TL494
SungineExtended
0.2A 0℃~+70℃ 7V~40V SOP-16 Power Management - Specialized ROHS
- Part id
- sungine/TL494
- Category
- AC DC Controllers And Regulators
- Package
- SOP-16
- Pins
- 16
- In stock
- 75 at JLCPCB (C5274811)
Overview
The TL494 is an AC DC Controllers And Regulator made by Sungine in a SOP-16 package with 16 pins. 0.2A 0℃~+70℃ 7V~40V SOP-16 Power Management - Specialized ROHS.
PCBKit's library has its KiCad symbol (Regulator_Controller:TL494, from KiCad's library) and its footprint (Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 75 are in stock at JLCPCB (part C5274811).
Symbol
Footprint
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | 1IN+ | Input |
| 2 | 1IN- | Input |
| 3 | FB | Output |
| 4 | DTC | Input |
| 5 | CT | Passive |
| 6 | RT | Passive |
| 7 | GND | Power in |
| 8 | C1 | Passive |
| 9 | E1 | Passive |
| 10 | E2 | Passive |
| 11 | C2 | Passive |
| 12 | VCC | Power in |
| 13 | OUTCTRL | Input |
| 14 | REF | Power out |
| 15 | 2IN- | Input |
| 16 | 2IN+ | Input |
Parts like it
8
TL494IDRG
SOP-16-40℃~+85℃ 45% 6kHz~14kHz 7V~40V Under Voltage Protection SOP-16 AC-DC Controllers and Regulators ROHSHANSCHIP semiconductorAC-DC Controllers And RegulatorsSG2525M/TR
SOP-16-40℃~+85℃ 100Hz~500kHz 1W 400mA 49% 8V~35V Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Soft Start、Over Temperature Protection PWM Modulation SOP-16 AC-DC Controllers and Regulators ROHSHGSEMIAC-DC Controllers And RegulatorsEG1165
SOP-16-45℃~+125℃ 10V~20V 112kHz~124kHz 47.5% 600V Half-Bridge Isolation Under Voltage Protection、Over Current Protection、Soft Start SOP-16 AC-DC Controllers and Regulators ROHSEG MicroAC-DC Controllers And RegulatorsEG1165S
SOP-16-40℃~+125℃ 10V~20V 112kHz~124kHz 2.5A 47.5% 600V Half-Bridge Isolation PWM Modulation Under Voltage Protection、Over Current Protection、Short Circuit Protection、Soft-start SOP-16 AC-DC Controllers and Regulators ROHSEG MicroAC-DC Controllers And RegulatorsEG3525S
SOP-16-45℃~+105℃ 1000mW 100Hz~500kHz 49% 500mA 8V~35V Isolation Push-Pull、Half-Bridge Secondary-Side Feedback Under Voltage Protection、Soft Start SOP-16 AC-DC Controllers and Regulators ROHSEG MicroAC-DC Controllers And RegulatorsKA7500BDRG
SOP-16-40℃~+85℃ 1000mW 10kHz 47% 600mA Full-Bridge、Half-Bridge、Forward PWM Modulation SOP-16 AC-DC Controllers and Regulators ROHSHANSCHIP semiconductorAC-DC Controllers And RegulatorsHG7500BM/TR
SOP-16-20℃~+125℃ 1000mW 47% 500mA 7V~35V 80Hz~300kHz Full-Bridge、Half-Bridge PWM Modulation SOP-16 AC-DC Controllers and Regulators ROHSHGSEMIAC-DC Controllers And RegulatorsKA7500M/TR
SOP-16-20℃~+85℃@(Ta) 1kHz~300kHz 200mA 7V~35V 95% Non-Isolated PWM Modulation Push-Pull SOP-16 AC-DC Controllers and Regulators ROHSHGSEMIAC-DC Controllers And Regulators
Questions
Is there a KiCad symbol and footprint for the TL494?
Yes. The symbol is Regulator_Controller:TL494 and the footprint Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the TL494?
SOP-16, with 16 pins. Its footprint is drawn on this page.
Where is the TL494 datasheet?
Sungine publishes it: the Datasheet link on this page opens it.
Where can I order the TL494?
JLCPCB lists it as part C5274811, with 75 in stock; the sellers' links on this page open their listings.
What can replace the TL494?
Parts like it in the library: the TL494IDRG by HANSCHIP semiconductor, the SG2525M/TR by HGSEMI, the EG1165 by EG Micro and the EG1165S by EG Micro. Check their datasheets: a part that fits the footprint may still differ in its ratings.