SC4911
Not Recommended for New Designs
Not recommended for new designs.
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
- Telecom isolated converters
- Offline isolated power supplies
- Instrumentation power supplies
- Battery chargers
Applications
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(Lead)-Free/RoHS-Green Info
Base Part Number (1)
SC4911
Part Description
BIAS/PRIMARY SIDE PWM CONTROLLER WITH ULTRA LOW START-UP CURRENT
# of leads
8
Package Type
MSOP
Pb-Free (2)
YES
Reflow Temp °C (3)
260
Lead or Ball Finish
MATTE Sn
MSL Rating
1
REACH SVH C(233) EC1907/2006 (18)
YES Download Report
JIG 101 A & B (12)
YES
YES Download Report
RoHS 2/3 Amend 2015/863 (7)
YES Download Report
WEEE 2012/19/EU (19)
YES
China RoHS 2 GB/T 26572-2011
YES Download Report
Halogen Free / Low IEC 61249-2-21/JS709C (20)
YES Download Report
Proposition 65 (21)
YES Download Report
Packaging Material 94/62/EC (17)
YES Download Report
RoHS Compliant by Exception (8)
NO
Whisker Testing (10)
Thermal Cycling Whisker Test
(-40°C to +85°C / 4000 cycles)
(-40°C to +85°C / 4000 cycles)
YES
Ambient Temperature Storage, Whisker Test
(50°C, 4000 Hrs)
(50°C, 4000 Hrs)
YES
60°C/90%RH 4000 Hrs, Whisker Test
YES
Declarations and Reports
IPC-1752-2
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Distributor/Catalog Supplier Inventory
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