NJW4110
FEATURES
- 2ch Synchronous Rectification
- Current Mode Control
- Operating Voltage Range
2.7V to 5.5V
- Switching Current
3.3A min.
- Adjustable Oscillating Frequency 100k Hz to 2.4MHz
- External Clock Synchronization
- PWM Control
- Maximum Duty Cycle 100%
- High Efficiency at Light Loads (Selectable)
- Low Iq at Sleep Mode
500 A typ.
- Anti-Phase switching
- External pensation Circuit
- Correspond to Ceramic Capacitor (MLCC)
- Adjustable Soft Start Function
- UVLO (Under Voltage Lockout)
- Over Current Protection (Hiccup type)
- Thermal Shutdown Protection
- Power Good Function
- Standby Function
- Package Outline
EQFN24-LE
- GENERAL DESCRIPTION
The NJW4110 is a synchronous 2ch buck converter with 3A MOSFET. The switching oscillating frequency is adjustable from 100k Hz to 2,4MHz. Also, it can be synchronized with external clock. The NJW4110 can be selected PFM to ensure high efficiency at light load. The NJW4110 has a single oscillator and operates an Ant-Phase switching to...
