Datasheets
SG1846L/883B by:

Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, CQCC20, HERMETIC SEALED, CERAMIC, LCC-20

Part Details for SG1846L/883B by Microsemi Corporation

Overview of SG1846L/883B by Microsemi Corporation

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Applications Consumer Electronics Energy and Power Systems Renewable Energy

Price & Stock for SG1846L/883B

Part # Distributor Description Stock Price Buy
Quest Components SWITCHING CONTROLLER, CURRENT-MODE, 0.5A, 500KHZ SWITCHING FREQ-MAX, BIPOLAR, CQCC20 7
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Part Details for SG1846L/883B

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SG1846L/883B Part Data Attributes

SG1846L/883B Microsemi Corporation
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SG1846L/883B Microsemi Corporation Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, CQCC20, HERMETIC SEALED, CERAMIC, LCC-20
Rohs Code No
Part Life Cycle Code Obsolete
Ihs Manufacturer MICROSEMI CORP
Part Package Code QLCC
Package Description QCCN,
Pin Count 20
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 40 V
Input Voltage-Min 8 V
Input Voltage-Nom 15 V
JESD-30 Code S-CQCC-N20
JESD-609 Code e0
Length 8.89 mm
Number of Functions 1
Number of Terminals 20
Operating Temperature-Max 125 °C
Operating Temperature-Min -55 °C
Output Current-Max 0.5 A
Package Body Material CERAMIC, METAL-SEALED COFIRED
Package Code QCCN
Package Shape SQUARE
Package Style CHIP CARRIER
Qualification Status Not Qualified
Screening Level MIL-STD-883 Class B
Seated Height-Max 2.286 mm
Surface Mount YES
Switcher Configuration PUSH-PULL
Switching Frequency-Max 500 kHz
Temperature Grade MILITARY
Terminal Finish TIN LEAD
Terminal Form NO LEAD
Terminal Pitch 1.27 mm
Terminal Position QUAD
Width 8.89 mm

Alternate Parts for SG1846L/883B

This table gives cross-reference parts and alternative options found for SG1846L/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 SG1846L/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
UC1846L Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, BIPolar, CQCC20, LCC-20 Unitrode Corp (RETIRED) SG1846L/883B vs UC1846L
UC1846LQMLV 0.5A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CQCC20, LCC-20 Texas Instruments SG1846L/883B vs UC1846LQMLV
5962-86806012X Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, BIPolar, CQCC20, LCC-20 Unitrode Corp (RETIRED) SG1846L/883B vs 5962-86806012X
UC1846L883B Current-Mode PWM Controller 20-LCCC -55 to 125 Texas Instruments SG1846L/883B vs UC1846L883B
5962-86806012A Current-Mode PWM Controller 20-LCCC -55 to 125 Texas Instruments SG1846L/883B vs 5962-86806012A
UC1846L Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, BIPolar, CQCC20, LCC-20 Unitrode Corporation SG1846L/883B vs UC1846L
5962-86806012C Switching Controller, Current-mode, 0.5A, CQCC20, CERAMIC, LCC-20 Linfinity Microelectronics SG1846L/883B vs 5962-86806012C
SG1846L Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, CQCC20, HERMETIC SEALED, CERAMIC, LCC-20 Microsemi Corporation SG1846L/883B vs SG1846L
UC1846L/883BC Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, BIPolar, CQCC20, Unitrode Corp (RETIRED) SG1846L/883B vs UC1846L/883BC
5962-86806012X 0.5A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CQCC20, LCC-20 Texas Instruments SG1846L/883B vs 5962-86806012X
Part Number Description Manufacturer Compare
UC1846L/883BC Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, BIPolar, CQCC20, Unitrode Corp (RETIRED) SG1846L/883B vs UC1846L/883BC
5962-86806012A Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, BIPolar, CQCC20, LCC-20 Unitrode Corp (RETIRED) SG1846L/883B vs 5962-86806012A
UC1846LQMLV 0.5A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, CQCC20, LCC-20 Texas Instruments SG1846L/883B vs UC1846LQMLV
SG1846L Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, CQCC20, HERMETIC SEALED, CERAMIC, LCC-20 Microsemi Corporation SG1846L/883B vs SG1846L
UC1846L Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, BIPolar, CQCC20, LCC-20 Unitrode Corporation SG1846L/883B vs UC1846L
UC1856L20883B Improved Current Mode PWM Controller 20-LCCC -55 to 125 Texas Instruments SG1846L/883B vs UC1856L20883B
UC1846L/883B Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, CQCC20, Unitrode Corporation SG1846L/883B vs UC1846L/883B
5962-86806012X Switching Controller, Current-mode, 0.5A, 47kHz Switching Freq-Max, BIPolar, CQCC20, CERAMIC, LCC-20 Linfinity Microelectronics SG1846L/883B vs 5962-86806012X
5962-9453001M2X Switching Controller, Current-mode, 2A, 1000kHz Switching Freq-Max, BICMOS, CQCC20, CERAMIC,LCC-28 Unitrode Corporation SG1846L/883B vs 5962-9453001M2X
UC1846L Switching Controller, Current-mode, 0.5A, 500kHz Switching Freq-Max, BIPolar, CQCC20, LCC-20 Unitrode Corp (RETIRED) SG1846L/883B vs UC1846L

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