SMB207/A/208/A/209/A
Preliminary Information 1 (See Last Page)
Single & Dual Programmable Buck
Regulators with Integrated MOSFETs and Digital Control
FEATURES & APPLICATIONS
Features
• Single/Dual Step-Down DC-DC Outputs
- Integrated power MOSFET switches - 1A/2A/4A output current with built in current limit - Input voltage range: +4.
5V to +16V - +0.
8V to +5.
0V output voltage (+/-2.
5% accuracy) - Automatic PFM mode for light load efficiency - 1800 phase interleave (SMB207/A/208/A) - Integrated frequency compensation - Input undervoltage lockout (UVLO)
• Integrated Power Control and Programmability
- I2C Digital or Pin Control - Coarse and Fine Output Voltage Setting
• 16-level “Coarse” nomi...