LM3017
Features
- 1 Fully pliant to Thunderbolt™ Technology Specifications
- True Shutdown for Short-Circuit Protection
- Input Side Current Limit
- Single Enable Pin With Three Modes of
Operation: Boost, Pass-Through, or Shutdown
- Built-in Charge Pump for High-Side NFET
Disconnect Switch
- 1-A Push-Pull Driver for Low-Side NFET
- Peak Current Mode Control
- Simple Slope pensation
- Protection Features
: Thermal Shutdown, Cycle- by-Cycle Current Limit, Short-Circuit Protection, Output Overvoltage Protection, and Latch-Off
- Internal Soft Start
- Input Voltage Range: 5 V to 18 V
- 600-k Hz Fixed Frequency Operation
- ±1% Reference Voltage Accuracy Over Temperature
- Low Shutdown Current (< 1 µA), 40 n A Typical
- 2.4 mm × 2.7 mm × 0.8 mm, 10-Pin WQFN Package
2 Applications
- Thunderbolt™ Technology Host Ports
- Notebook and Desktop puters, Tablets, and
Other Portable Consumer Electronics
- Hard Disc Drives, Solid-State Drives
- Offline Power Supplies
- Set-Top Boxes
3 Description
The LM3017...
Representative LM3017 image (package may vary by manufacturer)