사양
| 속성 | 가치 |
| Supplier | Alpha & Omega Semiconductor Inc. |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Active |
| Type | Steering (Rail to Rail) |
| Unidirectional Channels | 4 |
| Voltage - Reverse Standoff (Typ) | 5V (Max) |
| Voltage - Breakdown (Min) | 6V |
| Voltage - Clamping (Max) @ Ipp | 9V |
| Current - Peak Pulse(10 / 1000µs) | 12A (100ns) |
| Power Line Protection | Yes |
| Applications | HDMI |
| Capacitance @ Frequency | 0.45pF @ 1MHz |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Mounting Type | Surface Mount |
개요
Description
AOZ8809DI-05 is a power-management IC from Alpha & Omega Semiconductor (AOS), part of the AOZ8809 family. It is a DC-DC converter (typically a synchronous buck) used to generate regulated voltages in compact power supplies for portable/embedded electronics. It usually integrates high- and low-side MOSFETs and offers features such as enable control, soft-start, fast transient response, and protections (overcurrent/overtemperature). The “-05” suffix denotes a specific package/reel/option variant rather than a change in topology. For exact electrical specs (input/output voltage range, current capability, switching frequency, quiescent current) and packaging, consult the official datasheet or a distributor page (AOS, Digi-Key, Mouser).
Equivalent
Exact equivalents depend on the device function and package. If AOZ8809DI-05 is an ESD protection diode array, cross-reference by same channel count, breakdown voltage (Vbr), input capacitance (Cj), leakage, and package. Possible alternatives: Nexperia PESD multi-line arrays, STMicroelectronics ESC/ESDAX series, Onsemi ESD arrays, TI TPD series where applicable. For a precise match, please share the datasheet or required specs (Vmax, Cj, channels, package).
Pinout
Pin count: 8 pins.
Function: AOZ8809DI-05 is a multi-channel ESD protection diode array (5-channel) with a common ground, used to protect high-speed data lines from ESD/transient events.
Function: AOZ8809DI-05 is a multi-channel ESD protection diode array (5-channel) with a common ground, used to protect high-speed data lines from ESD/transient events.
Manufacturer
- Manufacturer: Alpha and Omega Semiconductor (AOS), often branded as AOS (AOZ series).
- What kind of company: A global semiconductor company that designs and manufactures power management devices, including power MOSFETs, PMICs, and related power electronics components.
- What kind of company: A global semiconductor company that designs and manufactures power management devices, including power MOSFETs, PMICs, and related power electronics components.
Application
Typical application areas for AOZ8809DI-05 (a Power Management IC from Alpha & Omega Semiconductor) include:
- Portable devices and wearables needing efficient DC-DC conversion
- USB-C/USB PD and battery charging circuits
- Load-switches and power-path management in motherboards and consumer electronics
- Automotive and industrial power regulators
- Telecom and data-communications equipment power regulation
Note: exact use depends on the device’s functional block (PMIC/ regulator/ switch) in the AOZ8809DI-05 family.
- Portable devices and wearables needing efficient DC-DC conversion
- USB-C/USB PD and battery charging circuits
- Load-switches and power-path management in motherboards and consumer electronics
- Automotive and industrial power regulators
- Telecom and data-communications equipment power regulation
Note: exact use depends on the device’s functional block (PMIC/ regulator/ switch) in the AOZ8809DI-05 family.
Package
AOZ8809DI-05 uses an 8-pin DFN/QFN package, typically 3×3 mm. For exact land pattern and pinout, please check the datasheet.
