SC4508
Not Recommended for New Designs
Not recommended for new designs.
Features
- Wide input voltage range 2.7V to 15V
- Programmable output voltage
- Programmable switching frequency up to 1.5MHz
- Buck or buck boost(inverting) configuration
- Current mode control with slope compensation
- Very low quiescent current in shutdown mode
- Accessible reference voltage
- MLPQ-12 package
- Low power point of use converters
- Single or multiple output low power converters
- Positive and/or negative output voltage
- DSL cards
- Graphic cards
- I/O cards
- Negative bias supplies
アプリケーション
Packaging
- MLPQ-12
Order Codes
- SC4508IMLTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
Pb(Lead)-Free/RoHS-Green Info
Base Part Number (1)
SC4508
Part Description
BUCK OR BUC-BOOST INVERTING CURRENT MODE CONTROLLER
# of leads
12
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
Related Parts
SC4508IMLTRT
mySemtech
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