PMR8210P Ericsson Power Modules, PMR8210P Datasheet - Page 15

• Manufacturer Part Number: PMR8210P
• Description: DC/DC Switching Controllers PoL Regul in 4.5-14V O/P 0.7-3.6 50A
• Manufacturer: Ericsson Power Modules

Specifications of PMR8210P

• Number Of Outputs: 1
• Output Voltage: 3 V to 5.25 V
• Output Current: 40 A
• Output Power: 132 W
• Switching Frequency: 600 KHz
• Maximum Operating Temperature: + 85 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

4
5
6
7
8
9
10
11
12
13
14
15
16
E
Prepared (also subject responsible if other)
ECOCOLO
Approved
SEC/D (Julia You)
PMR 8000 series PoL Regulator
Input 8 - 14 V, Output up to 40 A / 210 W
AGND
CLKIO
GND
GND
GND
GND
-Sense
V
V
V
V
V
V
I
I
O
O
I
I
This pin is the internal analog
ground of the module. This
pin provides the return path
for the V
(R
are sharing current the AGND
pin of both modules must be
connected together. Also,
when two modules are
connected, R
connected only on the
MASTER module.
This pin is used when
connecting two modules
together to share load
current. When two modules
are sharing current the CLKO
pin of both modules must be
connected togethe. When not
sharing current, this pin
MUST be left open (floating).
The positive input voltage
power node to the module,
which is referenced to
common GND.
See pin 6
This is the common ground
connection for the V
power connections. It is also
the 0 V
control inputs.
See pin 8
This regulated positive power
output with respect to GND.
See pin 10
See pin 8
See pin 8
See pin 6
See pin 6
The sense input allows the
regulation circuit to
compensate for voltage drop
between the module and the
load. The –Sense pin should
always be connected to GND,
either at the load for optimal
voltage accuracy, or at the
module (pin 13).
SET
). When two modules
dc
o
Adjust resistor
reference for the
SET
Checked
EJANLLI
must be
I
and V
o
Ericsson Internal
PRODUCT SPECIFICATION
No.
3/1301-BMR 629 8210 Uen
Date
2009-09-28
17
18
19
V
+Sense
Turbo Trans
o
Adjust
Technical Specification
EN/LZT 146 411 R1B November 2009
© Ericsson AB
Rev
C
TM
Reference
The sense input allows the
regulation circuit to
compensate for voltage drop
between the module and the
load. The +Sense pin should
always be connected to V
either at the load for optimal
voltage accuracy, or at the
module (pin 11).
A 0.05 W 1% resistor must be
directly connected between
this pin and pin4 (AGND) to
set the output voltage to a
value higher than 0.7 V. The
temperature stability of the
resistor should be 100
ppm/ ℃ (or better). The
setpoint range for the output
voltage is from 0.7V to 3.6V.
If left open circuit, the output
voltage defaults to its lowest
value. For further information,
refer to the information for
each output voltage sector.
This input pin adjusts the
transient response of the
regulator. To activate the
Turbo Trans
50mW resistor must be
connected between this pin
and pin 17 (+Sense) very
close to the module. For a
given value of output
capacitance, a reduction in
peak output voltage deviation
is achieved by using this
feature. If unused, this pin
must be left open-circuit.
External capacitance must
never be connected to this
pin. The resistance
requirement can be selected
from the Turbo Trans
resistor table which is shown
above.
TM
feature, a 1%,
TM
7 (9)
15
O
,