MIC2207_10 Datasheet, PDF (6/18 Pages) Micrel Semiconductor – 3mm x 3mm 2MHz 3A PWM Buck Regulator

Micrel, Inc.
Functional Characteristics
Continuious Current
V_IN = 3.3V
V_OUT = 1V
L = 1µH
0A _{COUT = 4.7µF}
I_OUT = 1A
TIME (200ns/dvi.)
Load Transient Response
V_IN = 3.3V
V_OUT = 1.8V
0A
TIME (400µs/dvi.)
Start-Up Waveforms
MIC2207
Discontinuous Current
V_IN = 3.3V
V_OUT = 1V
L = 1µH
C_OUT = 4.7µF
I_OUT = 30mA
0A
I_OUT = 3.0A
TIME (200ns/dvi.)
Output Ripple
TIME (400ns/dvi.)
TIME (40µs/dvi.)
April 2010
6
M9999-041910