MAX743

Dual-Output, PWM Switch-Mode Regulator (5V to ±15V or ±12V)
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Status Explanations for product status codes

Active: In Production.
 

Data Sheet

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Key Specifications:

Inverting 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 Alternate Topology Oper. Freq.
(kHz)		 Package/Pins Smallest Available Pckg.
(mm2)		 Budgetary Price
min max min max ≥ ≤ max w/pins See Notes
MAX743  4.2 6 12 15
-15
-12
12
15
 0.125 0.125 Preset 2
Inverting
Step-Up
 200
CDIP(N)/16
PDIP(N)/16
SOIC(W)/16
 111.8 $4.83 @1k
See All Inverting Switching Regulators (25)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

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)		 Budgetary Price
min max min max ≥ ≤ max w/pins See Notes
MAX743  4.2 6 12 15
-15
-12
12
15
 0.125 0.125 Preset 2 200
CDIP(N)/16
PDIP(N)/16
SOIC(W)/16
 111.8 $4.83 @1k
See All Step-Up Switching Regulators (95)
Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.


Diagram

MAX743: Typical Operating Circuit
Typical Operating Circuit

Reliability Reports

Reliability Report: MAX743.pdf
Show FIT data for:

Software/Models

none

Ordering Information

Filters: Part Number: Package: Temperature: Tape and Reel Sample
Part Number Free
Sample		 Buy Status Explanations for product status codes Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR * 		Temp RoHS/Lead-Free?
Materials Analysis
MAX743C/D    
Active DICE SALES;NA pin;DICE;

Land Pattern: Not Applicable
Use pkgcode/variation: DICE*
See data sheet
MAX743CPE    
Active PDIP(N);16 pin;160.5 mm²
Outline Drawing:21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P16-7F*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
MAX743CPE+  
Active PDIP(N);16 pin;160.5 mm²
Outline Drawing:21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P16+7F*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX743CWE    
Active SOIC(W);16 pin;111.8 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16-4F*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
MAX743CWE+  
Active SOIC(W);16 pin;111.8 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16+4F*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX743CWE+T    
Active SOIC(W);16 pin;111.8 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16+4F*
0°C to +70°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX743CWE-T    
Active SOIC(W);16 pin;111.8 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16-4F*
0°C to +70°C RoHS/Lead-Free: No
Materials Analysis
MAX743EPE    
Active PDIP(N);16 pin;160.5 mm²
Outline Drawing:21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P16-7F*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
MAX743EPE+  
Active PDIP(N);16 pin;160.5 mm²
Outline Drawing:21-0043 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: P16+7F*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX743EPEKIT    
Active KIT;

Land Pattern: Not Available

-40°C to +85°C See data sheet
Part Number Free
Sample		 Buy Status Explanations for product status codes Package:
TYPE PINS FOOTPRINT
DRAWING  CODE/VAR * 		Temp RoHS/Lead-Free?
Materials Analysis
MAX743EVKIT-DIP    
Active KIT;

Land Pattern: Not Available

See data sheet
MAX743EWE    
Active SOIC(W);16 pin;111.8 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16-4F*
-40°C to +85°C RoHS/Lead-Free: No
Materials Analysis
MAX743EWE+  
Active SOIC(W);16 pin;111.8 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16+4F*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX743EWE+T    
Active SOIC(W);16 pin;111.8 mm²
Outline Drawing:21-0042 (PDF)
Land Pattern: 90-0107 (PDF)
Use pkgcode/variation: W16+4F*
-40°C to +85°C RoHS/Lead-Free: Lead Free
Materials Analysis
MAX743EWE-T    
Active W.SO;16 pin

Land Pattern: Not Available

-40°C to +85°C See data sheet
MAX743MJE    
Active CDIP(N);16 pin;173.5 mm²
Outline Drawing:21-0045 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: J16-3*
-55°C to +125°C RoHS/Lead-Free: No
Materials Analysis

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; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product 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.

Notes and Comments

Delivers load currents up to ±125mA with internal MOSFETs, switches from ±15V to ±12V under logic controls, subharmonic noise eliminated

Similar Products by Function

See All Inverting Switching Regulators (25 Products)
See All Step-Up Switching Regulators (104 Products)


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Document Ref.: 19-2873 Rev 0; 1990-07-01
This page last modified: 2009-11-09

 


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