产品特性
- Ultra-高效率
- 4700ppm/°C RDS(ON) Current Sensing ( without Current-Sense Resistor )
- Quasi-PWM with 100ns Load-Step Response
- Built-in 0.5% 0.7V Reference
- 4 Selectable Frequency Setting
- Integrated Boost Switch
- OVP & UVP
- Drives Large Synchronous-Rectifier FETs
- ower-Good Indicator
- Thermal Shutdown (Non-latch)
应用领域
- Features 3. Application
- Notebook Computers
- CPU Core Supply I/O Supply
- Chipset/RAM Supply as Low as 0.7V
关键规格
Package
TDFN3x3-10L
Input Voltage Range
4.5V ~ 6.5V
Output Voltage Range
0.7V ~ 2.6V
Max Output Current
18A
Switching Frequency
290kHz ~ 430kHz
Efficiency
High
Control Scheme
PWM
Soft Start
1.5ms
Protections
OVP, UVP, Thermal Shutdown, OCP
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