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The SC4808C is a dual-ended, high frequency, integrated PWM controller, optimized for isolated applications that require minimum space. It can be configured for current or voltage mode operation with required control circuitry where secondary side error amplifier is used. SC4808C Features 120µA starting current Pulse by pulse current limi.
120µA starting current Pulse by pulse current limit Programmable operation up to 1MHz Internal soft start Programmable line undervoltage lockout Over current shutdown Dual output drive stages on push-pull configuration Programmable internal slope compensation Programmable mode of operation (peak current mode or voltage mode) External frequency synchronization Bi-phase mode of operation -40 to 105 °C operating temperature MSOP-10 lead free package. This product is fully WEEE and RoHS compliant Telecom equipment and power supplies Networking power supplies Industrial power supp.
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | SC4808A |
Semtech Corporation |
High Performance Dual Ended PWM Controller |
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| 2 | SC4808B |
Semtech Corporation |
High Performance Dual Ended PWM Controller |
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| 3 | SC4808B-1 |
Semtech Corporation |
High Performance Dual Ended PWM Controller |
|
| 4 | SC4808B-2 |
Semtech Corporation |
High Performance Dual Ended PWM Controller |
|
| 5 | SC480 |
Semtech Corporation |
Complete DDR1/2/3 Memory Power Supply |
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| 6 | SC4806 |
Semtech Corporation |
Multiple Function Double Ended PWM Controller |
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| 7 | SC4809A |
Semtech Corporation |
High Performance Current Mode PWM Controller |
|
| 8 | SC4809B |
Semtech Corporation |
High Performance Current Mode PWM Controller |
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| 9 | SC4809C |
Semtech Corporation |
High Performance Current Mode PWM Controller |
|
| 10 | SC4810A |
Semtech |
High Performance Current Mode PWM Controller |
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| 11 | SC4810B |
Semtech Corporation |
High Performance Current Mode PWM Controller |
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| 12 | SC4810C |
Semtech |
High Performance Current Mode PWM Controller |
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