AP2014/A
SYNCHRONOUS PWM DC-DC BUCK CONTROLLER
Vout Ripple
Vcc=5V; Vc=12V; Vout=2.5V
Iout=0.5A, Vripple=30.8mV
Vout Ripple
Vcc=5V; Vc=12V; Vout=2.5V
Iout=5A, Vripple=33.2mV
Dead time v.s. Iout
Vcc=5V, Vc=12V, Vout=2.5V, Iout=0.5A, Temp=28oC
Dead time = 150ns
Dead time = 150ns
Phase
Highside GATE
Lowside GATE
Dead time v.s. Iout
Vcc=5V, Vc=12V, Vout=2.5V, Iout=5A , Temp=28oC
Dead time = 160ns
Dead time = 150ns
Phase
Highside GATE
Lowside GATE
Marking Information
DS30883 Rev. 1 - 0
11 of 13
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AP2014/A
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