ml65c50mrg Minilogic Device Corporation Limited., ml65c50mrg Datasheet - Page 7

• Manufacturer Part Number: ml65c50mrg
• Description: Ml65 Series Dc-dc Converter
• Manufacturer: Minilogic Device Corporation Limited.

1. It is recommended to use capacitor with a capacity of 10uF or more for good frequency characteristics, otherwise it will lead
2. It is recommended to use inductor has sufficiently small d.c. resistance, large allowable current and hardly reaches magnetic
3. It is recommended to place external components as close as possible to the DC/DC converter so as to minimize the
4. It is recommended to provide sufficient grounding for V
The information presented in this document does not form part of any quotation or contract, is believed to be accurate and
reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use.
to high output ripple. Tantalum type capacitor is recommended. As there may be the case where a spike-shaped high voltage
is generated by the inductor when Lx transistor is turned off, the operating voltage of capacitor should be at least three times
of the output set voltage so as to avoid over-voltage damage.
saturation. When the inductance of inductor is small, there may be the case that the inductor current exceeds the absolute
maximum ratings at the maximum load condition.
interconnection parasitic between components and DC/DC converter, especially for the capacitor connected to V
is recommended to place 0.1uF ceramic capacitor between V
converter induced by the switching current level variation during operation. And the insufficient grounding may result in
unstable operation of DC/DC converter.
Application Notes
P7/7
SS
OUT
pin. This will help to stable the zero level within DC/DC
pin and V
SS
pin.
Rev. B, July 2005
ML65
OUT
pin. It