Overview
The ADP2108ACBZ-1.2-R7 is a high-efficiency, low quiescent current step-down DC-to-DC converter manufactured by Analog Devices Inc. This component is designed to provide a compact and efficient power conversion solution for various portable and low-power applications. It operates with an input voltage range of 2.3V to 5.5V and regulates an output voltage of 1.2V with a maximum load current of 600mA.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | ADP2108ACBZ-1.2-R7 |
| Topology | Buck |
| Synchronous Rectifier | Yes |
| Input Voltage Range | 2.3V to 5.5V |
| Output Voltage | 1.2V (Fixed) |
| Output Current | 600mA |
| Switching Frequency | 3MHz |
| Package Type | 5-WLCSP |
| Operating Temperature | -40°C to 125°C |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- High efficiency with peak efficiency of 95%
- 3 MHz fixed frequency operation
- Typical quiescent current of 18 μA
- Internal synchronous rectifier and internal compensation
- Internal soft start and current overload protection
- Thermal shutdown protection
- 100% duty cycle low dropout mode
- Power save mode for low load conditions to reduce power losses
- Supported by ADIsimPower™ design tool
Applications
- PDAs and palmtop computers
- Wireless handsets
- Digital audio and portable media players
- Digital cameras and GPS navigation units
Q & A
- What is the input voltage range of the ADP2108ACBZ-1.2-R7?
The input voltage range is from 2.3V to 5.5V.
- What is the output voltage of the ADP2108ACBZ-1.2-R7?
The output voltage is fixed at 1.2V.
- What is the maximum output current of the ADP2108ACBZ-1.2-R7?
The maximum output current is 600mA.
- What is the switching frequency of the ADP2108ACBZ-1.2-R7?
The switching frequency is 3MHz.
- Does the ADP2108ACBZ-1.2-R7 have an internal synchronous rectifier?
Yes, it has an internal synchronous rectifier.
- What is the operating temperature range of the ADP2108ACBZ-1.2-R7?
The operating temperature range is from -40°C to 125°C.
- Is the ADP2108ACBZ-1.2-R7 lead-free and RoHS compliant?
Yes, it is lead-free and RoHS compliant.
- What is the package type of the ADP2108ACBZ-1.2-R7?
The package type is 5-WLCSP.
- Does the ADP2108ACBZ-1.2-R7 have thermal shutdown protection?
Yes, it has thermal shutdown protection.
- What design tool supports the ADP2108ACBZ-1.2-R7?
It is supported by ADIsimPower™ design tool.
