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MAX4193MJA-HR

Description
Switching Voltage Regulators
Categorysemiconductor    Power management   
File Size251KB,14 Pages
ManufacturerMaxim
Websitehttps://www.maximintegrated.com/en.html
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MAX4193MJA-HR Overview

Switching Voltage Regulators

MAX4193MJA-HR Parametric

Parameter NameAttribute value
Product AttributeAttribute Value
ManufacturerMaxim
Product CategorySwitching Voltage Regulators
Mounting StyleThrough Hole
Package / CaseCDIP-8
Output Voltage18 V
Output Current150 mA
Number of Outputs1 Output
Switching Frequency75 kHz
Minimum Operating Temperature- 55 C
Maximum Operating Temperature+ 125 C
Height3.3 mm
Length10.29 mm
TypeVoltage Converter
Width7.87 mm
Load Regulation0.5 %/Vout
Pd - Power Dissipation5 W
19-0915; Rev 2; 9/08
CMOS Micropower Step-Up
Switching Regulator
General Description
Maxim’s MAX630 and MAX4193 CMOS DC-DC regula-
tors are designed for simple, efficient, minimum-size
DC-DC converter circuits in the 5mW to 5W range. The
MAX630 and MAX4193 provide all control and power
handling functions in a compact 8-pin package: a
1.31V bandgap reference, an oscillator, a voltage com-
parator, and a 375mA N-channel output MOSFET. A
comparator is also provided for low-battery detection.
Operating current is only 70µA and is nearly indepen-
dent of output switch current or duty cycle. A logic-level
input shuts down the regulator to less than 1µA quies-
cent current. Low-current operation ensures high effi-
ciency even in low-power battery-operated systems.
The MAX630 and MAX4193 are compatible with most
battery voltages, operating from 2.0V to 16.5V.
The devices are pin compatible with the Raytheon bipo-
lar circuits, RC4191/2/3, while providing significantly
improved efficiency and low-voltage operation. Maxim
also manufactures the MAX631, MAX632, and MAX633
DC-DC converters, which reduce the external compo-
nent count in fixed-output 5V, 12V, and 15V circuits.
See Table 2 at the end of this data sheet for a summary
of other Maxim DC-DC converters.
Features
High Efficiency—85% (typ)
70µA Typical Operating Current
1µA Maximum Quiescent Current
2.0V to 16.5V Operation
525mA (Peak) Onboard Drive Capability
±1.5% Output Voltage Accuracy (MAX630)
Low-Battery Detector
Compact 8-Pin Mini-DIP and SO Packages
Pin Compatible with RC4191/2/3
MAX630/MAX4193
Ordering Information
PART
MAX630CPA
MAX630CSA
MAX630CJA
MAX630EPA
MAX630ESA
MAX630EJA
MAX630MJA
MAX630MSA/PR
MAX630MSA/PR-T
MAX4193C/D
MAX4193CPA
MAX4193CSA
MAX4193CJA
MAX4193EPA
MAX4193ESA
MAX4193EJA
MAX4193MJA
TEMP RANGE
0°C to +70°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
-55°C to +125°C
-55°C to +125°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
0°C to +70°C
-40°C to +85°C
-40°C to +85°C
-40°C to +85°C
-55°C to +125°C
PIN-
PACKAGE
8 PDIP
8 SO
8 CERDIP
8 PDIP
8 SO
8 CERDIP
8 CERDIP**
8 SO†
8 SO†
Dice*
8 PDIP
8 SO
8 CERDIP
8 PDIP
8 SO
8 CERDIP
8 CERDIP**
Applications
+5V to +15V DC-DC Converters
High-Efficiency Battery-Powered DC-DC
Converters
+3V to +5V DC-DC Converters
9V Battery Life Extension
Uninterruptible 5V Power Supplies
5mW to 5W Switch-Mode Power Supplies
Typical Operating Circuit
+5V IN
470μH
6
I
C
8
LBD
5
+V
S
L
X
3
*Dice
are specified at T
A
= +25°C. Contact factory for dice
specifications.
**Contact
factory for availability and processing to MIL-STD-883.
†Contact
factory for availibility.
Pin Configuration
TOP VIEW
LBR 1
V
FB
7
+15V
OUT
MAX630
1
LBR
C
X
2
GND
4
8 LBD
7 V
FB
6
I
C
C
X
L
X
2
3
MAX630
MAX4193
47pF
GND 4
+5 TO +15V CONVERTER
5 +V
S
________________________________________________________________
Maxim Integrated Products
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.

MAX4193MJA-HR Related Products

MAX4193MJA-HR MAX4193ESA-T MAX4193CSA
Description Switching Voltage Regulators Switching Voltage Regulators CMOS uPower Step Up Switching Reg Switching Voltage Regulators CMOS uPower Step Up Switching Reg
Is it lead-free? - Contains lead Contains lead
Is it Rohs certified? - incompatible incompatible
Maker - Maxim Maxim
Parts packaging code - SOIC SOIC
package instruction - SOP, SOP8,.25 SOP, SOP8,.25
Contacts - 8 8
Reach Compliance Code - not_compliant not_compliant
ECCN code - EAR99 EAR99
Analog Integrated Circuits - Other Types - SWITCHING REGULATOR SWITCHING REGULATOR
control mode - VOLTAGE-MODE VOLTAGE-MODE
Control Technology - PULSE WIDTH MODULATION PULSE WIDTH MODULATION
Maximum input voltage - 16.5 V 16.5 V
Minimum input voltage - 2.4 V 2.4 V
Nominal input voltage - 6 V 6 V
JESD-30 code - R-PDSO-G8 R-PDSO-G8
JESD-609 code - e0 e0
length - 4.9 mm 4.9 mm
Number of functions - 1 1
Number of terminals - 8 8
Maximum operating temperature - 85 °C 70 °C
Maximum output current - 0.525 A 0.525 A
Nominal output voltage - 1.31 V 1.31 V
Package body material - PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code - SOP SOP
Encapsulate equivalent code - SOP8,.25 SOP8,.25
Package shape - RECTANGULAR RECTANGULAR
Package form - SMALL OUTLINE SMALL OUTLINE
Peak Reflow Temperature (Celsius) - 245 240
Certification status - Not Qualified Not Qualified
Maximum seat height - 1.75 mm 1.75 mm
Maximum supply current (Isup) - 0.3 mA 0.3 mA
surface mount - YES YES
Switch configuration - BOOST BOOST
Maximum switching frequency - 75 kHz 75 kHz
technology - CMOS CMOS
Temperature level - INDUSTRIAL COMMERCIAL
Terminal surface - Tin/Lead (Sn85Pb15) Tin/Lead (Sn85Pb15)
Terminal form - GULL WING GULL WING
Terminal pitch - 1.27 mm 1.27 mm
Terminal location - DUAL DUAL
Maximum time at peak reflow temperature - NOT SPECIFIED 20
width - 3.9 mm 3.9 mm
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