6A Digital Synchronous Step-Down DC/DC Converter with Auto Compensation
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Overview
Description
The ZL2101 is a 6A digital converter with auto compensation and integrated power management that combines an integrated synchronous step-down DC/DC converter with key power management functions in a small package, resulting in a flexible and integrated solution. The ZL2101 can provide an output voltage from 0. 54V to 5. 5V (with margin) from an input voltage between 4. 5V and 14V. Internal low rDS(ON) synchronous power MOSFETs enable the ZL2101 to deliver continuous loads up to 6A with high efficiency. An internal Schottky bootstrap diode reduces discrete component count. The ZL2101 also supports phase spreading to reduce system input capacitance. Power management features such as digital soft-start delay and ramp, sequencing, tracking, and margining can be configured by simple pin-strapping or through an on-chip serial port. The ZL2101 uses the PMBus™ protocol for communication with a host controller and the Digital-DC bus for interoperability between other Zilker Labs devices.
Features
- Integrated MOSFET Switches
- 6A Continuous Output Current
- ±1% Output Voltage Accuracy
- Auto Compensation
- Snapshot™ Parametric Capture
- I2C/SMBus Interface, PMBus Compatible
- Internal Non-Volatile Memory (NVM)
Comparison
Applications
Applications
- Telecom, Networking, Storage equipment
- Test and Measurement Equipment
- Industrial Control Equipment
- 5V and 12V Distributed Power Systems
Documentation
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|---|---|---|
| Type | Title | Date |
| Datasheet | PDF 1.34 MB | |
| Brochure | PDF 5.51 MB 日本語 | |
| End Of Life Notice | PDF 1.17 MB | |
| Price Increase Notice | PDF 208 KB | |
| Manual - Development Tools | PDF 257 KB | |
| Application Note | PDF 807 KB | |
| Application Note | PDF 1.43 MB | |
| Guide | PDF 4.68 MB | |
| Product Change Notice | PDF 124 KB | |
| Guide | PDF 714 KB | |
| Product Advisory | PDF 363 KB | |
| Other | PDF 194 KB | |
| Manual - Hardware | PDF 693 KB | |
| Application Note | PDF 1.90 MB | |
| Application Note | PDF 509 KB | |
| Application Note | PDF 397 KB | |
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Design & Development
Software & Tools
Software & Tools
| Software title
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Software type
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Company
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|---|---|---|
| PowerNavigator Software Renesas' PowerNavigator™ software allows simple configuration and monitoring of multiple Digital-DC devices using a PC with a USB interface.
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Monitor Debugger/RAM Monitor | Renesas |
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Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
| QFN | Tube | 400 | ||
| QFN | Reel | 4000 | ||
| QFN | Reel | 1000 |
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