IPM12C0A0S04FA Delta Electronics, IPM12C0A0S04FA Datasheet - Page 10

• Manufacturer Part Number: IPM12C0A0S04FA
• Description: POWER MOD DC/DC 0.9 5V 4A SMD
• Manufacturer: Delta Electronics
• Series: DELPHIr
• Type: Point of Load (POL) Non-Isolatedr

Specifications of IPM12C0A0S04FA

• Output: 0.9 ~ 5V
• Number Of Outputs: 1
• Power (watts): 20W
• Mounting Type: Surface Mount
• Voltage - Input: 8 ~ 14V
• Package / Case: 7-SMD Module
• 1st Output: 0.9 ~ 5 VDC @ 4A
• Size / Dimension: 0.70" L x 0.59" W x 0.31" H (17.8mm x 15mm x 7.8mm)
• Power (watts) - Rated: 20W
• Operating Temperature: -40°C ~ 113°C
• Efficiency: 91%
• Approvals: CE, cUL, TUV, UL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• Other names: 941-1021-2

FEATURE DESCRIPTIONS (CON.
Table 1 provides Rtrim values required for some common
output voltages, while Table 2 provides value of external
voltage source, Vtrim, for the same common output
voltages. By using a 0.5% tolerance resistor, set point
tolerance of ±2% can be achieved as specified in the
electrical specification.
DS_IPM12C0A0R04_03202007
Table 1
Table 2
VO (V)
VO (V)
0.800
0.900
0.80
0.90
1.2
1.5
1.8
2.5
3.3
5.0
1.0
1.2
1.5
1.8
2.5
3.3
5.0
Vtrim (V)
Rtrim (Ω)
0.705
0.700
0.685
0.671
0.656
0.622
0.583
0.500
5.09K
37.2K
12.2K
5.99K
3.90K
2.08K
1.30K
Open
654
)
Figure 33: Circuit configuration for output voltage margining
The amount of power delivered by the module is the
voltage at the output terminals multiplied by the output
current. When using the trim feature, the output voltage
of the module can be increased, which at the same
output current would increase the power output of the
module. Care should be taken to ensure that the
maximum output power of the module must not exceed
the maximum rated power (
Voltage Margining
Output voltage margining can be implemented in the IPM
modules by connecting a resistor, R
pin to the ground pin for margining-up the output voltage
and by connecting a resistor, R
to the output pin for margining-down. Figure 33 shows
the circuit configuration for output voltage margining. If
unused, leave the trim pin unconnected.
Vin
On/Off
IPM
Trim
GND
Vo
Rtrim
Vo.set x Io.max ≤ P max
margin-down
margin-up
Q1
Rmargin-down
Rmargin-up
Q2
, from the Trim pin
, from the Trim
)
.
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