SC221
Not Recommended for New Designs
Not recommended for new designs.
Features
- Patented X-EMI® Inductor Technology
- Enables Trace Inductors in PC Board Material
- Excellent EMI Performance
- Efficiency up to 90%
- 17.5μA Quiescent Current under Very Light Loads
- Wide Input Voltage Range — 2.7V to 5.5V
- Adjustable Output Voltage Down to 1.0V
- Output DC Current — up to 650mA
- High Light-load Efficiency via Automatic PSAVE Mode
- Ultra-fast Transient Response — <1μs
- Temperature Range — -40 to +85°C
- Shutdown Current — 0.1μA (typical)
- Requires Tiny 220nH Inductor
- Requires Only 1μF of Output Capacitance
- External Switching Frequency Synchronization
- Protection Features Including
- Over-Current Protection
- Output Short-Circuit Protection
- Thermal Shutdown Protection
- Offered in MLPD-UT 8 Lead Packages
- Lead-free, Halogen-free, and RoHS/WEEE Compliant
- HDTV, Set Top Boxes, Gaming Consoles
- POL Applications
- White Goods
アプリケーション
Packaging
- MLPD-UT 8 Lead package - 3,000 pcs. Tape & Reel only.
Order Codes
- SC221ULTRT - Lead-free, halogen-free, and RoHS/WEEE compliant.
- SC221EVB - Evaluation Board
Pb(Lead)-Free/RoHS-Green Info
Base Part Number (1)
SC221
Part Description
20MHZ, 650MA, X-EMI™-ENABLED SYNCHRONOUS STEP-DOWN REGULATOR
# of leads
8
Package Type
MLPD-UT
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
mySemtech
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