Description
XC9141/XC9142 series are synchronous step-up DC/DC converters with a 0.3Ω N-channel driver transistor and a 0.3Ω synchronous P-channel switching transistor built-in.
Features
- Voltage Range Fixed Output Voltage Oscillation Frequency Input Current Output Current
Control Mode Selection
Load Transient Response
Protection Circuits
Functions
Output Capacitor Operating Ambient Temperature Package Environmentally Friendly
: 0.65V ~ 6.0V : 1.8V ~ 5.5V (0.1V increments) : 1.2MHz, 3.0MHz : 0.8A : 500mA @VOUT=5.0V, VBAT=3.3V
330mA @VOUT=3.3V, VBAT =1.8V : PWM (XC9141)
PWM/PFM (XC9142) : 100mV@VOUT=3.3V, VBAT =1.8V,
IOUT=1mA→200mA (tr=5μs) : Over-current limit
Integral latch me.
XC9141-TorexSemiconductor.pdf
