers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM3424MH_NOPB, from EasyEDA) and its footprint (EasyEDA_Cloud:HTSSOP-20_L6.5-W4.4-P0.65-LS6.4-BL-EP-3, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2870616).
Symbol
Footprint
Pinout
21| Pin | Name | Type |
|---|---|---|
| 1 | VIN | Unspecified |
| 2 | EN | Unspecified |
| 3 | COMP | Unspecified |
| 4 | CSH | Unspecified |
| 5 | RT | Unspecified |
| 6 | nDIM | Unspecified |
| 7 | SS | Unspecified |
| 8 | TGAIN | Unspecified |
| 9 | TSENSE | Unspecified |
| 10 | TREF | Unspecified |
| 11 | VS | Unspecified |
| 12 | OVP | Unspecified |
| 13 | DDRV | Unspecified |
| 14 | GND | Unspecified |
| 15 | GATE | Unspecified |
| 16 | VCC | Unspecified |
| 17 | IS | Unspecified |
| 18 | SLOPE | Unspecified |
| 19 | HSN | Unspecified |
| 20 | HSP | Unspecified |
| 21 | EP | Unspecified |
Parts like it
8
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HTSSOP-20-EP-40℃~+105℃ 12 35V 3V~5.5V 50mA Built-in PWM HTSSOP-20-EP LED Drivers ROHSROHM SemiconductorLED DriversLP8869CQPWPRQ1
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TQFN-20-EP(4x4)-40℃~+125℃ 750mA PWM TQFN-20-EP(4x4) LED Drivers ROHSMaxim Integrated (Analog Devices)LED DriversMAX16814BUUP+T
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TSSOP-20-EP-40℃~+125℃ 150mA 200kHz~2MHz 4 4.75V~40V DC-DC PWM SEPIC、Buck、Boost TSSOP-20-EP LED Drivers ROHSMaxim Integrated (Analog Devices)LED DriversMAX16838AUP/V+
TSSOP-20-EP-40℃~+125℃ 150mA 2 200kHz~2MHz 4.55V~40V 4.75V~5.25V DC-DC PWM SEPIC、Boost TSSOP-20-EP LED Drivers ROHSMaxim Integrated (Analog Devices)LED Drivers
Questions
Is there a KiCad symbol and footprint for the LM3424QMH?
Yes. The symbol is EasyEDA_Cloud:LM3424MH_NOPB and the footprint EasyEDA_Cloud:HTSSOP-20_L6.5-W4.4-P0.65-LS6.4-BL-EP-3, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LM3424QMH?
HTSSOP-20-EP, with 21 pins. Its footprint is drawn on this page.
Where is the LM3424QMH datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LM3424QMH?
JLCPCB lists it as part C2870616, with 0 in stock; the sellers' links on this page open their listings.
What can replace the LM3424QMH?
Parts like it in the library: the BD8379EFV-ME2 by ROHM Semiconductor, the LP8869CQPWPRQ1 by Texas Instruments, the MAX25606AUP/V+ by Maxim Integrated (Analog Devices) and the MAX16814BUUP+T by Maxim Integrated (Analog Devices). Check their datasheets: a part that fits the footprint may still differ in its ratings.