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LM43601PWPR Switching Regulator IC Positive Adjustable 1V 1 Output 1A 16-PowerT SSOP
Features of LM43601PWPR
1• 33-µA Quiescent Current in Regulation
• High Efficiency at Light Load (DCM and PFM)
• Meets 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 Soft Start: 4.1 ms
• Extendable Soft-Start Time by External Capacitor
• 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 LM43601 With the WEBENCH® Power
Designer
Product Attributes of LM43601PWPR
TYPE | DESCRIPTION |
|---|---|
Mfr | T I |
Series | SIMPLE SWITCHER® |
Product Status | Active |
Function | Step-Down |
Output Configuration | Positive |
Topology | Buck |
Output Type | Adjustable |
Number of Outputs | 1 |
Voltage - Input (Min) | 3.5V |
Voltage - Input (Max) | 36V |
Voltage - Output (Min/Fixed) | 1V |
Voltage - Output (Max) | 28V |
Current - Output | 1A |
Frequency - Switching | 200kHz ~ 2.2MHz |
Synchronous Rectifier | Yes |
Operating Temperature | -40°C ~ 125°C (TJ) |
Mounting Type | Surface Mount |
Package / Case | 16-PowerTSSOP (0.173", 4.40mm Width) |
Supplier Device Package | 16-HTSSOP |
Base Product Number | LM43601 |
Applications of LM43601PWPR
• Industrial Power Supplies
• Telecommunications Systems
• Sub-AM Band Automotive
• General Purpose Wide VIN Regulation
• High Efficiency Point-Of-Load Regulation
