bq25046
www.
ti.
com
SLUSA83 – SEPTEMBER 2010
1.
1A, Single-Input 5-V Power Supply IC for Wireless Power Applications
Check for Samples: bq25046
FEATURES
1
• 30V Input Rating, with 15V Over-Voltage Protection (OVP) Threshold
• Integrated Charge Current Sense for Wireless Power Transfer Efficiency Monitoring
• 3.
3V, 15mA integrated Low Dropout Linear
Regulator (VDD3.
3) Supplies Power to MSP430BQ1010 Directly
• 2% Output Voltage Regulation • Pin Selectable 100mA and 400mA Current
Limit Enables Robust Communication in Wireless Power Systems at any Output Current Level • Soft-Start Feature to Reduce Inrush Current • Status Indication – Power Good (PG) and Output Enabled (CHG) • Available in Sm...