Description
The XC9260/XC9261 series is a group of synchronous-rectification type DC/DC converters with a built-in P-channel MOS driver transistor and N-channel MOS switching transistor, designed to allow the use of ceramic capacitors.
Features
- Voltage Range Output Voltage Range Quiescent Current Output Current Oscillation Frequency
Efficiency
Control Methods
: 2.7V～5.5V : 0.8V～3.6V (±2.0%) : 25μA (fOSC=3.0MHz) : 1.5A : 1.2MHz, 3.0MHz
90% :
(VIN=3.7V, VOUT=1.8V, IOUT=200mA) : HiSAT-COT Control
: 100% Duty Cycle
: PWM Control (XC9260)
: PWM/PFM Auto (XC9261)
Protection Circuits
: Thermal Shutdown
: Current Limit (Pendent character)
: Short Circuit Protection (Type B)
Functions
: Soft-Start
: UVLO
Capacitor Operating Ambient.
XC9260 Datasheet
