4 layers100 × 100 mm
D1600e psu breakout board
antmicro/d1600e-psu-breakout
Breakout board for DELL D1600E-S0 Power Supply Unit
237 parts20Apache-2.0
Overview
The ISO1641BD is an I2C Isolator made by Texas Instruments in a SOIC-8 package with 8 pins. -40℃~+125℃ 100kV/us 3000 Bidirectional automatic direction、Open-drain buffer output、Hotswap SOIC-8 I2C Isolators ROHS.
PCBKit's library has its KiCad symbol (ISO1641:ISO1641, from Antmicro) and its footprint (Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C5216235). 2 open-source boards in 2 repositories on GitHub use it.
Symbol
Footprint
Parameters
3- CMTI(kV/us)
- 100kV/us
- Isolation Voltage(Vrms)
- 3000
- Operating Temperature
- -40℃~+125℃
Order codes
1- ISO1641BDRLCSC C5216235
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | VCC1 | Power in |
| 2 | SDA1 | Input/output |
| 3 | SCL1 | Input/output |
| 4 | GND1 | Power in |
| 5 | GND2 | Power in |
| 6 | SCL2 | Input/output |
| 7 | SDA2 | Input/output |
| 8 | VCC2 | Power in |
Open-source boards using it
All 2- 2 layers29.5 × 11.2 mm
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<iframe src="https://pcbkit.io/embed/parts/ti/ISO1641BD" title="ISO1641BD in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ti/ISO1641BD.jpg" alt="ISO1641BD" width="1200" height="900">[](https://pcbkit.io/parts/ti/ISO1641BD)Questions
Is there a KiCad symbol and footprint for the ISO1641BD?
Yes. The symbol is ISO1641:ISO1641 and the footprint Package_SO:SOIC-8_3.9x4.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the ISO1641BD?
SOIC-8, with 8 pins. Its footprint is drawn on this page.
Where is the ISO1641BD datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the ISO1641BD?
JLCPCB lists it as part C5216235, with 0 in stock; the sellers' links on this page open their listings.
What can replace the ISO1641BD?
Parts like it in the library: the ISO1540D by Texas Instruments, the ISO1640BD by Texas Instruments, the ADUM1250ARZ-RL7 by Analog Devices and the CA-IS3020S by Chipanalog. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the ISO1641BD?
2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
ISO1540D
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