LM46001
LM46001 is 1-A Synchronous Step-Down Voltage Converter manufactured by Texas Instruments.
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SNVSA46B
- JUNE 2014
- REVISED JANUARY 2018
LM46001 3.5-V to 60-V, 1-A Synchronous Step-Down Voltage Converter
1 Features
- 1 24-µA Quiescent Current in Regulation
- High Efficiency at Light Load (DCM and PFM)
- Meets EN55022/CISPR 22 EMI standards
- Integrated Synchronous Rectification
- Adjustable Switching Frequency: 200 k Hz to
2.2 MHz (500 k Hz default)
- Frequency Synchronization to External Clock
- Internal pensation
- Stable With Many binations 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 LM46001 With the WEBENCH® Power...
