Datasheets
CS-3845BD8 by: Cherry Semiconductor Corporation

Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8,

Part Details for CS-3845BD8 by Cherry Semiconductor Corporation

Overview of CS-3845BD8 by Cherry Semiconductor Corporation

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Applications Consumer Electronics Energy and Power Systems Renewable Energy

Available Datasheets

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Part Details for CS-3845BD8

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CS-3845BD8 Part Data Attributes

CS-3845BD8 Cherry Semiconductor Corporation
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CS-3845BD8 Cherry Semiconductor Corporation Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8,
Part Life Cycle Code Obsolete
Ihs Manufacturer CHERRY SEMICONDUCTOR CORP
Package Description SOP,
Reach Compliance Code unknown
Additional Feature HALF DUTY
Analog IC - Other Type SWITCHING CONTROLLER
Control Mode CURRENT-MODE
Control Technique PULSE WIDTH MODULATION
Input Voltage-Max 25 V
Input Voltage-Min 8.2 V
Input Voltage-Nom 15 V
JESD-30 Code R-PDSO-G8
Number of Functions 1
Number of Terminals 8
Operating Temperature-Max 70 °C
Operating Temperature-Min
Output Current-Max 1 A
Output Voltage-Nom 2.5 V
Package Body Material PLASTIC/EPOXY
Package Code SOP
Package Shape RECTANGULAR
Package Style SMALL OUTLINE
Qualification Status Not Qualified
Supply Current-Max (Isup) 17 mA
Surface Mount YES
Switcher Configuration SINGLE
Switching Frequency-Max 500 kHz
Technology BIPOLAR
Temperature Grade COMMERCIAL
Terminal Form GULL WING
Terminal Position DUAL

Alternate Parts for CS-3845BD8

This table gives cross-reference parts and alternative options found for CS-3845BD8. 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 CS-3845BD8, 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
UC2843DR 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, PLASTIC, MS-012AB, SOIC-14 Texas Instruments CS-3845BD8 vs UC2843DR
UC2845DTR Single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 50% duty cycle, -40C to 85C 14-SOIC -40 to 85 Texas Instruments CS-3845BD8 vs UC2845DTR
UC3843DTR Single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, 0C to 70C 14-SOIC 0 to 70 Texas Instruments CS-3845BD8 vs UC3843DTR
CS-2843AD14 Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, PDSO14, Cherry Semiconductor Corporation CS-3845BD8 vs CS-2843AD14
UC3845DR 1A SWITCHING CONTROLLER, 500kHz SWITCHING FREQ-MAX, PDSO14, PLASTIC, MS-012AB, SOIC-14 Texas Instruments CS-3845BD8 vs UC3845DR
UC2843D 30-V, 1-A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, -40C to 85C 14-SOIC -40 to 85 Texas Instruments CS-3845BD8 vs UC2843D
UC2843DTR 30-V, 1-A, 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, -40C to 85C 14-SOIC -40 to 85 Texas Instruments CS-3845BD8 vs UC2843DTR
CS-3843BD14 Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO14, Cherry Semiconductor Corporation CS-3845BD8 vs CS-3843BD14
UC3843DG4 Single ended 500KHz current mode PWM controller with 8.4V/7.6V UVLO 100% duty cycle, 0C to 70C 14-SOIC 0 to 70 Texas Instruments CS-3845BD8 vs UC3843DG4
CS-3845D8 Switching Controller, Current-mode, 1A, 500kHz Switching Freq-Max, BIPolar, PDSO8, Cherry Semiconductor Corporation CS-3845BD8 vs CS-3845D8

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