2 layers89.4 × 99.3 mm
LTC2943CDD
Analog Devices
Multicell Battery Gas Gauge with Temperature, Voltage and Current Measurement
- Part id
- adi/LTC2943CDD
- Category
- Uncategorised
- Package
- SON8
- Pins
- 9
- Used on
- 5 open-source boards
Overview
The LTC2943CDD is an uncategorised made by Analog Devices in a SON8 package with 9 pins. Multicell Battery Gas Gauge with Temperature, Voltage and Current Measurement.
PCBKit's library has its KiCad symbol (Gekkio_Battery_Management:LTC2943, from Gekkio) and its footprint (ICs And Semiconductors SMD:SON50P300X300X80-9N-R175X248, from CERN's library), ready for a KiCad board. 5 open-source boards in 5 repositories on GitHub use it.
Symbol
Footprint
Pinout
9| Pin | Name | Type |
|---|---|---|
| 1 | SENSE+ | Passive |
| 2 | GND | Power in |
| 3 | GND | Passive |
| 4 | SCL | Input |
| 5 | SDA | Input/output |
| 6 | ALCC | Input/output |
| 7 | GND | Passive |
| 8 | SENSE- | Passive |
| 9 | EP | Passive |
Open-source boards using it
5- 2 layers99.5 × 75 mm
Opel pdm
MITEVT/opel_power_distribution_monitor
Power Distribution Monitor Module for MIT EVT's Opel GT
67 partsMIT - 2 layers120 × 149.5 mm
Lab Power Supply
OberTechniks/LPS
DIY Lab Power Supply with adjustable voltage and current limiting
251 parts - 2 layers39.4 × 34.3 mm
- 4 layers64 × 45.4 mm
Byrantech laptop power
punkfab/pcb-corpus
235 real KiCad boards from open-source hardware repositories, prepared as a placement and routing benchmark
179 parts1
Parts like it
5
LT1965EDD
SON8(3V to 20V) Input to (1.2V to 19.5V) Output, 1.1A, Low Noise, Low Dropout Linear RegulatorAnalog DevicesUncategorisedLT3015EDD
SON8-1.22V to -29.3V, 1.5A, Low Noise, Negative Linear Regulator with Precision Current LimitAnalog DevicesUncategorisedLTC3624EDD-2
SON8Adjustable, 2A, Synchronous Step-Down Regulator with 3.5µA Quiescent CurrentAnalog DevicesUncategorisedLT6203CDD
SON8Dual 100MHz, Rail-to-Rail Input and Output, Ultralow 1.9nV/sqrt Hz Noise, Low Power Operational AmplifierAnalog DevicesUncategorisedLTC2057HVHDD
SON9High Voltage, Low Noise, Zero-Drift Operational AmplifierAnalog DevicesUncategorised
Questions
Is there a KiCad symbol and footprint for the LTC2943CDD?
Yes. The symbol is Gekkio_Battery_Management:LTC2943 and the footprint ICs And Semiconductors SMD:SON50P300X300X80-9N-R175X248, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the LTC2943CDD?
SON8, with 9 pins. Its footprint is drawn on this page.
What can replace the LTC2943CDD?
Parts like it in the library: the LT1965EDD by Analog Devices, the LT3015EDD by Analog Devices, the LTC3624EDD-2 by Analog Devices and the LT6203CDD by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the LTC2943CDD?
5 boards in 5 repositories on GitHub; the most starred are listed on this page, with their KiCad files.