Shenzhen Sai Collie Technology Co., Ltd. |
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LP875640RNFRQ1 Power Management ICs Buck Switching Regulator Positive Adjustable 0.6V Output 16A Package 26-PowerVFQFN
Product Status | Active | |
Function | Step-Down | |
Output Configuration | ||
Topology | ||
Output Type | ||
Number of Outputs | 4 | |
Voltage - Input (Min) | 2.8V | |
Voltage - Input (Max) | 5.5V | |
Voltage - Output (Min/Fixed) | ||
Voltage - Output (Max) | 3.36V | |
Current - Output | ||
Frequency - Switching | 2MHz | |
Synchronous Rectifier | Yes | |
Operating Temperature | -40°C ~ 125°C (TA) | |
Mounting Type | Surface Mount, Wettable Flank | |
Package / Case | ||
Supplier Device Package | 26-VQFN-HR (4.5x4) |
Features
• Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
– Device Temperature Grade 1: –40°C to +125°C Ambient Operating
Temperature
– Device HBM ESD Classification Level 2
– Device CDM ESD Classification Level C4B
• Input Voltage: 2.8 V to 5.5 V
• Output Voltage: 0.6 V to 3.36 V
• Four High-Efficiency Step-Down DC/DC Converter
Cores:
– Maximum Output Current: 16 A (4 A per Phase)
– Programmable Output Voltage Slew-Rate: 0.5 mV/µs to 10 mV/µs
• Switching Frequency: 2 MHz
• Spread-Spectrum Mode and Phase Interleaving
• Configurable General Purpose I/O (GPIOs)
• I 2C-Compatible Interface That Supports Standard (100 kHz), Fast
(400 kHz), Fast+ (1 MHz), and
High-Speed (3.4 MHz) Modes
• Interrupt Function With Programmable Masking
• Programmable Power-Good Signal (PGOOD)
• Output Short-Circuit and Overload Protection
• Overtemperature Warning and Protection
• Overvoltage Protection (OVP) and Undervoltage Lockout (UVLO)