Part number:
ADP1870
Manufacturer:
File Size:
1.71 MB
Description:
Synchronous buck controller.
Datasheet Details
Part number:
ADP1870
Manufacturer:
File Size:
1.71 MB
Description:
Synchronous buck controller.
ADP1870, Synchronous Buck Controller
The ADP1870/ADP1871 are versatile current-mode, synchronous step-down controllers that provide superior transient response, optimal stability, and current-limit protection by using a constant on-time, pseudo-fixed frequency with a programmable currentlimit, current-control scheme.
In addition, these
ADP1870 Features
* Power input voltage range: 2.95 V to 20 V On-board bias regulator Minimum output voltage: 0.6 V 0.6 V reference voltage with ±1.0% accuracy Supports all N-channel MOSFET power stages Available in 300 kHz, 600 kHz, and 1.0 MHz options No current-sense resistor required Power saving mode (PSM) for lig
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