- Manufacturer
- MFR.Part #
- OB2273AMP
- JLCPCB Part #
- C78847
- Package
- SOT-23-6
- Description
- -20℃~+85℃ 12V~25V 60kHz~70kHz 80% Flyback Isolation Over Voltage Protection、Under Voltage Protection、Soft Start、Over Temperature Protection Secondary-Side Feedback SOT-23-6 AC-DC Controllers and Regulators ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/AC-DC Controllers and Regulators | |
| Manufacturer | OB(On-Bright Elec) | |
| Package | SOT-23-6 | |
| Operating Temperature | -20℃~+85℃ | |
| Frequency - Switching | 60kHz~70kHz | |
| Voltage - Supply | 12V~25V | |
| Duty Cycle(Max) | 80% | |
| Feedback System | Secondary-Side Feedback | |
| Working Mode | PWM Modulation | |
| Isolation | Isolation | |
| Features | Over Voltage Protection、Under Voltage Protection、Soft-start、Overtemperature protection (OTP)、Light load efficient mode、Under-voltage lockout、EMI optimization (spread spectrum)、Leading edge blanking、Slope compensation、Audio noise elimination | |
| Topology | Flyback |
* Images are for reference only
OB2273AMP
Extended- Manufacturer
- MFR.Part #
- OB2273AMP
- JLCPCB Part #
- C78847
- Package
- SOT-23-6
- Description
- -20℃~+85℃ 12V~25V 60kHz~70kHz 80% Flyback Isolation Over Voltage Protection、Under Voltage Protection、Soft Start、Over Temperature Protection Secondary-Side Feedback SOT-23-6 AC-DC Controllers and Regulators ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
* Images are for reference only
- Manufacturer
- MFR.Part #
- OB2273AMP
- JLCPCB Part #
- C78847
- Package
- SOT-23-6
- Description
- -20℃~+85℃ 12V~25V 60kHz~70kHz 80% Flyback Isolation Over Voltage Protection、Under Voltage Protection、Soft Start、Over Temperature Protection Secondary-Side Feedback SOT-23-6 AC-DC Controllers and Regulators ROHS
- EasyEDA Libraries
- Datasheet
- Source
- JLCPCB
- Assembly Type
- SMT Assembly
- PCBA Type
- Economic and Standard
- MSL Level
- MSL 1
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
OB2273AMP Specifications
OB2273AMP technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Power Management (PMIC)/AC-DC Controllers and Regulators | |
| Manufacturer | OB(On-Bright Elec) | |
| Package | SOT-23-6 | |
| Operating Temperature | -20℃~+85℃ | |
| Frequency - Switching | 60kHz~70kHz | |
| Voltage - Supply | 12V~25V | |
| Duty Cycle(Max) | 80% | |
| Feedback System | Secondary-Side Feedback | |
| Working Mode | PWM Modulation | |
| Isolation | Isolation | |
| Features | Over Voltage Protection、Under Voltage Protection、Soft-start、Overtemperature protection (OTP)、Light load efficient mode、Under-voltage lockout、EMI optimization (spread spectrum)、Leading edge blanking、Slope compensation、Audio noise elimination | |
| Topology | Flyback |
PCB Assembly Tips
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the OB2273AMP. Sign up to receive and start your assembly today →
- 1
Step 1 - Pre-order the parts you need from JLCPCB.
- 2
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
- 3
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.
OB2273AMP Documents
OB2273AMP datasheets or manufacturer documentation.
Datasheet: OB2273AMP Datasheet (PDF)
OB2273AMP Schematic Symbol & PCB Footprint
The OB2273AMP schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.