Si9139 Datasheet, PDF (8/17 Pages) Vishay Siliconix – Multi-Output, Individual On/Off Control Power-Supply Controller

Si9139
Vishay Siliconix
TYPICAL WAVEFORMS
New Product
250-mA Transient Auxiliary Converter C
(Buck-Boost Mode—Output Set To 12 V)
VV_IN = 10.0 V
V_OUT
(100 mV/div)
200 ms/div
Load Current
(100 mA/div)
www.vishay.com
8
Document Number: 71841
S-22317—Rev. A, 16-Dec-02