Digital DC/DC PMBus 17A Module
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Overview
Description
The ZL9117M is a 17A, variable output, step-down PMBus-compliant digital power supply. Included in the module is a high-performance digital PWM controller, power MOSFETs, an inductor, and all the passive components required for a highly integrated DC/DC power solution. This power module has built-in auto-compensation algorithms, which eliminate the need for manual compensation design work. The ZL9117M operates over a wide input voltage range and supports an output voltage range of 0. 6V to 3. 6V, which can be set by external resistors or via PMBus. This high-efficiency power module is capable of delivering 17A. Only bulk input and output capacitors are needed to finish the design. The output voltage can be precisely regulated to as low as 0. 6V with ±1% output voltage regulation over line, load, and temperature variations. The ZL9117M features auto-compensation, internal soft-start, auto-recovery overcurrent protection, an enable option, and prebiased output start-up capabilities. The ZL9117M is packaged in a thermally enhanced, compact (15mmx15mm) and low profile (3. 5mm) overmolded QFN package module suitable for automated assembly by standard surface mount equipment. The ZL9117M is RoHS compliant. For PMBus operation, it is recommended to tie the Enable pin (EN) to SGND.
Features
- Complete digital switch mode power supply
- Fast transient response
- Auto compensating PID filter
- External synchronization
- Output voltage tracking
- Current sharing
- Programmable soft-start delay and ramp
- Overcurrent/undercurrent protection
- PMBus compliant
Applications
Applications
- Server, telecom, and datacom
- Industrial and medical equipment
- General purpose point of load
Documentation
| Title | Type | Date | |
|---|---|---|---|
PDF2.76 MB
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Datasheet
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PDF509 KB
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Application Note
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PDF397 KB
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Application Note
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PDF1.36 MB
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Application Note
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PDF603 KB
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End Of Life Notice
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PDF4.68 MB
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Guide
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PDF714 KB
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Guide
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PDF257 KB
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Manual - Development Tools
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PDF704 KB
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Manual - Development Tools
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PDF693 KB
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Manual - Hardware
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PDF194 KB
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Other
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PDF980 KB
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Other
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PDF274 KB
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Product Advisory
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PDF151 KB
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Product Advisory
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PDF69 KB
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Product Advisory
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PDF98 KB
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Product Change Notice
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PDF295 KB
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White Paper
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Design & Development
Software & Tools
Software & Tools
| PowerNavigator SoftwareRenesas' PowerNavigator™ software allows simple configuration and monitoring of multiple Digital-DC devices using a PC with a USB interface.Downloads: | Monitor Debugger/RAM Monitor | Renesas |
Boards & Kits
Boards & Kits
Digital DC/DC PMBus 17A Module Evaluation Board
The ZL9117EVAL1Z evaluation board provides all of the circuitry required to evaluate the features of the ZL9117M digital DC/DC PMBus 17A module. The ZL9117EVAL1Z is a...
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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.
Product Options
Processing table
| Module | Tray | 960 | ||
| Module | Reel | 1000 | ||
| Module | Tray | 960 | ||
| Module | Reel | 1000 | ||
| Module | Tray | 960 | ||
| Module | Reel | 1000 |
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