TL3842BD
Texas InstrumentsExtended
10V~30V 500kHz Boost、Flyback、Forward Under-voltage lockout、Slope compensation SOIC-14 AC-DC Controllers and Regulators ROHS
- Part id
- ti/TL3842BD
- Category
- AC DC Controllers And Regulators
- Package
- SOIC-14
- Pins
- 14
- In stock
- 0 at JLCPCB (C1530187)
Overview
The TL3842BD is an AC DC Controllers And Regulator made by Texas Instruments in a SOIC-14 package with 14 pins. 10V~30V 500kHz Boost、Flyback、Forward Under-voltage lockout、Slope compensation SOIC-14 AC-DC Controllers and Regulators ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TL3845BDR, from EasyEDA) and its footprint (Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1530187).
Symbol
Footprint
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | COMP | Unspecified |
| 2 | NC | Unspecified |
| 3 | VFB | Unspecified |
| 4 | NC | Unspecified |
| 5 | ISENSE | Unspecified |
| 6 | NC | Unspecified |
| 7 | RT/CT | Unspecified |
| 8 | POWER_GROUND | Unspecified |
| 9 | GND | Unspecified |
| 10 | OUTPUT | Unspecified |
| 11 | VC | Unspecified |
| 12 | VCC | Unspecified |
| 13 | NC | Unspecified |
| 14 | VREF | Unspecified |
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Questions
Is there a KiCad symbol and footprint for the TL3842BD?
Yes. The symbol is EasyEDA_Cloud:TL3845BDR and the footprint Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the TL3842BD?
SOIC-14, with 14 pins. Its footprint is drawn on this page.
Where is the TL3842BD datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the TL3842BD?
JLCPCB lists it as part C1530187, with 0 in stock; the sellers' links on this page open their listings.
What can replace the TL3842BD?
Parts like it in the library: the UC2844BD by onsemi, the UC3844ADTR by Texas Instruments, the UC3844DTR by Texas Instruments and the UC3845ADTR by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.