PAQ50S48-1R8 TDK Corporation, PAQ50S48-1R8 Datasheet - Page 28

• Manufacturer Part Number: PAQ50S48-1R8
• Description: LAMBDA PART
• Manufacturer: TDK Corporation

Specifications of PAQ50S48-1R8

• Rohs Compliant: YES

nge
PAQ
5
B-252
10
PAQ
3 Output Voltage Adjustment Range
Output voltage can be adjusted by using the trim function.
There are 2 options available for the trim function, which
are
a） Standard Model Trim: 2 independent trim to adjust
b） /C Option Model Trim: A single trim to adjust both the
Note:
a） OVP might trigger when output voltage adjustment exceeds
b） Output under voltage protection for Vo1 might trigger if Vo1
c） When increasing the output voltage, reduce the output cur-
d） When decreasing the output voltage, the allowable output
15
each output voltage individually. Note that the height
of power module is 8.9mm.
When both output voltage trim function are being use,
make sure that Vo1–Vo2 is always equal or larger than
0.5V; (Vo1–Vo2≧0.5V). The allowable trim range for
both output are as shown in the next page; Page 7,
Figure3-1.
output voltage simultaneously. Note that the height for
this option model is 10.2mm. This model is compatible
to other manufacturers power module.
the maximum allowable range specified in the following
section.
is decreased below the minimum allowable range.
rent accordingly so as not to exceed the maximum output
power.
current is the same as nominal voltage output current.
65D
-15
-15
-15
Fig.2-1: Input Ripple Voltage
PAQ65D48-3325: ΔVo2 vs Δ Vo1
(-10, -1.2)
PAQ65D48-5033: ΔVo2 vs Δ Vo1
PAQ65D48-3318: ΔVo2 vs Δ Vo1
-10
-10
-10
-5
Trim Range
-5
-5
Trim Range
Trim Range
Time
ΔVo1 (%)
ΔVo1 (%)
-10
-15
15
10
-5
-10
-15
-10
-15
5
0
15
10
15
10
-5
-5
0
5
0
5
0
0
0
(-1.5 , 10)
5
5
5
below 4V
10
10
10
-15
-15
PAQ65D48-5033: ΔVo2 vs Δ Vo1
PAQ65D48-3318: ΔVo2 vs Δ Vo1
15
Input Voltage
Range
15
15
-10
-10
-5
-5
Trim Range
Trim Range
ΔVo1 (%)
ΔVo1 (%)
-10
-15
-10
-15
-15
-15
15
10
15
10
-5
-5
5
0
5
0
0
0
PAQ65D48-3325: ΔVo2 vs Δ Vo1
PAQ65D48-2518: ΔVo2 vs Δ Vo1
(-10, -1.2)
(-10, -2.7)
-10
-10
5
5
-5
-5
Trim Range
Trim Range
10
10
3.1 Standard Model Trim
As mentioned above the standard product comes with 2
independent trim pins to adjust each output voltage indi-
vidually. Vo1/Vo2 output voltage can be adjusted by con-
necting an external resistor (Radj) between TRM1/TRM2
to either
a） Vo1/Vo2 terminal: to adjust to higher output voltage;
b） GND terminal: to adjust to lower output voltage; Fig.
3.2 /C Option Model Trim
This option model comes only with one trim pin to adjust
both the output voltage simultaneously. Note that the
height for this option model is 10.2mm. This model is
compatible to other manufacturers power module.
The required external resistor values to tune up or down
the output voltage for the respective standard models can
be found in Page 9 and 10.
ΔVo1 (%)
-10
-15
-10
-15
15
10
15
10
-5
-5
Fig. 3-2 or
3-3.
5
0
5
0
15
15
0
0
Fig.3-3: Connection for output voltage trim down
Fig.3-1: PAQ65D48 Standard Model Trim Range
Fig.3-2: Connection for output voltage trim up
(-1.5 , 10)
(-0.8, 10)
5
5
TRM1
TRM2
TRM1
TRM2
10
10
GND
GND
-15
Vo1
Vo2
Vo1
Vo2
-15
-15
PAQ65D48-3318: ΔVo2 vs Δ Vo1
PAQ65D48-3325: ΔVo2 vs Δ Vo1
PAQ65D48-2518: ΔVo2 vs Δ Vo1
(-10, -1.2)
Radj1 (Up)
Radj2 (Up)
(-10, -2.7)
15
15
Radj1 (Down)
Radj2 (Down)
-10
-10
-10
・All specifications are subject to change without notice.
-5
-5
Trim Range
-5
Trim Range
Trim Range
ΔVo1 (%)
ΔVo1 (%)
ΔVo1 (%)
-10
-15
-10
-15
-10
-15
15
10
15
10
-5
15
10
-5
5
0
-5
5
0
5
0
0
0
0
(-1.5 , 10)
(-0.8, 10)
C2
C3
C2
C3
5
5
5
10
10
10
＋
−
−
＋
＋
−
−
＋
LOAD
LOAD
LOAD
LOAD
15
15
15
-15
PAQ65D48-2518: ΔVo2 vs
(-10, -2.7)
-10
-5
Trim Range
ΔVo1 (%)
-10
-15
15
10
-5
5
0
0
(-0.8,
5