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KA3843B |
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Digi-Key Part Number
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KA3843B-ND
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Manufacturer
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Manufacturer Product Number
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KA3843B
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Description
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IC OFFLINE SWITCH 8DIP
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Detailed Description
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Converter Offline Topology Up to 500kHz 8-DIP
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| Customer Reference |
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| Datasheet | Datasheet | |
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Type
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Description
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Select
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Category
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Mfr
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onsemi
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Series
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-
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Package
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Tube
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Product Status
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Obsolete
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Output Isolation
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-
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Internal Switch(s)
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No
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Voltage - Breakdown
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-
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Topology
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-
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Voltage - Start Up
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8.4 V
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Voltage - Supply (Vcc/Vdd)
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12V ~ 25V
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Duty Cycle
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97%
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Frequency - Switching
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Up to 500kHz
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Fault Protection
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-
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Control Features
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Frequency Control
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Operating Temperature
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0°C ~ 70°C (TA)
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Package / Case
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8-DIP (0.300", 7.62mm)
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Supplier Device Package
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8-DIP
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Mounting Type
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Through Hole
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Base Product Number
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| Resource Type | Link |
|---|---|
| Datasheets | KA3842B-45B |
| Environmental Information | |
| PCN Obsolescence/ EOL | Mult Devices 31/Jan/2019 |
| PCN Design/Specification | |
| PCN Packaging | Mult Devices 24/Oct/2017 |
| EDA Models |
| Attribute | Description |
|---|---|
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| REACH Status | REACH Unaffected |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
| Part No. | Manufacturer | Quantity Available | Digi-Key Part No. | Unit Price | Substitute Type |
|---|---|---|---|---|---|
| TL3843BP | Texas Instruments | 731 | 296-34296-5-ND | $0.86000 | Direct |
| UC3843BNG | Rochester Electronics, LLC | 800 | 2156-UC3843BNG-OS-ND | $0.97000 | Direct |
| LT1246CN8#PBF | Analog Devices Inc. | 0 | LT1246CN8#PBF-ND | $4.98113 | Similar |
| UC3843BN | STMicroelectronics | 4,211 | 497-6786-5-ND | $0.98000 | Similar |
| UC2845BN | STMicroelectronics | 4 | 497-UC2845BN-ND | $1.29000 | Similar |
Hotline service：+86-755-84508670
email：sales009@eastech.cc
principal：Teven Chen