Overview
The SC4911 is a highly integrated bias/primary side PWM controller designed for off-line or isolated dc-dc converters in telecommunication and data communication applications. The high degree of integration minimizes the amount of discrete parts needed and leads to substantial cost and space saving converter designs.
Packaging
- MSOP-8
Order Codes
- SC4911AMSTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
- SC4911BMSTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
- SC4911IMSTR: Package Minimum Tape & Reel Only
- SC4911IMSTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
PB Free/ROHS
Learn More →Features
- Programmable switching frequency up to 500kHz
- Line UVLO Protection
- Undervoltage Lockout
- Low startup current (45μA)
- Cycle by cycle current limit
- 8 pin MSOP. Available in Lead-free, fully WEEE and RoHS compliant
| Documents | Release Date | Type |  |
|---|---|---|---|
| SC4911 Datasheet | 2019-02-06 | | |
Applications
- Telecom isolated converters
- Offline isolated power supplies
- Instrumentation power supplies
- Battery chargers
Inventory
| Product | Country | Distributor | Qty | Buy |
|---|
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