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MAX8610, MAX8611, MAX8611V, MAX8612, MAX8613

8-Channel PMICs for Digital Camera Power Supplies

Industry's Smallest 8-Channel DSC Power Solutions

Overview

Technical Documents

Ordering Info

Status

All versions are No Longer Available. See Ordering Information for recommended replacements.

Description

The MAX8610–MAX8613/MAX8611V are highly efficient complete power-supply solutions for digital still cameras (DSCs) and digital video cameras (DVCs). Seven internal-MOSFET DC-DC converters provide up to 95% efficiency and generate all critical power supplies in DSC systems. They also feature True Shutdown™, as well as internal compensation to minimize external component count. One additional converter operates with an external MOSFET for optimum design flexibility. In all, eight converter channels include:

Synchronous-rectified step-up with True Shutdown.
Two synchronous-rectified step-down (MAX8611/MAX8613/MAX8611V) or step-up (MAX8610/MAX8612) converters power DSC system, I/O, and AFE blocks.
Low-V_OUT (down to 1V), synchronous-rectified step-down to power a DSP core.
High-output-voltage step-up for CCD bias.
Transformerless inverter for negative CCD bias.
High-output-voltage step-up for white LEDs, OLED display, or other output.
Auxiliary DC-DC boost (MAX8611/MAX8610/MAX8611V) or inverting (MAX8612/MAX8613) controller.

The MAX8611/MAX8613/MAX8611V operate in 1-cell lithium-ion (Li+) and dual-battery (Li+ and 2 AA) designs. The MAX8610/MAX8612 operate in 2 AA designs.

Data Sheet

ABRIDGED DATA SHEET

Download	Rev 6	(PDF, 840kB)
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Key Features

95% Efficient Synchronous-Rectified DC-DCs
90% Efficient Boost-Buck Operation
85% Efficient DC-DCs for CCD, LCD, WLED, and/or OLED
Auxiliary Power for Motors (MAX8610/MAX8611/MAX8611V)
Internal Compensation
True Shutdown Step-Up Converters
Overload Protection
Soft-Start for Controlled Startup Current
Low-Dropout (100% Duty Cycle) Step-Downs
Regulated Current for Up to 6 White LEDS
Open-LED Overvoltage Protection
Transformerless Inverting Converter for CCD
Adjustable 1MHz to 2MHz Switching Frequency
3% Frequency Accuracy
1µA Shutdown Supply Current
CCD Voltage Sequencing
Voltage Tracking for Core and Logic (MAX8611/MAX8613/MAX8611V)
Compact 48-Pin, 6mm x 6mm Thin QFN Package

Diagram

Typical Operating Circuit

Reliability Reports

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Software/Models

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Ordering Information

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Temperature:

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
MAX8610ETM+		N/A	No Longer Available	MAX8680 MAX8857	TQFN;48 pin;37.2 mm² Outline Drawing:21-0141 (PDF) Land Pattern: 90-0057 (PDF) Use pkgcode/variation: T4866+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX8610ETM+T		N/A	No Longer Available	MAX8680 MAX8857	TQFN;48 pin;37.2 mm² Outline Drawing:21-0141 (PDF) Land Pattern: 90-0057 (PDF) Use pkgcode/variation: T4866+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX8611ETM+		N/A	No Longer Available	MAX8680 MAX8857	TQFN;48 pin;37.2 mm² Outline Drawing:21-0141 (PDF) Land Pattern: 90-0057 (PDF) Use pkgcode/variation: T4866+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX8611ETM+T		N/A	No Longer Available	MAX8680 MAX8857	TQFN;48 pin;37.2 mm² Outline Drawing:21-0141 (PDF) Land Pattern: 90-0057 (PDF) Use pkgcode/variation: T4866+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX8611VETM+		N/A	No Longer Available	MAX8680 MAX8857	TQFN;48 pin;37.2 mm² Outline Drawing:21-0141 (PDF) Land Pattern: 90-0057 (PDF) Use pkgcode/variation: T4866+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX8611VETM+T		N/A	No Longer Available	MAX8680 MAX8857	TQFN;48 pin;37.2 mm² Outline Drawing:21-0141 (PDF) Land Pattern: 90-0057 (PDF) Use pkgcode/variation: T4866+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX8613ETM+		N/A	No Longer Available	MAX8680 MAX8857	TQFN;48 pin;37.2 mm² Outline Drawing:21-0141 (PDF) Land Pattern: 90-0057 (PDF) Use pkgcode/variation: T4866+1*	-40°C to +85°C	RoHS/Lead-Free: Lead Free Materials Analysis
MAX8613ETM+T		N/A	No Longer Available	MAX8680 MAX8857	QFN; 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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Information Index

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

Document Ref.: 19-3617 Rev 6; 2008-10-28
This page last modified: 2010-12-10