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Buck Converter (giảm áp)

MI2432B-P8

Buck Converter (giảm áp)

MI2432B-P8 là Buck Converter (giảm áp), đóng gói ESOP-8.

ESOP-8 Tuân thủ RoHS Không chứa Halogen CÓ SẴN
ESOP-8 3D package render
Đóng gói: ESOP-8
Tính năng
  • Wide 3.8V to 40V Input Voltage Range
  • 3.5A Continuous Output Current
  • Built-in 78mΩ High-Side and 49mΩ Low-Side Power MOSFETs
  • 0.8V Feedback Reference, ±1% Accuracy
  • Internal Loop Compensation
  • 300kHz to 2.2MHz Adjustable Frequency
  • Synchronizes to an External Clock
  • Frequency Spread Spectrum (FSS) for Lower EMI
  • 100ns Minimum On-Time
  • 24µA Sleep-Mode Quiescent Current with Pulse Skipping Mode (PSM)
  • Programmable Soft-Start
  • Precision Enable Threshold: Programmable Input UVLO Level and Hysteresis
  • Low Dropout Mode Operation
  • Usable as an Inverting Voltage Regulator
  • Over-Voltage and Over-Temperature Protection
  • Thermally Enhanced ESOP-8 Package
Ứng dụng
  • Industrial and Medical Distributed Power Supplies
  • Battery Pack Powered Systems: Cordless Power Tools, Cordless Home Appliances, Drones, Model Aircraft, GPS Trackers
  • USB Type-C Power Delivery and USB Charging
  • Cigarette Lighter Adapters and Chargers
  • Vehicle Accessories
  • LCD Displays
  • Optical Communication and Networking Systems
Thông số chính
Package
ESOP-8
Input Voltage Range
3.8V ~ 40V
Output Voltage Range
Adjustable, VFB=0.8V ±1%
Max Output Current
3.5A
Switching Frequency
300kHz ~ 2.2MHz
Efficiency
High
Control Scheme
Peak current mode PWM with PSM in light load
Soft Start
Programmable
Protections
UVLO (Programmable), OCP (Hiccup), OVP, OTP, Low Dropout Mode
Giải pháp ứng dụng
Networking
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