20IMX15-15-15-8G POWER ONE, 20IMX15-15-15-8G Datasheet - Page 19

• Manufacturer Part Number: 20IMX15-15-15-8G
• Manufacturer: POWER ONE
• Type: Step Downr

Specifications of 20IMX15-15-15-8G

• Output Current: 0.5(Typ) A
• Output Voltage: 15 V
• Input Voltage: 20 V
• Number Of Outputs: 2
• Output Power: 15(Typ) W
• Switching Regulator: Yes

Option -9 versus -8
IMX15 and IMY15 models with -9 (not for new designs) have a
limited temperature range. As a standard, these models with
suffix -8 are rated up to T
specifications.
Option R
Magnetic feedback from the output for closer regulation of the
output voltage V
output units and -0503- models). It enables the adjustment of
the output voltages via the R-input (pin 17) on the secondary
side by an external resistor or an external voltage source. This
function is described in Auxiliary Functions.
Furthermore, the output 1 is accurately regulated like the
single output models. The Trim input (pin 3) is not connected.
Option i: Inhibit
Excludes the shut-down function.
The output(s) of the converter may be enabled or disabled by
means of a logic signal (TTL, CMOS, etc.) applied to the inhibit
pin. No output voltage overshoot will occur, when the converter
is turned on. If the inhibit function is not required, the inhibit pin
Description of Options
Table 17: Survey of options
NUCLEAR AND MEDICAL APPLICATIONS - Power-One products are not designed, intended for use in, or authorized for use as critical
components in life support systems, equipment used in hazardous environments, or nuclear control systems without the express written
consent of the respective divisional president of Power-One, Inc.
TECHNICAL REVISIONS - The appearance of products, including safety agency certifications pictured on labels, may change depending on
the date manufactured. Specifications are subject to change without notice.
BCD20008-G Rev AB, 26-Feb-09
Option
-9
R
Z
i
Function of option
R-input and magnetic feedback
Inhibit
Open frame
Temperature range NFND
o1
of double output units (standard for single
®
A
= 85 °C; see table Temperature
IMX15/IMS15/ IMY15 DC-DC Series Data Sheet
Page 19 of 20
Characteristic
See table Temperatures specifications
See Mechanical Data
should be connected to Vi – to enable the output (active low
logic, fail safe).
Voltage on pin i:
Fig. 23
If the inhibit function is not used, the inhibit pin should be
connected to Vi–.
Converter operating:
Converter inhibited:
15 -Watt DC-DC Converters
i
Vi+
Vi –
–10 V to 0.8 V
2.4 V to V
pin i left open-circuit:
www.power-one.com
i max
06070
(<75 V) or