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UC3843B |
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Digi-Key Part Number
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4518-UC3843BTR-ND - Tape & Reel (TR)
4518-UC3843BCT-ND - Cut Tape (CT)
4518-UC3843BDKR-ND - Digi-Reel®
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Manufacturer
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Manufacturer Product Number
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UC3843B
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Description
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SOP-8 AC-DC CONTROLLERS & REGULA
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Detailed Description
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Converter Offline Boost, Flyback Topology 50kHz, 52kHz 8-SOP
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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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UTD Semiconductor
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Series
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-
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Package
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Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
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Product Status
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Active
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Output Isolation
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Non-Isolated
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Internal Switch(s)
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Yes
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Voltage - Breakdown
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-
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Topology
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Boost, Flyback
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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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7.6V ~ 30V
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Duty Cycle
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97%
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Frequency - Switching
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50kHz, 52kHz
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Fault Protection
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Current Limiting, UVLO
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Control Features
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Frequency Control, Soft Start
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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-SOIC (0.154", 3.90mm Width)
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Supplier Device Package
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8-SOP
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Mounting Type
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Surface Mount
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| Resource Type | Link |
|---|---|
| Datasheets | UMW UC384x |
| Attribute | Description |
|---|---|
| RoHS Status | ROHS3 Compliant |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| ECCN | EAR99 |
| HTSUS | 8542.39.0001 |
| Qty | Unit Price | Ext Price |
|---|---|---|
| 2,500 | $0.23632 | $590.80 |
| 5,000 | $0.21868 | $1,093.40 |
| 7,500 | $0.20457 | $1,534.28 |
| 12,500 | $0.20246 | $2,530.75 |
| 17,500 | $0.19964 | $3,493.70 |
| 25,000 | $0.19399 | $4,849.75 |
| Attribute | Description |
|---|---|
| Other Names |
4518-UMWUC3843BTR
UMW UC3843B
4518-UMWUC3843BTR-ND
4518-UC3843BCT
4518-UC3843BTR
4518-UC3843BDKR
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| Standard Package | 2,500 |
Hotline service：+86-755-84508670
email：sales009@eastech.cc
principal：Teven Chen