PKR4117ASI Ericsson Power Modules, PKR4117ASI Datasheet - Page 16

• Manufacturer Part Number: PKR4117ASI
• Description: Module DC-DC 1-OUT 7V 2.2A 15.4W 18-Pin SMD
• Manufacturer: Ericsson Power Modules
• Type: Step Downr
• Series: PKRr

Specifications of PKR4117ASI

• Package: 18SMD
• Output Current: 2.2 A
• Output Voltage: 7 V
• Input Voltage: 36 to 75 V
• Number Of Outputs: 1
• Output Power: 15.4 W
• Product: Isolated
• Input Voltage Range: 36 V to 75 V
• Output Voltage (channel 1): 7.1 V
• Output Current (channel 1): 2.2 A
• Isolation Voltage: 1.5 KV
• Package / Case Size: MacroDens
• Output Type: Isolated
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

12V, 0.6A / 7W Typical Characteristics
Start-up
Start-up enabled by connecting V
T
V
Output Ripple & Noise
Output voltage ripple (10mV/div.) at:
T
V
Output Voltage Adjust (see operating information)
Passive trim
The resistor value for an adjusted output voltage is calculated by
using the following equations:
To adjust the output voltage upwards, a resistor is connected
between pins 8 and 18. Pins 8 and 9 have to be shorted. The output
voltage increases when the resistance decreases. The resistance
value is given by the equation:
Rou= 0.566*(15-Vo)/(Vo-12), (kOhm); Vo is the desired output
voltage. Over 13.8V output voltage the input voltage range is limited
to 38…65 V.
Prepared (also subject responsible if other)
ESKEVIN
Approved
SEC/D (Julia You)
PKR 4000 series
PKR 4000 series
PKR 4000 series
DC/DC converters, Input 36-75 V, Output up to 1.5 A/7 W
DC/DC converters, Input 36-75 V, Output up to 1.5 A/7 W
DC/DC converters, Input 36-75 V, Output up to 1.5 A/7 W
ref
ref
I
I
= 53V
= 53 VTime scale: 2 μs/div.
= +25°C, I
= +25°C, I
O
O
= 0.6A resistive load,
= 0.6 A resistive load,
Place your
graph here
I
at:
Top trace: output voltage (5 V/div.).
Bottom trace: input voltage (20 V/div.).
Time scale: 2 ms/div.
See the filter in the Output ripple and noise
section (EMC Specification).
Checked
EZYPING
Shut-down
Shut-down enabled by disconnecting V
T
V
Output Load Transient Response
change (0.15-0.45-0.15 A) at:
T
To adjust the output voltage downwards, a resistor is connected
between pins 8 and 9. The output voltage decreases when the
connected resistance value increases. The resistance value is given by
the equation:
Rod
Output voltage response to load current step-
ref
ref
I
= 53 V
PRODUCT SPECIFICATION
No.
2/1301-BMR 640 1401+ Uen
Date
2007-8-27
=+25°C, V
= +25°C, I
= 2.284*(12-V
O
I
= 53 V
= 0.6A resistive load,
o
)/(V
o
Technical Specifi cation
Technical Specifi cation
Technical Specifi cation
EN/LZT 146 302 R6E September 2007
EN/LZT 146 302 R6F November 2007
EN/LZT 146 302 R6G November 2008
© Ericsson Power Modules AB
© Ericsson Power Modules AB
© Ericsson Power Modules AB
Rev
G
-9.52), (kOhm), V
Place your
graph here
Place your
graph here
I
at:
Top trace: output voltage (5 V/div.).
Bottom trace: input voltage (20 V/div.).
Time scale: 2 ms/div.
Top trace: output voltage (200mV/div.).
Bottom trace: load current (1 A/div.).
Time scale: 0.2 ms/div.
Reference
o
is the desired output voltage.
PKR 4713 SI
13 (23)
16