LM3676
LM3676 is 2-MHz 600-mA Step-Down DC-DC Converter manufactured by Texas Instruments.
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SNVS426C
- NOVEMBER 2006
- REVISED MAY 2013
2-MHz 600-m A Step-Down DC-DC Converter With Mode Control
Check for Samples: LM3676
Features
- 2 16µA Typical Quiescent Current
- 600m A Maximum Load Capability
- 2MHz Typical PWM Fixed Switching Frequency
- Automatic PFM/PWM Mode Switching or
Forced PWM Mode
- Available in Fixed Output Voltages and
Adjustable Version
- 8-Lead Non-Pullback WSON Package
- Internal Synchronous Rectification for High
Efficiency
- Internal Soft Start
- 0.01µA Typical Shutdown Current
- Operates From a Single Li-Ion Cell Battery
- Only Three Tiny Surface-Mount External ponents Required (One Inductor, Two Ceramic Capacitors)
- Current Overload and Thermal Shutdown Protection
APPLICATIONS
- Mobile Phones
- PDAs
- MP3 Players
- WLAN
- Portable Instruments
- Digital Still Cameras
- Portable Hard Disk...
