Description
IC in one tiny package (2.0mm×2.5mm, h=1.0mm).
Features
- oltage
: 2.5V ~ 5.5V
Output Voltage
: 0.8V ~ 3.6V(±2.0%)
Oscillation Frequency : 3.0MHz
Output Current
: 1.0A
Efficiency Control Methods
: 93% (VIN=5.0V, VOUT=3.3V/300mA) : HiSAT-COT
100% Duty Cycle
HiSAT-COT+PWM (XCL219)
HiSAT-COT+PWM/PFM (XCL220)
Circuit Protection
: Thermal Shut Down
Current Limit Circuit (Drop)
Short Circuit Protection (Latch)
Functions
: Soft-start Circuit Built-in
UVLO
CL Discharge
Output Capacitor
: Low ESR Ceramic Capacitor
Operating Ambient Tempera.
XCL219 Datasheet
