Shenzhen Sai Collie Technology Co., Ltd. |
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LM46002AQPWPRQ1 Power Management ICs Buck Switching Regulator Positive Adjustable 1V Output 2A Package 16-PowerTSSOP
Product Status | Active | |
Function | Step-Down | |
Output Configuration | ||
Topology | ||
Output Type | ||
Number of Outputs | 1 | |
Voltage - Input (Min) | 3.5V | |
Voltage - Input (Max) | 60V | |
Voltage - Output (Min/Fixed) | ||
Voltage - Output (Max) | 28V | |
Current - Output | ||
Frequency - Switching | 200kHz ~ 2.2MHz | |
Synchronous Rectifier | Yes | |
Operating Temperature | -40°C ~ 125°C (TJ) | |
Mounting Type | Surface Mount | |
Package / Case | ||
Supplier Device Package | 16-HTSSOP |
Features
• Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
– Device Temperature Grade 1: –40°C to +125°C Ambient Operating
Temperature
• 27-µA Quiescent Current in Regulation
• High Efficiency at Light Load (DCM and PFM)
• Tested to EN55022/CISPR 22 EMI standards
• Integrated Synchronous Rectification
• Adjustable Frequency Range: 200 kHz to 2.2 MHz (500-kHz default)
• Frequency Synchronization to External Clock
• Internal Compensation
• Stable With Almost Any Combination of Ceramic, Polymer, Tantalum,
and Aluminum Capacitors
• Power-Good Flag
• Soft Start into Pre-Biased Load
• Internal and Adjustable External Soft Start
• Output Voltage Tracking Capability
• Precision Enable to Program System UVLO
• Output Short-Circuit Protection With Hiccup Mode
• Overtemperature Thermal Shutdown Protection
• Create a Custom Design Using the LM46002-Q1 With the WEBENCH®
Power Designer