Key facts
- Brand
- Analog Devices
- Model
- ADP5022
- Industry
- Industrial
- Documents
- 3
- Languages
- EN
- Last added
- 2012-04-10
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Analog Devices ADP5022 Datasheet
The ADP5022 is a micro power‑management unit that combines two high‑performance buck regulators and a low‑dropout regulator in a tiny 16‑ball WLCSP package. It supports an input voltage range of 2.4 V to 5.5 V, offers 600 mA buck current, and provides programmable output voltages for three channels. Features include over‑current and thermal protection, soft‑start, forced PWM and auto PWM/PSM modes, and a low‑noise LDO with 60 dB PSRR up to 10 kHz.
The handbook presents the full specifications, pin configuration, typical performance curves, thermal data, absolute maximum ratings, and layout guidelines. It also includes an evaluation‑board schematic, suggested PCB layout, and an ordering guide for the ADP5022.
Analog Devices ADP5022 specifications
| Input voltage range | 2.4 V to 5.5 V |
|---|---|
| Maximum buck current | 600 mA |
| Quiescent current per channel (no switching) | 24 µA typical |
| Dropout voltage (LDO) | 150 mV @ 150 mA load |
| Power‑supply rejection ratio (PSRR) | 60 dB up to 10 kHz |
| Output noise (VOUT3 = 3.3 V) | 65 pV rms |
| Oscillator frequency | 2.5 – 3.5 MHz |
Source: Analog Devices ADP5022 Datasheet
All Analog Devices ADP5022 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the input voltage range of the ADP5022?
The ADP5022 operates with an input voltage from 2.4 V to 5.5 V.
What is the maximum buck current the device can deliver?
Each buck regulator can deliver up to 600 mA.
What is the input voltage range of the ADP5022?
The device operates with an input voltage from 2.4 V up to 5.5 V.
How much current can the LDO output deliver?
The LDO can supply up to 150 mA of output current.
What is the input voltage range for the ADP5022?
The device operates from 2.4 V up to 5.5 V.
What is the dropout voltage of the integrated LDO at a 150 mA load?
The LDO dropout voltage is 150 mV at a 150 mA load.