Key facts
- Brand
- Analog Devices
- Model
- ADP2126
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-05
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ANALOG DEVICES ADP2126handbookRev B
The ADP2126 and ADP2127 are high‑frequency, step‑down DC‑to‑DC converters optimized for portable applications where board area and battery life are critical. They operate at a fixed 6 MHz frequency, allowing the use of tiny multilayer inductors, and feature synchronous rectification, spread‑spectrum modulation, and a low‑power shutdown mode.
The devices include internal compensation, soft‑start, undervoltage lockout, output‑to‑ground short‑circuit protection, cycle‑by‑cycle over‑current protection, and thermal shutdown (PWM mode only). Various package options are offered, including a 6‑ball bumped chip (ADP2126) and a 6‑pad embedded wafer‑level package (ADP2127).
Analog Devices ADP2126 specifications
| Input voltage range | 2.1 V to 5.5 V |
|---|---|
| Continuous output current | 500 mA |
| Fixed output voltage options | 1.20 V or 1.26 V |
| Operating frequency | 6 MHz |
| Shutdown supply current (typical) | 0.3 µA |
| Thermal shutdown threshold (PWM mode) | 146 °C |
All Analog Devices ADP2126 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 ADP2126/ADP2127?
The converters operate with an input voltage from 2.1 V up to 5.5 V.
What is the maximum continuous output current?
Both devices can deliver up to 500 mA of continuous output current.
What is the input voltage range of the ADP2126/ADP2127?
The converters operate from 2.1 V up to 5.5 V input voltage.
From: Analog Devices ADP2126/ADP2127 DC-DC Converter Datasheet
What fixed output voltages are available?
The parts offer either a 1.20 V or a 1.26 V fixed output voltage.
From: Analog Devices ADP2126/ADP2127 DC-DC Converter Datasheet