Description
SY2A23002A High-Efficiency, 5.5V, 2A, Single Synchronous Buck Converter General .
The SY2A23002A high-efficiency synchronous Buck converter can deliver 2A output current over an input voltage range from 2.
Features
* 2.8V to 5.5V Input Voltage Range
* Up to 2A Output Current
* External Adjustable Voltage with ±1.5% Reference
Accuracy
* 1μA Shutdown Current (Typical)
* Fixed 2.35MHz Switching Frequency Minimizes
Required External Components
* Selectable PWM and PFM Operating Modes
Applications
* Applications
* Automotive Infotainment and Cluster
* Advanced Driver Assistance System (ADAS)
* Automotive Display
Typical Application
VIN:2.8V to 5.5V
8 VIN
SW 2
7 VIN
FB 4
Cin
10μF
SY2A23002A
5 EN
PGND 1
6 MODE
AGND 3
L
1μH
Rtop
100k
Rbot
49 .9k
VOUT:1.8V
Cff
47pF
Cout