DP1801KB
Shenzhen Developer Microelec.Extended
-20℃~+85℃ 35kHz~70kHz 5V~19V 800V Flyback Isolation Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Overtemperature protection (OTP)、Constant Current Mode (CC)、Constant Voltage (CV) Primary-Side Feedback QR、PFM Modulation SOP-7 AC-DC Controllers and Regulators ROHS
- Part id
- shenzhen-developer-microelec/DP1801KB
- Category
- Power Distribution Switches
- Package
- SOP-7
- Pins
- 7
- In stock
- 0 at JLCPCB (C3151985)
Overview
The DP1801KB is a power Distribution Switche made by Shenzhen Developer Microelec. in a SOP-7 package with 7 pins. -20℃~+85℃ 35kHz~70kHz 5V~19V 800V Flyback Isolation Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Overtemperature protection (OTP)、Constant Current Mode (CC)、Constant Voltage (CV) Primary-Side Feedback QR、PFM Modulation SOP-7 AC-DC Controllers and Regulators ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:DP2701B, from EasyEDA) and its footprint (EasyEDA_Cloud:SOP-8_7P-L4.9-W3.9-P1.27-LS6.0-BL-PE7, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3151985).
Symbol
Footprint
Pinout
7| Pin | Name | Type |
|---|---|---|
| 1 | VDD | Unspecified |
| 2 | FB | Unspecified |
| 3 | NC | Unspecified |
| 4 | CS | Unspecified |
| 5 | C | Unspecified |
| 6 | C | Unspecified |
| 7 | GND | Unspecified |
Parts like it
7
KP1062NSPA
SOP-7过压保护、欠压锁定、Over temperature protection SOP-7 PFC Controllers ROHSKiwi InstrumentsPower Distribution SwitchesDP2540A
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SOP-7-40℃~+85℃ 700V 7V~24V DCM Flyback Isolation Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Soft-start、Constant Current Mode (CC)、Constant Voltage (CV) Primary-side feedback SOP-7 AC-DC Controllers and Regulators ROHSSifirstPower Distribution SwitchesSF6031CTGT
SOP-7-40℃~+85℃ 1 SOP-7 AC-DC Controllers and Regulators ROHSSifirstPower Distribution SwitchesSF6772VTGT
SOP-7-40℃~+85℃ 10V~30V 120kHz 650V Isolation Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Soft Start、Constant Current Mode (CC)、Constant Voltage (CV) Primary-Side Feedback QR SOP-7 AC-DC Controllers and Regulators ROHSSifirstPower Distribution SwitchesSF6773VTGT
SOP-7-40℃~+85℃ 10V~30V 120kHz 650V Flyback Isolation Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Soft Start、Constant Current Mode (CC)、Constant Voltage (CV) Primary-Side Feedback QR SOP-7 AC-DC Controllers and Regulators ROHSSifirstPower Distribution SwitchesU6773H
SOP-7-40℃~+85℃ 11V~27V 650V Isolation Over Voltage Protection、Under Voltage Protection、Over Current Protection、Short Circuit Protection、Overtemperature protection (OTP)、Constant Current Mode (CC)、Constant Voltage (CV) Primary-Side Feedback QR SOP-7 AC-DC Controllers and Regulators ROHSYouenPower Distribution Switches
Questions
Is there a KiCad symbol and footprint for the DP1801KB?
Yes. The symbol is EasyEDA_Cloud:DP2701B and the footprint EasyEDA_Cloud:SOP-8_7P-L4.9-W3.9-P1.27-LS6.0-BL-PE7, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the DP1801KB?
SOP-7, with 7 pins. Its footprint is drawn on this page.
Where is the DP1801KB datasheet?
Shenzhen Developer Microelec. publishes it: the Datasheet link on this page opens it.
Where can I order the DP1801KB?
JLCPCB lists it as part C3151985, with 0 in stock; the sellers' links on this page open their listings.
What can replace the DP1801KB?
Parts like it in the library: the KP1062NSPA by Kiwi Instruments, the DP2540A by Shenzhen Developer Microelec., the SF6022TGT by Sifirst and the SF6031CTGT by Sifirst. Check their datasheets: a part that fits the footprint may still differ in its ratings.