| Feature |
LM3248
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SNVSA01A – JULY 2013 – REVISED SEPTEMBER 2013
LM3248 2.7 MHz, 2.5A Adjustable Boost-Buck DC/DC Converter with Boost and Active Current Assist and Analog Bypass (ACB)
Check for Samples: LM3248
FEATURES
1
•2 Output Voltage VOUT Adjustable from 0.4V to 4.0V (typ.)
• Input Voltage Range VIN from 2.7V to 5.5V • Boost-Buck and Buck (Boost-Bypass)
Operating Modes with Seamless Transition • 2.5A Load Current Capability • High Conversion Efficiency (> 90% typ.) • High-Efficiency PFM/PWM Modes with
Seamless Transition • Very Fast Transient Response: 10 µs • ACB Reduces Inductor Siz. |
