Datasheet LTC3412A (Analog Devices) - 6

LTC3412A
TYPICAL PERFORMANCE CHARACTERISTICS Quiescent Current vs Input Voltage Quiescent Current vs Temperature
350 350 VIN = 3.3V 300 ACTIVE 300 ACTIVE 250 250 200 200 150 150 100 100 QUIESCENT CURRENT (µA) SLEEP QUIESCENT CURRENT (µA) SLEEP 50 50 0 0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 –40 –20 0 20 40 60 80 100 120 INPUT VOLTAGE (V) TEMPERATURE (°C) 3412A G19 3412A G20
Minimum Peak Inductor Current vs Burst Clamp Voltage Peak Current vs Input Voltage
4000 8.0 3500 7.5 3000 7.0 2500 6.5 2000 6.0 1500 5.5 1000 5.0 PEAK INDUCTOR CURRENT (A) 500 4.5 MAXIMUM PEAK INDUCTOR CURRENT (mA) 0 4.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 2.25 2.75 3.25 3.75 4.25 4.75 VBURST (V) INPUT VOLTAGE (V) 3412A G22 3412A G21 3412aff 6 Fo F r o rmo m r o e r e inf n o f r o m r a m t a iton o n ww w w w . w line n a e r a .rco c m o / m L / T L C T 3 C 4 3 1 4 2 1 A 2 Document Outline Features Applications Description Typical Application Absolute Maximum Ratings Pin Configuration Order Information Electrical Characteristics Typical Performance Characteristics Pin Functions Block Diagram Operation Applications Information Typical Applications Package Description Revision History Related Parts