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onsemi NCP1234BD65R2G Microcontrollers

Controller, Fixed Frequency, Current Mode, for Flyback Converters, SOIC 7 CASE OUTLINE, 2500-REEL

2,947 ActiveonsemiNCP1234BD8-SOIC (0.154", 3.90mm Width), 7 Leads$1.12
NCP1234BD65R2G - No Image Available

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NCP1234BD65R2G
Manufacturer
Part Number (MPN)
NCP1234BD65R2G
Base Model
Detailed Description
Controller, Fixed Frequency, Current Mode, for Flyback Converters, SOIC 7 CASE OUTLINE, 2500-REEL
Package
8-SOIC (0.154", 3.90mm Width), 7 Leads
Lifecycle Status
Active
Datasheet
PDF NCP1234BD65R2G Datasheet
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Ordering Code Family

NCP1234BD groups multiple orderable suffixes under one base device. Compare package, grade, and reel options on the base-number page before substituting within the family.

2 ordering variants listed on the family page.

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Technical Specifications

onsemi NCP1234BD65R2G Microcontrollers technical specifications.

General

Package / Case
8-SOIC
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 150°C (TJ)
Supply Voltage
9.5V ~ 28V
Lifecycle Status
Active
Internal Switch S
No
Switching Frequency
65kHz
Output Isolation
Isolated
Topology
Flyback
Voltage Start Up
12 V

Alternate Parts Comparison (NCP1234BD65R2G vs NCP1234BD100R2G vs NCP1366BABAYDR2G vs NCP12401CBEAB0DR2G)

Side-by-side technical parameter comparison of related primary models in this product family.

This PartAlternate PartsAlternate PartsAlternate Parts
Package / Case8-SOIC8-SOIC8-SOIC8-SOIC
Mounting TypeSurface MountSurface MountSurface MountSurface Mount
Operating Temperature-40°C ~ 150°C (TJ)-40°C ~ 150°C (TJ)-40°C ~ 125°C (TJ)-40°C ~ 125°C (TJ)
Supply Voltage9.5V ~ 28V9.5V ~ 28V6.5V ~ 28V28V
Fault ProtectionCurrent Limiting, Over Load, Over TemperatureCurrent Limiting, Over Load, Over TemperatureCurrent Limiting, Over Voltage, Short CircuitCurrent Limiting, Over Load, Over Temperature, Over Voltage, Short Circuit
Internal Switch SNoNoNoYes
Output IsolationIsolatedIsolatedIsolatedNon-Isolated
TopologyFlybackFlybackFlybackFlyback
Voltage Start Up12 V12 V18 V95 V
Switching Frequency65kHz100kHz--65kHz, 100kHz
Duty Cycle80%80%--80%
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