Products
MAX34417
PRODUCTIONSMBus Four-Channel Very Wide Dynamic Range Power Accumulator
Achieve Longer Battery Life in Mobile Devices
- Part Models
- 2
- 1ku List Price
- Starting From $5.07
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Part Details
- Enables Code Optimization to Minimize Power Consumption in Portable Platforms
- Four Power Monitors with Wide 86dB Dynamic Range
- Measures Both Current and Voltage
- Low Power Consumption
- Reduced Power Consumption in Slow Accumulation Mode
- Power-Down Mode
- Minimizes Processor Overhead with Autonomous Operation
- Per Channel 56-Bit Power Accumulators Capture 4.55 Hours of Data at 1024 Samples per Second
- Per Channel 14-Bit Voltage Registers
- High-Integration Solution Minimizes Parts Count, PCB Space, and BOM Cost
- Wide Current Common-Mode Range of 0.5V to 20V
- Low Full-Scale, Current-Sense Voltage of 100mV
- As low as 5μV Current-Sense Voltage
- I2C/SMBus Interface with Bus Timeout
- Temperature Range: -40°C to +85°C
- Small, 2mm x 2mm Footprint Wafer-Level Package (WLP) with 16 Bumps at 0.4mm Pitch
- Ease of Development
- Evaluation Kit with Advanced GUI Available
The MAX34417 is a specialized current and voltage monitor used to determine power consumption of portable systems. The device has a very wide dynamic range (20,000:1) that allows for the accurate measurement of power in such systems. The device is configured and monitored with a standard I2C/SMBus serial interface. The unidirectional current sensor offers precision high-side operation with a low full-scale sense voltage. The device automatically collects the current-sense and voltage samples and then multiplies those values to obtain a power value it then accumulates. Upon a command from the host, the device transfers the accumulated power samples, as well as the accumulation count, to a set of registers accessible by the host. This transfer occurs without missing a sample and allows the host to retrieve the data not in real-time, but at any time interval.
Applications
- Servers
- Smartphones
- Tablets
- Ultra Notebooks
Documentation
Data Sheet 1
User Guide 1
Application Note 2
Design Note 1
Evaluation Design File 1
Video 2
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX34417ENE+ | Wafer-Level Package 4x4 Bump, Full Array | ||
| MAX34417ENE+T | Wafer-Level Package 4x4 Bump, Full Array |
This is the most up-to-date revision of the Data Sheet.
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| Current Sense Amplifiers 1 | ||
| MAX34407 | PRODUCTION | SMBus 4-Channel Wide Dynamic Range Power Accumulator |
Tools & Simulations
Software Development 4
IBIS Model 1
Evaluation Kits
Evaluation Kit for the MAX34417
Resources
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