MB39C015 Datasheet, PDF (27/43 Pages) Cypress Semiconductor – High efficiency : 96% (Max)

■ Startup waveform
VCTL : 5.0 V/div
ILX : 500 mA/div
VOUT : 1.0 V/div
MB39C015
10 ms/div
Ta = +25 °C
VIN = 3.7 V
VOUT = 2.5 V
IOUT = 0 A
VREFIN capacitor value =
0.1 F
VCTL : 2.0 V/div
ILX : 500 mA/div
VOUT : 1.0 V/div
10 μs/div
Ta = +25 °C
VIN = 3.7 V
VOUT = 2.5 V
IOUT = 0 A
No VREFIN capacitor
Document Number: 002-08364 Rev. *A
Page 27 of 43