OB2538AP
OBExtended
55kHz~65kHz 600V Isolation Over Voltage Protection、Under Voltage Protection、Soft Start、Constant Current Mode (CC)、Constant Voltage (CV) PWM Modulation、PFM Modulation Primary-Side Feedback DIP-8 AC-DC Controllers and Regulators ROHS
- Part id
- ob/OB2538AP
- Category
- Switching Controllers
- Package
- DIP-8
- Pins
- 8
- In stock
- 1,670 at JLCPCB (C34053)
Overview
The OB2538AP is a switching Controller made by OB in a DIP-8 package with 8 pins. 55kHz~65kHz 600V Isolation Over Voltage Protection、Under Voltage Protection、Soft Start、Constant Current Mode (CC)、Constant Voltage (CV) PWM Modulation、PFM Modulation Primary-Side Feedback DIP-8 AC-DC Controllers and Regulators ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:HL6236, from EasyEDA) and its footprint (Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. 1,670 are in stock at JLCPCB (part C34053).
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | VDD | Unspecified |
| 2 | COMP | Unspecified |
| 3 | INV | Unspecified |
| 4 | CS | Unspecified |
| 5 | DRAIN | Unspecified |
| 6 | DRAIN | Unspecified |
| 7 | GND | Unspecified |
| 8 | GND | Unspecified |
Parts like it
2
TOP222PN
PDIP-8-40℃~+150℃@(Tj) 100kHz 67% 700V Boost、Flyback、Buck、Forward CCM、DCM Isolation Under Voltage Protection、Over Current Protection、Short Circuit Protection、Over Temperature Protection PDIP-8 AC-DC Controllers and Regulators ROHSPOWER INTEGRATIONSSwitching ControllersIMP6562EPA
DIP-8DIP-8 AC-DC Controllers and Regulators ROHSDaily Silver Imp MicroelectronicsSwitching Controllers
Questions
Is there a KiCad symbol and footprint for the OB2538AP?
Yes. The symbol is EasyEDA_Cloud:HL6236 and the footprint Package_DIP:DIP-8_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 OB2538AP?
DIP-8, with 8 pins. Its footprint is drawn on this page.
Where is the OB2538AP datasheet?
OB publishes it: the Datasheet link on this page opens it.
Where can I order the OB2538AP?
JLCPCB lists it as part C34053, with 1,670 in stock; the sellers' links on this page open their listings.
What can replace the OB2538AP?
Parts like it in the library: the TOP222PN by POWER INTEGRATIONS and the IMP6562EPA by Daily Silver Imp Microelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.