SC2440
Not Recommended for New Designs
Not recommended for new designs.
Features
- Up to 2.5 MHz/Channel Programmable Switching Frequency
- Fixed Frequency Current-mode Control
- Wide Input Voltage Range 2.8V to 20V
- Out of Phase Switching Reduces Ripple
- Cycle-by-cycle Current-limiting
- Independent Shutdown/soft-start Pins
- Independent Hiccup Overload Protection
- Independent Power-Good Indicators
- Two 2A Integrated Switches
- External Synchronization
- Thermal Shutdown
- Thermally Enhanced 16-pin TSSOP Package
- XDSL and Cable Modems
- Set-Top Boxes
- Point of Load Applications
- CPE Equipment
- DSP Power Supplies
- Disk Drives
アプリケーション
Packaging
- TSSOP-16 EDP
Order Codes
- SC2440TETRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
- SC2440EVB: SC2440 Evaluation Board
Pb(Lead)-Free/RoHS-Green Info
Base Part Number (1)
SC2440
Part Description
DUAL 30V STEP-DOWN SWITCHING REGULATOR WITH 2A SWITCHES
# of leads
16
Package Type
TSSOP
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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