Products
Power Management
Semtech SC4607
Not Recommended For New Designs, Consult Factory
Obsolete - this device is no longer available. Datasheet is for information purposes only.
Overview
Features
- Asynchronous start-up
- BiCMOS voltage-mode PWM controller
- Operating frequency to 1 MHz
- 2.25 V to 5.5 V input voltage range
- Output voltages as low as 0.5 V
- ± 1% reference accuracy
- Sleep mode (ICC = 10 µA typ.)
- Adjustable lossless short-circuit current limiting
- Combination pulse-by-pulse & hiccup-mode current limit
- High-efficiency synchronous switching
- Up to 97% duty cycle
- 1 A peak current driver
- 10-pin MSOP package
Applications
- Distributed power architecture
- Servers/workstations
- Local microprocessor core power supplies
- DSP and I/O power supplies
- Battery-powered applications
- Telecommunications equipment
- Data processing applications
Packaging
MSOP-10
Order Codes
- SC4607IMSTR: Package Minimum Tape & Reel Only
- SC4607IMSTRT: Lead-Free, RoHS and WEEE Compliant, Package Minimum Tape & Reel Only