Part Number
|
XC9201 |
Manufacturer
|
Torex Semiconductor |
Description
|
PWM Controlled Step-Down DC/DC Converters |
Published
|
May 4, 2009 |
Detailed Description
|
XC9201 Series
PWM Controlled Step-Down DC/DC Controllers
ETR0502_004
■GENERAL DESCRIPTION
The XC9201 series are step-d...
|
Datasheet
|
XC9201
|
Overview
XC9201 Series
PWM Controlled Step-Down DC/DC Controllers
ETR0502_004
■GENERAL DESCRIPTION
The XC9201 series are step-down multiple current and voltage feedback DC/DC controller ICs.
Current sense, clock frequencies and amp feedback gain can all be externally regulated.
A stable power supply is possible with output currents of up to 3.
0A.
With output voltage fixed internally, output voltage is selectable in 100mV increments (semi-custom) within a 1.
2V ~ 16.
0V range.
(±2.
5%).
For output voltages outside this range, we recommend the FB version which has a 0.
9V internal reference voltage.
Using this version, the required output voltage can be set-up using 2 external resistors.
Switching freque...
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