Description
The XC9254R series is a group of synchronous-rectification type DC/DC converters with a built-in 0.42 P-channel MOS driver transistor and 0.52 N-channel MOS switching transistor, designed to allow the use of ceramic capacitors.
Features
- Driver Transistor Built-In
: 0.42 P-ch driver transistor
0.52 N-ch switch transistor
Input Voltage
: 2.0V ~ 6.0V
Output Voltage
: 1.2V
High Efficiency
: 92% (TYP. )
Output Current
: 600mA
Oscillation Frequency
: 1.2MHz (+15%)
Maximum Duty Cycle
: 100%
Control Methods
: PWM/PFM Auto
Function
: Current Limiter Circuit Built-In
(Constant Current & Latching)
Capacitor Operating Ambient Temperature Packages
CL Discharge
: Low ESR Ceramic Capacitor : -40 +85 : SOT-25, USP-6C
Envi.
XC9254R-TorexSemiconductor.pdf
