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XRP7714ILB-F 开关控制器
XRP7714ILB-F
MaxLinear
: 4 Output
: 300 kHz
: 0.9 V to 5.1 V
: 28 mA to 50 mA
相关产品
产品信息
XRP7714ILB-F
开关控制器 4Ch Digital Pwr Cntr w/LDO prog. thru PC Quad Channel Digital PWM Step Down Controller
GENERAL DESCRIPTION
The XRP7714ILB-F XRP7714 is a quad-output pulse-width modulated (PWM) step-down DC-DC controller with a built-in LDO for standby power and GPIOs. The device provides a complete power management solution in one IC and is fully programmable via an I2C serial interface. Independent Digital Pulse Width Modulator (DPWM) channels regulate output voltages and provide all required protection functions such as current limiting and over-voltage protection.
APPLICATIONS XRP7714ILB-F
• Multi Channel Power Supplies
• Audio-Video Equipments
• Industrial & Telecom Equipments
• Processors & DSPs Based Equipments
FEATURES XRP7714ILB-F
• 4 Channel Step Down Controller
− Programmable Output Voltage 0.9V-5.1V
− Programmable 1.5MHz DPWM Frequency
− Integrated FET Drivers
• 4.75V to 5.5V and 5.5V to 25V Input
Voltage Range
• Up to 6 Reconfigurable GPIO Pins
• Fully Programmable via I2C Interface
• Independent Digital Pulse Width
Modulator (DPWM) channels
• Complete Monitoring and Reporting
• Complete Power Up/Down Sequencing
• Full On Board Protection
OTP, UVLO, OCP and OVP
• Built-in 3.3V/5V LDO
• PowerArchitect™ Design Software
• Green/Halogen Free 40-pin TQFN
