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MAX606, MAX607
Low-Profile, 5V/12V or Adjustable, Step-Up DC-DC Converter for Flash Memory PCMCIA Cards

Entire Circuit for Flash Memory / PCMCIA Step-Up Fits 0.25 Sq. Inch, Is Under 1.35mm high


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Status
Active: In Production.

Data Sheet
FULL DATA SHEET (PDF, 224kB)
Download this datasheet in PDF formatDownload   Send this datasheet to any email addressE-Mail


Description
The MAX606/MAX607 are the smallest CMOS, step-up DC-DC converters available for flash memory and PC (PCMCIA) cards. They switch at up to 1MHz, permitting the entire circuit to fit in 0.25in², yet remain under 1.35mm high to fit Type 1, 2, and 3 card standards. These devices operate from a 3V to 5.5V input and provide a ±4% accurate output that is preset to 5V or 12V, or adjustable from VIN to 12.5V. They can provide up to 180mA of output current at 5V.

The MAX606 switches at up to 1MHz and fits Type 1 (thinnest standard) flash memory and PCMCIA cards. It uses a thin, 1.19mm high, 5µH inductor and small, 0.68µF output capacitors. The entire circuit fits in 0.25in² and is less than 1.35mm high.

The MAX607 switches at up to 500kHz, fitting Type 2 and 3 cards, as well as hand-held devices where height requirements are not as critical. It uses less board area than the MAX606, fitting in 0.16in², but requires 2.5mm of height. It also has a lower no-load supply current than the MAX606.

Both devices use a unique control scheme that optimizes efficiency over all input and output voltages. Other features include 1µA logic-controlled shutdown and user-controlled soft-start to minimize inrush currents.

The MAX606/MAX607 come in 8-pin µMAX® and SO packages. The µMAX package uses half the board area of a standard 8-pin SO and has a maximum height of just 1.11mm.

An evaluation kit is available:  MAX606EVKIT, MAX607EVKIT  

Key Features   Applications/Uses
  • Lowest-Height Circuit (1.35mm max)
  • ±4% Regulated Output (5V, 12V, or Adjustable)
  • Up to 180mA Load Current
  • 1MHz Switching Frequency (MAX606)
  • 1µA Logic-Controlled Shutdown
  • 3V to 5.5V Input Voltage Range
  • Compact 8-Pin µMAX Package
 

Key Specifications:  Step-Up Switching Regulators
Part Number VIN
(V)
VIN
(V)
VOUT
(V)
VOUT
(V)
Preset VOUT
(V)
Max. IOUT
(A)
Max. IOUT
(A)
Output Adjust. Method DC-DC Outputs Oper. Freq.
(kHz)
Package/Pins Smallest Available Pckg.
(mm2)
Price
min max min max max w/pins See Notes
MAX606  3 5.5 3 12.5
5
12
0.18 0.18 Resistor 1 1000
µMAX/8
SOIC(N)/8
30.9 $3.25 @1k
MAX607  500
µMAX/8
SOIC(N)/8
$3.25 @1k
See All Step-Up Switching Regulators (90)

Diagram
MAX606, MAX607: Typical Operating Circuit
Typical Operating Circuit

Evaluation Kits
  • MAX606EVKIT, MAX607EVKIT
  • Reliability Reports
  • Show FIT data for:
  • Request Reliability Report for:

    Software/Models
    none

    Ordering Information
    Notes:

    1. Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
    2. Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
    3. Part number suffixes: T or T&R = tape and reel;+ = RoHS/lead-free;# = RoHS/lead-exempt. More: SeeFull Data Sheet or Part Naming Conventions.
    4. * 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.


    Devices: 1-16 of 16

    MAX606 Free
    Sample
    Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    Temp RoHS/Lead-Free?
    Materials Analysis
    MAX606C/D    
    Active DICE SALES;NA pin;0 mm²

    Land Pattern: Not Applicable
    Use pkgcode/variation: DICE*
    See data sheet
    MAX606ESA+T    
    Active SOIC(N);8 pin;30.9 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0096 (PDF)
    Use pkgcode/variation: S8+4*
    -40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX606ESA+  
    Active SOIC(N);8 pin;30.9 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0096 (PDF)
    Use pkgcode/variation: S8+4*
    -40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX606ESA    
    Active SOIC(N);8 pin;30.9 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0096 (PDF)
    Use pkgcode/variation: S8-4*
    -40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX606ESA-T    
    Active

    Land Pattern: Not Available

    -40°C to +85°C See data sheet
    MAX606EUA    
    Active µMAX;8 pin;16.2 mm²
    Outline Drawing: 21-0036 (PDF)
    Land Pattern: 90-0092 (PDF)
    Use pkgcode/variation: U8-1*
    -40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX606EUA-T    
    Active µMAX;8 pin;16.2 mm²
    Outline Drawing: 21-0036 (PDF)
    Land Pattern: 90-0092 (PDF)
    Use pkgcode/variation: U8-1*
    -40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX606EUA+  
    Active µMAX;8 pin;16.2 mm²
    Outline Drawing: 21-0036 (PDF)
    Land Pattern: 90-0092 (PDF)
    Use pkgcode/variation: U8+1*
    -40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX606EUA+T    
    Active

    Land Pattern: Not Available

    -40°C to +85°C See data sheet
    MAX607 Free
    Sample
    Buy Status
    Package: TYPE PINS FOOTPRINT
      DRAWING CODE/VAR *
    Temp RoHS/Lead-Free?
    Materials Analysis
    MAX607C/D    
    Active DICE SALES;NA pin;0 mm²

    Land Pattern: Not Applicable
    Use pkgcode/variation: DICE*
    See data sheet
    MAX607ESA    
    Active SOIC(N);8 pin;30.9 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0096 (PDF)
    Use pkgcode/variation: S8-4*
    -40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX607ESA-T    
    Active

    Land Pattern: Not Available

    -40°C to +85°C See data sheet
    MAX607ESA+  
    Active SOIC(N);8 pin;30.9 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0096 (PDF)
    Use pkgcode/variation: S8+4*
    -40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX607ESA+T    
    Active SOIC(N);8 pin;30.9 mm²
    Outline Drawing: 21-0041 (PDF)
    Land Pattern: 90-0096 (PDF)
    Use pkgcode/variation: S8+4*
    -40°C to +85°C RoHS/Lead-Free: Lead Free
    Materials Analysis
    MAX607EUA    
    Active µMAX;8 pin;16.2 mm²
    Outline Drawing: 21-0036 (PDF)
    Land Pattern: 90-0092 (PDF)
    Use pkgcode/variation: U8-1*
    -40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis
    MAX607EUA-T    
    Active µMAX;8 pin;16.2 mm²
    Outline Drawing: 21-0036 (PDF)
    Land Pattern: 90-0092 (PDF)
    Use pkgcode/variation: U8-1*
    -40°C to +85°C RoHS/Lead-Free: No
    Materials Analysis

    Notes and Comments
    • Fits type 1, 2 and 3 flash memory and PCMCIA cards

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    Document Ref.: 19-0459; Rev 1; 1999-01-01
    This page last modified: 2007-07-18


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