2 layers85 × 85 mm
STS1 EPS PROTO SCC L6920
SpaceTeam/STS1_EPS_PROTO
PCB related sources for the Electronic Power System of the CubeSat STS1.
40 parts1
L6920D
STMicroelectronicsExtended
-40℃~+85℃@(TA) 1 600mV~5.5V Adjustable and Fixed Boost Boost Built-in Yes TSSOP-8 DC-DC Converters ROHS
- Part id
- st/L6920D
- Category
- DC DC Converters
- Package
- TSSOP-8
- Pins
- 8
- In stock
- 4 at JLCPCB (C1355510)
- Used on
- 1 open-source board
Overview
The L6920D is a DC DC Converter made by STMicroelectronics in a TSSOP-8 package with 8 pins. -40℃~+85℃@(TA) 1 600mV~5.5V Adjustable and Fixed Boost Boost Built-in Yes TSSOP-8 DC-DC Converters ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:L6920DCTR, from EasyEDA) and its footprint (Package_SO:TSSOP-8_4.4x3mm_P0.65mm, from KiCad's library), ready for a KiCad board. 4 are in stock at JLCPCB (part C1355510). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Pinout
8| Pin | Name | Type |
|---|---|---|
| 1 | FB | Unspecified |
| 2 | LBI | Unspecified |
| 3 | LBO# | Unspecified |
| 4 | REF | Unspecified |
| 5 | SHDN# | Unspecified |
| 6 | GND | Unspecified |
| 7 | LX | Unspecified |
| 8 | OUT | Unspecified |
Open-source boards using it
1Parts like it
8
TPS61085PW
TSSOP-8-40℃~+85℃@(TA) 1 100uA 2.3V~6V 2.8V~18.5V 2A 650kHz、1.2MHz Adjustable Boost Boost Built-in No TSSOP-8 DC-DC Converters ROHSTexas InstrumentsDC-DC ConvertersTPS61085TPW
TSSOP-8-40℃~+85℃@(TA) 1 2.3V~6V 2.8V~18.5V 2A 650kHz、1.2MHz 70uA Adjustable Boost Boost Built-in No TSSOP-8 DC-DC Converters ROHSTexas InstrumentsDC-DC ConvertersUCC28086PW
TSSOP-8-40℃~+85℃@(TA) 1.5mA 2 200kHz 4.1V~15V 500mA、1A External Overcurrent Protection、Cycle-by-cycle current limiting Push-Pull、Half-Bridge Yes TSSOP-8 AC-DC Controllers and Regulators ROHSTexas InstrumentsDC-DC ConvertersFAN4855MTC
TSSOP-8-40℃~+85℃@(TA) 1 1.6V~4.5V 3V~5V 430kHz 500mA 80uA Adjustable Boost Boost Built-in Light load efficient mode、Load disconnect Yes TSSOP-8 DC-DC Converters ROHSonsemiDC-DC ConvertersFAN4855MTCX
TSSOP-8-40℃~+85℃@(TA) 1 1.6V~4.5V 3V~5V 430kHz 500mA 80uA Adjustable Boost Boost Built-in Light load efficient mode、Load disconnect Yes TSSOP-8 DC-DC Converters ROHSonsemiDC-DC ConvertersUCC28084PW
TSSOP-8-40℃~+85℃@(TA) 1.5mA 2 200kHz 4.1V~15V External Overcurrent Protection、Cycle-by-cycle current limiting Push-Pull、Half-Bridge Yes TSSOP-8 AC-DC Controllers and Regulators ROHSTexas InstrumentsDC-DC ConvertersFP6791TSPTR
TSSOP-8-40℃~+85℃ 1 2.6V~6V Boost Boost No TSSOP-8 DC-DC Converters ROHSFitipower Integrated TechDC-DC ConvertersUCC2813PW-3G4
TSSOP-8-40℃~+85℃@(TA) 1 3.6V~12V Boost、Buck-Boost Boost、Flyback External No Overcurrent Protection、Cycle-by-cycle current limiting、Frequency synchronization、Hiccup current limiting TSSOP-8 AC-DC Controllers and Regulators ROHSTexas InstrumentsDC-DC Converters
Questions
Is there a KiCad symbol and footprint for the L6920D?
Yes. The symbol is EasyEDA_Cloud:L6920DCTR and the footprint Package_SO:TSSOP-8_4.4x3mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the L6920D?
TSSOP-8, with 8 pins. Its footprint is drawn on this page.
Where is the L6920D datasheet?
STMicroelectronics publishes it: the Datasheet link on this page opens it.
Where can I order the L6920D?
JLCPCB lists it as part C1355510, with 4 in stock; the sellers' links on this page open their listings.
What can replace the L6920D?
Parts like it in the library: the TPS61085PW by Texas Instruments, the TPS61085TPW by Texas Instruments, the UCC28086PW by Texas Instruments and the FAN4855MTC by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the L6920D?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.