Overview
The TL594ING4 is a DC DC Converter made by Texas Instruments in a PDIP-16 package with 16 pins. -40℃~+85℃ 1kHz~300kHz 200mA 45% 7V~40V Boost、Flyback、Push-Pull、Full-Bridge、Buck、Half-Bridge、Forward PWM Modulation Under-voltage lockout PDIP-16 AC-DC Controllers and Regulators ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TL594ING4, from EasyEDA) and its footprint (Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C1530325).
Symbol
Footprint
Parameters
8- Duty Cycle(Max)
- 45%
- Features
- Under-voltage lockout
- Frequency - Switching
- 1kHz~300kHz
- Operating Temperature
- -40℃~+85℃
- Output Current
- 200mA
- Topology
- Boost, Flyback, Push-Pull, Full-Bridge, Buck, Half-Bridge, Forward
- Voltage - Supply
- 7V~40V
- Working Mode
- PWM Modulation
Order codes
1- TL594ING4LCSC C1530325
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | 1IN+ | Unspecified |
| 2 | 1IN- | Unspecified |
| 3 | FEEDBACK | Unspecified |
| 4 | DTC | Unspecified |
| 5 | CT | Unspecified |
| 6 | RT | Unspecified |
| 7 | GND | Unspecified |
| 8 | C1 | Unspecified |
| 9 | E1 | Unspecified |
| 10 | E2 | Unspecified |
| 11 | C2 | Unspecified |
| 12 | VCC | Unspecified |
| 13 | OUTPUT CTRL | Unspecified |
| 14 | REF | Unspecified |
| 15 | 2IN− | Unspecified |
| 16 | 2IN+ | Unspecified |
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Is there a KiCad symbol and footprint for the TL594ING4?
Yes. The symbol is EasyEDA_Cloud:TL594ING4 and the footprint Package_DIP:DIP-16_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the TL594ING4?
PDIP-16, with 16 pins. Its footprint is drawn on this page.
Where is the TL594ING4 datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the TL594ING4?
JLCPCB lists it as part C1530325, with 0 in stock; the sellers' links on this page open their listings.
What can replace the TL594ING4?
Parts like it in the library: the TL494CN by Texas Instruments, the UC3846N by Texas Instruments, the TL494IN by HGSEMI and the TL494CN(LX) by lingxingic. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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