SC2672
Product is not recommended for new design.
The SC2672 is a versatile 2 phase, synchronous, voltage mode PWM controller that may be used in two distinct ways. The SC2672 is ideal for dual voltage independent applications. The SC2672 features a temperature compensated voltage reference, an undervoltage lockout over current protection and internal level-shifted, high-side drive circuitry.
Features
- 300 kHz operating frequency
- Soft start
- Power-good output provided
- Under-voltage current limit
- Phase-shifted switchers minimize ripple
- High efficiency operation, > 90%
- Programmable output(s) as low as 0.9 V
- Industrial temperature range
- SOIC-16 package
- Bias voltage as low as 4.5 V
- Two Independent PWM Controllers
- Flexible, same or separate VIN
- Independent control for each channel
- Independent and separate output UVLO
- 2 phases operating opposed for ripple reduction (if same VIN used)
- Graphics cards
- Peripheral add-in card
- Power supplies requiring two outputs
Applications
Packaging
- SOIC-16
Order Codes
- SC2672STR: Package Minimum Tape & Reel Only
- SC2672STRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
Pb(Lead)-Free/RoHS-Green Info
Base Part Number (1)
SC2672
Part Description
DUAL SYNCHRONOUS VOLTAGE MODE CONTROLLER WITH CURRENT
# of leads
16
Package Type
SOIC
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
Datasheets & Documentation
mySemtech
Explore a wealth of downloadable resources and datasheets to assist with prototyping and production.
Looking for documentation?
Login or register for mySemtech to gain access to restricted product documentation and to add documents to your Watch List for update alerts
Distributor/Catalog Supplier Inventory
View product availability from participating distributors below. Browse all distributors here.
| Part # | Country | Qty | Buy | Distributor |
|---|
Resources
