SC2443
Product inactive. Information on this page is for reference only.
Features
- Wide input voltage range: 4.7V to 16V
- 0.5V feedback voltage for low-voltage outputs
- Programmable frequency up to 1 MHz per phase
- 2-Phase synchronous continuous conduction mode for high efficiency step-down converters
- Out-of-phase operation for low input current ripples
- Output source and sink currents
- Fixed frequency peak current-mode control
- 75mV/-110mV maximum current sense voltage
- Inductor DCR current-sensing for low-cost applications
- Dual outputs or 2-phase single output operation
- Excellent current sharing between individual phases
- Individual soft-start, overload shutdown and enable
- External reference input for DDR applications
- External synchronization
- Industrial temperature range
- 4mm X 4mm X1mm 24-lead MLPQ package
- Telecommunication power supplies
- DDR memory power supplies
- Graphic power supplies
- Servers and base stations
Applications
Order Codes
- SC2443MLTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape and Reel Only
Pb(Lead)-Free/RoHS-Green Info
Base Part Number (1)
SC2443
Part Description
DUAL PHASE SINGLE OR TWO OUTPUT SYNCHRONOUS STEP-DOWN CONTROLLER
# of leads
24
Package Type
MLPQ
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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