SC4614
Not Recommended for New Designs
Not recommended for new designs.
The SC4614 is a high-speed, voltage mode PWM controller that provides the control and protection features necessary for a synchronous buck converter.
Features
- 500kHz switching frequency
- 4V to 18V power rails
- 0.5V voltage reference for programmable output voltages
- Internal LDO for optimum gate drive voltage
- 1.5A gate drive current
- Adaptive non-overlapping gate drives provide shoot-through protection for MOSFETs
- Internal soft start
- Hiccup mode short circuit protection
- Power rail under voltage lockout
- MSOP-10 package
- Embedded, low cost, high efficiency converters
- Point of load power supplies
- Set top box power supplies
- PDP/TFT TVs
- Consumer electronics
アプリケーション
Packaging
- MSOP-10
Order Codes
- SC4614MSTRT: Lead-free, RoHS and WEEE compliant, 2500 pcs. Tape & Reel
Pb(Lead)-Free/RoHS-Green Info
Base Part Number (1)
SC4614
Part Description
500KHz VOLTAGE MODE PWM CONTROLLER
# of leads
10
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
mySemtech
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