Isolated DC-DC
Part of Switching DC-DC conversion
pwr.dcdc.isolated
BOM rule hits · not reviewed — A hit means a BOM line matched this category's rules (ruleset 1.0.1+12960cbec977). It is a lead to read, not a located or reviewed circuit; several lines in one category are not several circuits.
Selection parameter template (suggestion)
What one usually states when choosing a circuit of this kind — not the parameters of any design or module listed here, and never a filter.
| Parameter | Suggested range or common values | Where it comes from |
|---|---|---|
| Input voltage (V)Decisive | 3.3 to 48 V | Redefined here |
| Output voltage (V)Decisive | 3.3 to 24 V | Redefined here |
| Output power (W)Decisive | 0.25 to 10 W | This category's own |
| Isolation voltage (Vrms)Decisive | 1,000 to 5,000 Vrms | This category's own |
| Regulated outputImportant | Yes / no | This category's own |
In the parent's template, not in this one: Output current, Switching frequency, Efficiency, Quiescent current, Synchronous rectification, Output ripple
Template version 1.0.1+3e52bcb40ed6 (separate from the rules)
Design files with a hit (84)
- TIDA-00300
BOM002563 · v1.0
BOM · 94 lineskicadProject type: 接口转换及调试器
Key parts: TPS3895ADRYR, SN6501DBVR, TPS70950DBVR
Function hits: Comparator, Isolated power, Decoder / data selector
Why it matched Isolated DC-DC: U2,U1,U26,U6Licence not stated in the catalogue
- bsc_hw
BOM006201 · main
BOM · 114 lineskicadProject type: 电池充电与管理
Key parts: K7803-1000R3, ESP32WROOM32E16, ADM2483xRW
Function hits: Digital isolator, Isolated interface (CAN / RS-485 / USB / I2C), Optocoupler isolation
Why it matched Isolated DC-DC: PS1,PS3,PS4,PS5,PS2Licence not stated in the catalogue
- ImpulseDrive
BOM011582 · Circuit-Power-Switch
BOM · 19 lineskicadProject type: 电源
Key parts: PC817, B1212S, B1205S
Function hits: Optocoupler isolation, Isolated power, Isolated DC-DC
Why it matched Isolated DC-DC: U4,U5Licence not stated in the catalogue
- TIDA-01214
BOM002620 · V1.0
BOM · 96 lineskicadProject type: 智能硬件
Key parts: SN6505BDBVR, TPS79101DBVR, AT24C02D-SSHM-T
Function hits: Comparator, Instrumentation / difference amplifier, Operational amplifier
Why it matched Isolated DC-DC: U14,U8Licence not stated in the catalogue
- 采用 16 位 ADC 和数字隔离器的隔离式高精度模拟输入模块参考设计
BOM000400 · V1.0
BOM · 100 lineskicadProject type: TI
Key parts: TPS60241DGKR, TPS22944DCKR, OPA320AIDBVR
Function hits: Comparator, Instrumentation / difference amplifier, Operational amplifier
Why it matched Isolated DC-DC: U14,U8Licence not stated in the catalogue
- ovc - OVC3 backpack隔离接口板
BOM013485 · ovc3-backpack-88c1077
BOM · 25 lineskicad207 starsProject type: 接口转换及调试器
Key parts: VN-100, ISOW7842, MAX3221E
Function hits: Isolated power, Relay / load driver (ULN2003 / MOSFET driver), Isolated DC-DC
Why it matched Isolated DC-DC: U2,U3Licence 硬件CERN-OHL-P-2.0 — as the catalogue declares it, not verified
- kicadboards - adin1100-podl
BOM015220 · adin1100-podl-b5e0c47c
BOM · 43 lineskicad14 starsProject type: 嵌入式系统
Key parts: ADIN1100, XDS_TX4137, MIC5365-3.3YC5
Function hits: Isolated power, RISC-V MCU, Isolated DC-DC
Why it matched Isolated DC-DC: TR1Licence Apache — as the catalogue declares it, not verified
- kicadboards - lpc1768-poe
BOM015212 · lpc1768-poe-b5e0c47c
BOM · 46 lineskicad14 starsProject type: 嵌入式系统
Key parts: LD39020ATPU33R, LPC1768FET100, Si3402-C
Function hits: Isolated power, Arm Cortex-M MCU, Isolated DC-DC
Why it matched Isolated DC-DC: TR1Licence Apache — as the catalogue declares it, not verified
- A20-CAN-ISO
BOM000773 · Rev.B
BOM · 27 lineskicadProject type: 嵌入式系统
Key parts: TJA1052IT/5Y(SOIC-16_300mil)
Function hits: Isolated power, Isolated DC-DC, CAN / CAN FD
Why it matched Isolated DC-DC: DCDC1Licence not stated in the catalogue
- avr-power-meter
BOM011280 · AVR-power-meter-v3.1
BOM · 22 lineskicadProject type: 测试测量仪器
Key parts: ADM2486, FM24C64B, INA228
Function hits: Isolated power, 8-bit MCU (AVR / PIC / 8051 / STM8), FRAM / MRAM
Why it matched Isolated DC-DC: PS1Licence not stated in the catalogue
- bms-and-offgrid-photovoltaic-management-system
BOM011690 · hardware-Balancer_v1.3-Balancer-Balancer
BOM · 72 lineskicadProject type: 电源
Key parts: 74AHCT125, LM324, LMV358
Function hits: Operational amplifier, E-paper display, Digital isolator
Why it matched Isolated DC-DC: U10Licence not stated in the catalogue
- bms-and-offgrid-photovoltaic-management-system
BOM011696 · hardware-ESP32_Master-v2.0-ESP32_master
BOM · 54 lineskicadProject type: 电源
Key parts: PCF8574, ST485, AMS1117-5.0
Function hits: Real-time clock (RTC), E-paper display, Digital isolator
Why it matched Isolated DC-DC: U12,U15Licence not stated in the catalogue
- bms-and-offgrid-photovoltaic-management-system
BOM011697 · hardware-ESP32_Master-v2.1-ESP32_master
BOM · 54 lineskicadProject type: 电源
Key parts: PCF8574, ST485, AMS1117-5.0
Function hits: Real-time clock (RTC), E-paper display, Digital isolator
Why it matched Isolated DC-DC: U12,U15Licence not stated in the catalogue
- CM_ESP_P4_C5 Open Hardware Edge Vision Platform
BOM002257 · v1.0
BOM · 67 lineskicadKey parts: ISO1044BD, IP101GR, OM-O2S
Function hits: Audio power amplifier, Audio codec, Isolated interface (CAN / RS-485 / USB / I2C)
Why it matched Isolated DC-DC: B1Licence not stated in the catalogue
- esp32_20a_80v_dcdc
BOM012653 · C3-Slave-N-channel-v2
BOM · 16 lineskicadProject type: 电源
Key parts: 128x64, B0515S, ESP32_C3_Super_Mini
Function hits: OLED display, Isolated power, RISC-V MCU
Why it matched Isolated DC-DC: U2Licence not stated in the catalogue
- esp32_20a_80v_dcdc
BOM012654 · C3-Slave-v2
BOM · 16 lineskicadProject type: 电源
Key parts: 128x64, B0515S, ESP32_C3_Super_Mini
Function hits: OLED display, Isolated power, RISC-V MCU
Why it matched Isolated DC-DC: U2Licence not stated in the catalogue
- ESP32-POE-ISO
BOM000726 · Rev.L
BOM · 78 lineskicadProject type: ESP
Key parts: TPS2376D(SO-8), BL4054B-42TPRN(SOT23-5), LAN8710A-EZC(QFN32)
Function hits: Isolated power, Logic gate / inverter / Schmitt trigger, Wireless SoC / wireless module
Why it matched Isolated DC-DC: DCDC1Licence not stated in the catalogue
- EVAL-CN0335-PMDZ
BOM003407 · V1.0
BOM · 13 lineskicadProject type: 模拟信号处理链路
Key parts: AD8606, ADuM5401, AD7091R
Function hits: Operational amplifier, Analog-to-digital converter (ADC), Digital isolator
Why it matched Isolated DC-DC: U2Licence not stated in the catalogue
- EVAL-CN0337-PMDZ
BOM003409 · V1.0
BOM · 13 lineskicadProject type: 模拟信号处理链路
Key parts: AD8608, ADuM5401, AD7091R
Function hits: Operational amplifier, Analog-to-digital converter (ADC), Digital isolator
Why it matched Isolated DC-DC: U2Licence not stated in the catalogue
- gecko5education
BOM009430 · cpuAddOn
BOM · 54 lineskicadProject type: FPGA开发板
Key parts: USB2513B-AEZC, NCP1529A, STM32F103CBU6
Function hits: Comparator, Operational amplifier, Audio codec
Why it matched Isolated DC-DC: PS1Licence not stated in the catalogue
- halmet-hardware
BOM010090 · HALMET-main
BOM · 75 lineskicadProject type: 传感器
Key parts: ESP32-WROOM-32E-N16, XL1509-3.3, CH340C
Function hits: Operational amplifier, Analog-to-digital converter (ADC), Digital isolator
Why it matched Isolated DC-DC: PS1201Licence not stated in the catalogue
- kicadboards
BOM007379 · adin1100_podl
BOM · 43 lineskicadProject type: 嵌入式系统
Key parts: ADIN1100, XDS_TX4137, MIC5365-3.3YC5
Function hits: Isolated power, RISC-V MCU, Isolated DC-DC
Why it matched Isolated DC-DC: TR1Licence not stated in the catalogue
- kicadboards
BOM007384 · lpc1768_poe
BOM · 46 lineskicadProject type: 嵌入式系统
Key parts: LD39020ATPU33R, LPC1768FET100, Si3402-C
Function hits: Isolated power, Arm Cortex-M MCU, Isolated DC-DC
Why it matched Isolated DC-DC: TR1Licence not stated in the catalogue
- NodePilot
BOM012320 · NodePilot-radio-interface-WIP
BOM · 21 lineskicadProject type: 嵌入式系统
Key parts: PC817, B0505S-1WR2
Function hits: Rotary encoder / potentiometer / joystick, Optocoupler isolation, Isolated power
Why it matched Isolated DC-DC: U3Licence not stated in the catalogue