Datasheets
SG1845J/883B by:

Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, CDIP14

Part Details for SG1845J/883B by Microsemi Corporation

Overview of SG1845J/883B by Microsemi Corporation

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Applications Consumer Electronics Energy and Power Systems Renewable Energy

Part Details for SG1845J/883B

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SG1845J/883B Part Data Attributes

SG1845J/883B Microsemi Corporation
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SG1845J/883B Microsemi Corporation Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, CDIP14
Pbfree Code No
Part Life Cycle Code Transferred
Ihs Manufacturer SILICON GENERAL INC
Part Package Code DIP
Package Description ,
Pin Count 14
Reach Compliance Code unknown
ECCN Code EAR99
HTS Code 8542.39.00.01
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 30 V
Input Voltage-Min 8.2 V
JESD-30 Code R-GDIP-T14
Number of Functions 1
Number of Terminals 14
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Output Current-Max 1 A
Output Voltage-Nom 2.5 V
Package Body Material CERAMIC, GLASS-SEALED
Package Shape RECTANGULAR
Package Style IN-LINE
Qualification Status Not Qualified
Supply Current-Max (Isup) 17 mA
Surface Mount NO
Switcher Configuration SINGLE
Switching Frequency-Max 500 kHz
Temperature Grade MILITARY
Terminal Form THROUGH-HOLE
Terminal Position DUAL

Alternate Parts for SG1845J/883B

This table gives cross-reference parts and alternative options found for SG1845J/883B. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of SG1845J/883B, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.

Part Number Description Manufacturer Compare
5962-8670404CA Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, CDIP14, CERAMIC, DIP-14 Microsemi Corporation SG1845J/883B vs 5962-8670404CA
Part Number Description Manufacturer Compare
UC2843ADG 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO14, LEAD FREE, PLASTIC, SOIC-14 Rochester Electronics LLC SG1845J/883B vs UC2843ADG
UC2844BD1R2 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, PLASTIC, SO-8 Motorola Mobility LLC SG1845J/883B vs UC2844BD1R2
UC3843BD1G 1 A SWITCHING CONTROLLER, 500 kHz SWITCHING FREQ-MAX, PDSO8, HALOGEN AND LEAD FREE, PLASTIC, SOIC-8 Rochester Electronics LLC SG1845J/883B vs UC3843BD1G
SG1840J/883B Switching Controller, Voltage-mode, 1A, 500kHz Switching Freq-Max, CDIP18 Microsemi Corporation SG1845J/883B vs SG1840J/883B
UC3842D8 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8 Rochester Electronics LLC SG1845J/883B vs UC3842D8
UC3844D8 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO8, GREEN, PLASTIC, MS-012AA, SOIC-8 Rochester Electronics LLC SG1845J/883B vs UC3844D8
MIC38C45-1BM 0.5A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, SOIC-14 Rochester Electronics LLC SG1845J/883B vs MIC38C45-1BM
UC3845N 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8 Motorola Mobility LLC SG1845J/883B vs UC3845N
UC3845BVN 1A SWITCHING CONTROLLER, 275kHz SWITCHING FREQ-MAX, PDIP8, PLASTIC, DIP-8 Rochester Electronics LLC SG1845J/883B vs UC3845BVN
LT1246CS8#TR LT1246 - 1MHz Off-Line Current Mode PWM and DC/DC Converter; Package: SO; Pins: 8; Temperature Range: 0°C to 70°C Linear Technology SG1845J/883B vs LT1246CS8#TR

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