S020-1220120-FB Murata Power Solutions Inc, S020-1220120-FB Datasheet - Page 6

• Manufacturer Part Number: S020-1220120-FB
• Description: DC/DC Converter
• Manufacturer: Murata Power Solutions Inc
• Series: S020r

Specifications of S020-1220120-FB

• Dc / Dc Converter O/p Type: Fixed
• No. Of Outputs: 1
• Input Voltage: 12V
• Power Rating: 55W
• Output Voltage: 5V
• Output Current: 20A
• Supply Voltage: 12V
• Dc / Dc Converter Case Style: SIP
• Output Power: 19 W
• Input Voltage Range: 10.8 V to 12.6 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 1.2 V
• Output Current (channel 1): 16 A
• Package / Case Size: SIP
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

www.murata-ps.com
DC Voltage Regulation
Input Ripple Current
DC Input Reflected Ripple
The DC output voltages will remain within the regulation ranges shown in the following table
when measured at the load end of the connector. Connect Set Resistor per table below from
Trim (Pin4) to Ground (Pin7). Regulation range includes output voltage Set Point, Line
Regulation & Load Regulation over the temperature range.
The above regulations should be for all operating conditions.
Approximate ripple current
ratings required for input
bulk capacitor.
Maximum reflected current ripple will not exceed 150mA (pk-pk) 5Hz to 20MHz per test setup
indicated below.
Output Level
+3.3V
+2.5V
+1.8V
1.25V
Ltest = 500nH
Filter components should be mounted close to the module.
1.5V
1.2V
+5V
Cs = 270μF Esr < 0.1 ohm at 100kHz 20°C
C1 = 270μF Esr < 0.02 ohm at 100kHz 20°C , C2 = 2μF ceramic
Tektronix current Probe P/N TCP202
Minimum
0.5μH
-3%
-3%
-3%
-3%
-3%
-3%
-3%
6.0
5.0
4.0
3.0
2.0
1.0
0
Maximum
2
Output Current (A)
+3%
+3%
+3%
+3%
+3%
+3%
+3%
4
6
12V Input, 1.2 - 5.0V Adjustable Output, 16A or 45W
8
10 12 14 16
V
Set Resistor (1%tol)
29 Apr 2010 MDC_S016_084-S016-00.B01 Page 6 of 9
o
:=
S016_084-S016-00
Open ( no resistor)
(
0.992
5.62k
1.96k
3.92k
23.7k
562
909
309
+
0.992
Rset
email: [e-mail]
(
1.18k + 0.992