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MAX17830

12-Channel, High-Voltage Battery Sensor with Advanced SMBus Ladder and External Cell Balancing

Meets the Industry's Toughest Automotive OEM Standards for Safety, Performance, and Reliability

Overview

Technical Documents

Ordering Info

Status

Part Number	Status
MAX17830	Active: In Production.

Description

The MAX17830 is Maxim's second-generation, high-voltage battery-management solution. With higher accuracy, safety-enabling features, and an automotive-hardened SMBus ladder, the MAX17830 sets many industry firsts for the developing electric vehicle market.

The industry's first 80V-tolerant 12-cell device, the MAX17830 has been put through rigorous testing to ensure operation under the most hostile of EMC/EMI environments. The robust SMBus ladder daisy chain supports cable lengths of up to 2m and passes tough industry compliance testing. Cell-reversal capability and 96-cell hot-plug performance make pack assembly easy for high-cell-count systems.

A host of ASIL-enabling features makes safety assessment of pack operation simple and straightforward for any host microcontroller.

Data Sheet

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Key Features

Safety
- 80V (abs max) for Handling Large System Transients
- 96-Cell, Hot-Plug Guaranteed Performance for Fast Pack Assembly
- Cell-Reversal Tolerant to Support Fuel Cell Systems
- ASIL and OBD II Enabling Detection Modes
- Extensive Pin and Block FMEA-Detection Capability
Performance
- Automotive-Hardened SMBus Ladder Performance
- Support for Sampling full cell stack, 100x per Second
- World-Class Accuracy: 0.1% Cell-Reading Error
- Selectable High-Resolution Mode
- Matching Current Consumption of ±10% from IC to IC
- Separate External Cell Balancing Controls Allow Accurate Cell Measurement While Balancing
Quality
- Mature Mixed-Signal Process
- 100% Wafer Sort with SBL
- PAT Screening at Package Test

Applications/Uses

Electric and Hybrid Electric Vehicle (HEV) Battery Packs
Electric Bikes
High-Power Battery-Backup Systems
High-Voltage, Multicell Series-Stacked-Battery Systems
Power Tools
SuperCap Backup Systems

Application Notes

Application Note 5070

Measure Multiple Temperatures in Battery-Management Systems, and Save Power Too

Reliability Reports

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Software/Models

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Ordering Information

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Tape and Reel

Sample

Part Number	Free Sample	Buy	Status	Recommended Replacement	Package: TYPE PINS FOOTPRINT DRAWING CODE/VAR *	Temp	RoHS/Lead-Free? Materials Analysis
MAX17830EVKIT#			Active: Data sheet on request only		KIT; Land Pattern: Not Available		See data sheet
MAX17830EVMINIQU#		N/A	Future Product		KIT; Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX17830EVMINIQU+		N/A	Future Product	MAX17830EVMINIQU#	KIT; Land Pattern: Not Available	-40°C to +85°C	See data sheet
MAX17830GUN+		N/A	Future Product		TSSOP;56 pin;116.3 mm² Outline Drawing:21-0481 (PDF) Land Pattern: 90-0338 (PDF) Use pkgcode/variation: U56+1*	-40°C to +105°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX17830GUN+T		N/A	Future Product		TSSOP;56 pin;116.3 mm² Outline Drawing:21-0481 (PDF) Land Pattern: 90-0338 (PDF) Use pkgcode/variation: U56+1*	-40°C to +105°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX17830GUN/V+		N/A	Future Product		TSSOP;56 pin;116.3 mm² Outline Drawing:21-0481 (PDF) Land Pattern: 90-0338 (PDF) Use pkgcode/variation: U56+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX17830GUN/V+T		N/A	Future Product		TSSOP;56 pin;116.3 mm² Outline Drawing:21-0481 (PDF) Land Pattern: 90-0338 (PDF) Use pkgcode/variation: U56+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX17830IUN+		N/A	Future Product		TSSOP;56 pin;116.3 mm² Outline Drawing:21-0481 (PDF) Land Pattern: 90-0338 (PDF) Use pkgcode/variation: U56+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX17830IUN+T		N/A	Future Product		TSSOP;56 pin;116.3 mm² Outline Drawing:21-0481 (PDF) Land Pattern: 90-0338 (PDF) Use pkgcode/variation: U56+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX17830IUU+		N/A	Future Product		TSSOP; Land Pattern: Not Available	-40°C to +85°C	See data sheet

Notes:

Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
* Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.

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Overview		Technical Documents		Ordering Info		Related Products
Description Key Features Applications/Uses Key Specifications Diagram Notes and Comments		Data Sheet Application Notes Evaluation Kits Product Guides Reliability Reports Software/Models		Price and Availability Samples Buy Online Package Information Lead-Free Information		Similar Products by Function Similar Products by Application Evaluation Kits Products with Similar Part Numbers Products Used With This

This page last modified: 2012-02-15