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SG1524J-DESC

Description
Voltage Mode PWMs; Package: DIP;
CategoryPower/power management    The power supply circuit   
File Size214KB,6 Pages
ManufacturerMicrosemi
Websitehttps://www.microsemi.com
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SG1524J-DESC Overview

Voltage Mode PWMs; Package: DIP;

SG1524J-DESC Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerMicrosemi
package instructionDIP, DIP16,.3
Reach Compliance Codecompli
ECCN codeEAR99
Analog Integrated Circuits - Other TypesSWITCHING CONTROLLER
control modeVOLTAGE-MODE
Control TechnologyPULSE WIDTH MODULATION
Maximum input voltage40 V
Minimum input voltage8 V
Nominal input voltage20 V
JESD-30 codeR-GDIP-T16
JESD-609 codee0
length19.62 mm
Number of functions1
Number of terminals16
Maximum operating temperature125 °C
Minimum operating temperature-55 °C
Maximum output current0.1 A
Package body materialCERAMIC, GLASS-SEALED
encapsulated codeDIP
Encapsulate equivalent codeDIP16,.3
Package shapeRECTANGULAR
Package formIN-LINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
Certification statusNot Qualified
Filter level38535Q/M;38534H;883B
Maximum seat height5.08 mm
surface mountNO
Switch configurationPUSH-PULL
Maximum switching frequency400 kHz
technologyBIPOLAR
Temperature levelMILITARY
Terminal surfaceTIN LEAD
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width7.62 mm
Base Number Matches1
SG1524/SG2524/SG3524
REGULATING PULSE WIDTH MODULATOR
DESCRIPTION
This monolithic integrated circuit contains all the control circuitry for a
regulating power supply inverter or switching regulator. Included in a 16-
pin dual-in-line package is the voltage reference, error amplifier, oscillator,
pulse width modulator, pulse steering flip-flop, dual alternating output
switches and current limiting and shut-down circuitry. This device can be
used for switching regulators of either polarity, transformer coupled DC to
DC converters, transformerless voltage doublers and polarity converters,
as well as other power applications. The SG1524 is specified for operation
over the full military ambient temperature range of -55°C to +125°C, the
SG2524 for -25°C to +85°C, and the SG3524 is designed for commercial
applications of 0°C to +70°C.
FEATURES
8V to 40V operation
5V reference
Reference line and load regulation of 0.4%
Reference temperature coefficient < ± 1%
100Hz to 300KHz oscillator range
Excellent external sync capability
Dual 50mA output transistors
Current limit circuitry
Complete PWM power control circuitry
Single ended or push-pull outputs
Total supply current less than 10mA
HIGH RELIABILITY FEATURES - SG1524
Available to MIL-STD-883B and DESC SMD
MIL-M-38510/12601BEA - JAN1524J
Radiation data available
LMI level "S" processing available
BLOCK DIAGRAM
Rev 1.1a
03/18/2005
Copyright
©
1994
1
11861 Western Avenue
Garden Grove, CA 92841
(714) 898-8121
FAX: (714) 893-2570
Microsemi. Inc.

SG1524J-DESC Related Products

SG1524J-DESC SG1524J-883B
Description Voltage Mode PWMs; Package: DIP; Voltage Mode PWMs; Package: DIP;
Is it Rohs certified? incompatible incompatible
Maker Microsemi Microsemi
package instruction DIP, DIP16,.3 DIP, DIP16,.3
Reach Compliance Code compli _compli
ECCN code EAR99 EAR99
Analog Integrated Circuits - Other Types SWITCHING CONTROLLER SWITCHING CONTROLLER
control mode VOLTAGE-MODE VOLTAGE-MODE
Control Technology PULSE WIDTH MODULATION PULSE WIDTH MODULATION
Maximum input voltage 40 V 40 V
Minimum input voltage 8 V 8 V
Nominal input voltage 20 V 20 V
JESD-30 code R-GDIP-T16 R-GDIP-T16
JESD-609 code e0 e0
length 19.62 mm 19.62 mm
Number of functions 1 1
Number of terminals 16 16
Maximum operating temperature 125 °C 125 °C
Minimum operating temperature -55 °C -55 °C
Maximum output current 0.1 A 0.1 A
Package body material CERAMIC, GLASS-SEALED CERAMIC, GLASS-SEALED
encapsulated code DIP DIP
Encapsulate equivalent code DIP16,.3 DIP16,.3
Package shape RECTANGULAR RECTANGULAR
Package form IN-LINE IN-LINE
Peak Reflow Temperature (Celsius) NOT SPECIFIED NOT SPECIFIED
Certification status Not Qualified Not Qualified
Filter level 38535Q/M;38534H;883B MIL-STD-883 Class B
Maximum seat height 5.08 mm 5.08 mm
surface mount NO NO
Switch configuration PUSH-PULL PUSH-PULL
Maximum switching frequency 400 kHz 400 kHz
technology BIPOLAR BIPOLAR
Temperature level MILITARY MILITARY
Terminal surface TIN LEAD Tin/Lead (Sn/Pb)
Terminal form THROUGH-HOLE THROUGH-HOLE
Terminal pitch 2.54 mm 2.54 mm
Terminal location DUAL DUAL
Maximum time at peak reflow temperature NOT SPECIFIED NOT SPECIFIED
width 7.62 mm 7.62 mm
Base Number Matches 1 1
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