Power Management
Voltage Regulators
XC9243B08CDR-G
2A Synchronous Step-Down DC/DC Converter, USP-10B
Product Overview
The XC9242/XC9243 series is a group of synchronous-rectification step-down DC/DC converters with a built-in 0.11? (TYP.) P-channel MOS driver transistor and 0.12?(TYP.) N-channel MOS switching transistor, designed to allow the use of ceramic capacitors. The small on-resistances of these two internal driver transistors enable a high efficiency, stable power supply with an output current up to 2A. The XC9242/XC9243 series has operating voltage range of 2.7V~6.0V and a 0.8V (
Minimum Quantity
3000
Function
Step-Down
Output Configuration
Positive
Topology
Buck
Type of Output
Adjustable
Number of Outputs
1
Voltage - Input (Min)
2.7V
Voltage - Input (Max)
6V
Voltage - Output (Min/Fixed)
0.9V
Voltage - Output (Max)
6V
Current - Output
2A
Frequency - Switching
1.2MHz
Synchronous Rectifier
Yes
Operating Temperature
-40C ~ 85C (TA)
Mounting Type
Surface Mount
Supplier Device Package
10-UFDFN Exposed Pad
Package/Case
10-USPB (2.9x2.6)
