The complete datasheet for this product is restricted to IMVP licensees only. To request a datasheet, email: salesinfo@semtech.com.
Feature
- IMVP-IV™ and IMVP4+™ compliant single-chip solution
- On-chip CLK_ENABLE# and IMVP4_PWRGD outputs
- Backward compatible with SC1479
- High-speed hysteretic controller
- Single-phase operation
- Selectable analog or VID-controlled DeeperSleep setting
- 6-bit VID programmable output
- Integrated drivers with soft high-side turn-on
- Programmable softstart
- Programmable boot voltage
- Programmable DeeperSleep voltage
- Under-voltage lockout on VccA
- Over-voltage protection on CORE
- Current limit protection on CORE
- Thermal protection
- Power-good flag with blanking during VID or DeeperSleep mode changes
- Automatic powersave at light load
- TSSOP-28 and TSSOP-38 package options
Applications
- Low-power notebook and laptop computers
- Embedded applications
Packaging
TSSOP-38, TSSOP-28
Order Codes
- SC451ITS38TRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
- SC451ITSTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only
