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See Technical Specifications

PM6680ATR +BOM

Dual synchronous step down controller with adjustable output voltages plus LDO

Manufacturer:

STMicroelectronics, Inc
Mfr.Part #:

PM6680ATR
Datasheet:

PM6680ATR Datasheet (PDF)
Applications:

Controller, Embedded Computer System
Voltage - Input:

6V ~ 36V
Number Of Outputs:

2
Voltage - Output:

0.9V ~ 5V
EDA/CAD Models:

Request Free CAD Models for PM6680ATR

PM6680ATR General Description

The PM6680ATR product is a dual step-down controller that stands out for its exceptional efficiency and precision, supported by a sophisticated losses current sensing technique. Its constant on-time architecture ensures rapid load transient response, while the embedded voltage feed-forward mechanism enables consistent switching frequency operation. Additionally, the controller features an integrator control loop to mitigate DC voltage errors caused by output ripple, enhancing overall stability. With pulse skipping technology enhancing efficiency at light loads and a selectable minimum switching frequency of 33kHz to mitigate audio noise concerns, this product caters to diverse user needs. The adjustable output voltages OUT1 and OUT2 further contribute to the product's flexibility, offering a wide range from 0.9V to 5V and 0.9V to 3.3V respectively

Key Features

Precision voltage regulation
Silent inrush current during startup
Flexible remote monitoring options
High-efficiency energy conversion

Specifications

Category	Integrated Circuits (ICs)Power Management (PMIC)Special Purpose Regulators	Series	-
Applications	Controller, Embedded Computer System	Voltage - Input	6V ~ 36V
Number of Outputs	2	Voltage - Output	0.9V ~ 5V
Operating Temperature	-40°C ~ 125°C	Mounting Type	Surface Mount
Base Product Number	PM6680