ETA ETA9351
The ETA9351 is a Power Management Unit (PMU) with 3 channels of high frequency synchronous Step-Down converters. Each channel is capable of delivering up to 3.5A output current and accepts input voltage from 2.6V to 5.5V. Each channel has an adaptive Constant-On-Time control scheme that achieves fast transient response while maintaining a constant switching frequency.| Part No. | ETA9351 |
|---|---|
| Datasheet | ETA9351 Download |
| Manufacturer |  ETA |
| Description | Compact PMU |
| Buy | Stock & Price |
DESCRIPTION
It does not have the minimum on-time constrain normally a fixed-frequency current mode Step-down requires. Each channel can be independently turned ON/OFF by an enable pin providing flexibility for easy start-up sequencing. All three channel are packed into a small QFN4X4-24L package greatly saving board space. ETA9351 is available in a tiny QFN4X4-24L packageFEATURES
● Adaptive COT control● Independent ON/OFF control
● Up to 95% Efficiency
● Up to 91% Efficiency for low output voltage
● Up to 3.5A Max Output current
● Feedback voltage 0.45V
● Excellent load transient response
● QFN4X4-24L Package
APPLICATIONS
● Smart TV● IP CAM
● Security CAM
● Car DVR
● Set Top Boxes
● Solid-State-Disk
● MIDs and Tablet PCs
● Other Battery Powered Devices ORDERING INFORMATION PART ETA9351Q4Y PACKAGE PIN QFN4x4-24L TOP MARK ETA9351 YWW2L -Date Code TYPICAL APPLICATION 1 Powering Minds of the Smart ETA9351 PIN CONFIGURATION ABSOLUTEMAXIMUM RATINGS (Note: Exceeding these limits may damage the device.
