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벅 컨버터

MI5318A-TF4

벅 컨버터

MI5318A-TF4은 벅 컨버터이며, TDFN3x3-10L 패키지를 채택.

TDFN3x3-10L RoHS 준수 할로겐 프리 재고 보유
MI5318A-TF4
MAGNIAS
패키지: TDFN3x3-10L
특징
  • Ultra-High Efficiency
  • 4700ppm/°C RDS(ON) Current Sensing ( without Current-Sense Resistor )
  • Quasi-PWM with 100ns Load-Step Response
  • Built-in 0.5% 0.7V Reference
  • 0.7V ~ 2.6V 조정 가능 출력 범위
  • 배터리 입력 범위 4.5V ~ 28V
  • 4 Selectable Frequency Setting
  • Integrated Boost Switch
  • OVP & UVP
  • 1.5ms 전압 서보 소프트 스타트
  • Drives Large Synchronous-Rectifier FETs
  • Power-Good Indicator
  • Thermal Shutdown (Non-latch)
응용 분야
  • 노트북
  • CPU 코어 전원
  • I/O 전원
  • Chipset/RAM Supply as Low as 0.7V
주요 사양
Package
TDFN3x3-10L
Input Voltage Range
4.5V ~ 28V (battery input); VCC 4.5V ~ 6.5V
Output Voltage Range
0.7V ~ 2.6V
Max Output Current
Set by external MOSFETs (controller); ILIM via TRIP pin
Switching Frequency
290kHz ~ 430kHz
Efficiency
High
Control Scheme
Constant On-Time (Quasi-PWM), RDS(on) current sensing
Soft Start
1.5ms
Protections
OVP, UVP, Thermal Shutdown, OCP