PT1901D
PTCExtended
-40℃~+105℃ 150mA 20V~400V 4 5% Over-Temperature Protection (OTP)、Short-Circuit Protection PWM ESOP-8 LED Drivers ROHS
- Part id
- ptc/PT1901D
- Category
- LED Drivers
- Package
- ESOP-8
- Pins
- 17
- In stock
- 0 at JLCPCB (C481970)
Overview
The PT1901D is a LED Driver made by PTC in a ESOP-8 package with 17 pins. -40℃~+105℃ 150mA 20V~400V 4 5% Over-Temperature Protection (OTP)、Short-Circuit Protection PWM ESOP-8 LED Drivers ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:PT1901D, from EasyEDA) and its footprint (EasyEDA_Cloud:ESOP-16_L9.9-W3.9-P1.27-LS6.0-BL-EP, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C481970).
Symbol
Footprint
Pinout
17| Pin | Name | Type |
|---|---|---|
| 1 | VDD | Unspecified |
| 2 | NC | Unspecified |
| 3 | PWM | Unspecified |
| 4 | GND | Unspecified |
| 5 | NC | Unspecified |
| 6 | MULT | Unspecified |
| 7 | NC | Unspecified |
| 8 | CS | Unspecified |
| 9 | DR4 | Unspecified |
| 10 | DR3 | Unspecified |
| 11 | NC | Unspecified |
| 12 | NC | Unspecified |
| 13 | NC | Unspecified |
| 14 | NC | Unspecified |
| 15 | DR2 | Unspecified |
| 16 | DR1 | Unspecified |
| 17 | EP | Unspecified |
Parts like it
2
Questions
Is there a KiCad symbol and footprint for the PT1901D?
Yes. The symbol is EasyEDA_Cloud:PT1901D and the footprint EasyEDA_Cloud:ESOP-16_L9.9-W3.9-P1.27-LS6.0-BL-EP, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the PT1901D?
ESOP-8, with 17 pins. Its footprint is drawn on this page.
Where is the PT1901D datasheet?
PTC publishes it: the Datasheet link on this page opens it.
Where can I order the PT1901D?
JLCPCB lists it as part C481970, with 0 in stock; the sellers' links on this page open their listings.
What can replace the PT1901D?
Parts like it in the library: the TM512ADH by TM and the OB3363THPA by OB. Check their datasheets: a part that fits the footprint may still differ in its ratings.