Key facts
- Brand
- Analog Devices
- Model
- ADP1878
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-05-05
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Analog Devices ADP1878/ADP1879 Datasheet
This document describes the ADP1878 and ADP1879 synchronous step‑down controllers, covering their features, electrical specifications, and typical application circuits. It includes detailed pin configurations, performance characteristics, and design guidelines for implementing the devices in power supply designs.
The datasheet also outlines thermal protection, power‑saving mode (PSM) for the ADP1879, and ordering information for the various frequency and package options. It is intended for design engineers needing precise data for circuit integration.
Analog Devices ADP1878 specifications
| Input voltage range | 2.95 V to 20 V |
|---|---|
| Minimum output voltage | 0.6 V |
| Quiescent current | 1.1 mA |
| Shutdown current | 140 pA to 225 pA |
| Thermal shutdown threshold | 155 °C |
| Operating temperature range | -40 °C to +125 °C |
| Package | 14‑lead LFCSP_WD |
| Switching frequency options | 300 kHz, 600 kHz, 1.0 MHz |
All Analog Devices ADP1878 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the input voltage range for the ADP1878/ADP1879?
The devices operate with an input voltage from 2.95 V up to 20 V.
What is the minimum output voltage these controllers can provide?
Both parts can regulate the output down to 0.6 V.
What is the input voltage range for the ADP1878/ADP1879?
The devices operate with an input voltage from 2.95 V up to 20 V.
What is the minimum output voltage these controllers can provide?
Both parts can regulate the output down to 0.6 V.