PMN8118UWP Ericsson Power Modules, PMN8118UWP Datasheet - Page 34

• Manufacturer Part Number: PMN8118UWP
• Description: DC/DC Converters & Regulators 0.7-3.6V 30A Non-Iso Input 5.5-14V 108W
• Manufacturer: Ericsson Power Modules
• Series: PMNr

Specifications of PMN8118UWP

• Output Power: 108 W
• Input Voltage Range: 5.5 V to 14 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 0.7 V to 3.6 V
• Output Current (channel 1): 30 A
• Output Type: POLA Non-Isolated Regulator
• Product: Non-Isolated / POL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

E
Output ripple and noise
Output ripple and noise measured according to figure
below.
See Design Note 022 for detailed information.
Output ripple and noise test setup
Operating information
Extended information for POLA products is found in
Application Note 205.
Input Voltage
The input voltage range 5.5 to 14 Vdc makes the product
easy to use in intermediate bus applications when powered
by a regulated bus converter.
Turn-off Input Voltage
The DC/DC regulators monitor the input voltage and will
turn on and turn off at predetermined levels.
The minimum hysteresis between turn on and turn off input
voltage is 0.1V.
Remote Control (RC) Inhibit
Prepared (also subject responsible if other)
EYIPYAN
Approved
SEC/D (Julia You)
PMN 8000 series PoL Regulator
Input 5.5 - 14 V, Output up to 30 A / 108 W
The products are fitted with a
remote control function referenced
to positive logic. The RC function
allows the regulator to be turned
on/off by an external device like a
semiconductor or mechanical
switch. The RC pin has an internal
Checked
EQUENXU
Ericsson Internal
PRODUCT SPECIFICATION
No.
3/1301-BMR656 8118 Uen
Date
2007-7-9
The maximum required sink current is 1 mA. When the RC
pin is left open, the voltage generated on the RC pin is
5.5 – 14 V. The regulator will turn on when the input
voltage is applied with the RC pin open. Turn off is
achieved by connecting the RC pin to the - In. To ensure
safe turn off the voltage difference between RC pin and the
- In pin shall be less than 1V. The regulator will restart
automatically when this connection is opened.
External Capacitors
Input capacitors:
The recommended input capacitors are determined by the
470 µF minimum capacitance and 500 mArms minimum
ripple current rating.
For high-performance/transient application, or wherever the
input source performance is degraded, 1000 µF of input
capacitance is recommended. The additional input
capacitance above the minimum level insures an optimized
performance.
Output capacitors:
The recommended output capacitance of 470 µF will allow
the module to meet its transient response specification as
defined in the electrical specification.
When using one or more non-ceramic capacitors, the
calculated equivalent ESR should be no lower than 4 mΩ
(7mΩ using the manufacturer’s maximum ESR for a single
capacitor).
Turbo Trans
capacitance load according to the system transient design
TM
allows the designer to optimize the
Technical Specification
EN/LZT 146 387 R1B December 2009
© Ericsson AB
Rev
B
pull up resistor to + In.
Reference
2 (12)
34