S0161220120-FBC Murata Power Solutions Inc, S0161220120-FBC Datasheet - Page 5

• Manufacturer Part Number: S0161220120-FBC
• Description: DC/DC 16A 12V To 1.2-5.0V Adjust
• Manufacturer: Murata Power Solutions Inc

Specifications of S0161220120-FBC

• Output Power: 19 W
• Input Voltage Range: 10.8 V to 12.6 V
• Input Voltage (nominal): 12 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 1.2 V
• Output Current (channel 1): 16 A
• Package / Case Size: SIP
• Output Voltage: 1.2 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

PWRGD - Power Good Signal
PWRGD_SET - Power Good Signal Levelset
Logic Timings
www.murata-ps.com
The power good signal will be asserted, driven high, by the converter to indicate that the output is
valid. If the output fails the specified DC voltage regulation limits or the output is below 90% of
the nominal voltage, then the PWRGD signal will be driven low.
The output is an open collector/drain. It is capable of driving the output below 0.4V with a load of
4mA.
The section sets the Power Good signal levels with a single resistor connected between the
PWRGD_SET (Pin9) and Ground (Pin7). Note fault condition is Low signal on PWRGD_SET.
PWRGD Sense Level = 90% of nom
ENABLE
DC Vin
OUTPUT
PWRGD
Output Rise Time
PWRGD Delay
ENABLE-TO-OUTPUT DELAY
OUTPUT VOLTAGE
Off
On
Off
10%
90%
1
3.3V
2
1
1
2 .
5V
5 .
8 .
2 .
5
V
V
V
V
T2
T7
PWRGD_SET RESISTOR (1%tol)
T3
Programmable, Single Output, 1.1V - 1.85Vout @ 60A
PWRGD_Threshold
SHORT ( Zero Ohm)
1.78K
4
1
1
O
2 .
1
6
p
8 .
9
0ms < T2 < 5ms
0ms < T3 < 10ms
0ms < T7 < 100ms
2
e
12V Input, 1.2 - 5.0V Adjustable Output, 16A or 45W
K
K
K
n
6.19
k
29 Apr 2010 MDC_S016_084-S016-00.B01 Page 5 of 9
S016_084-S016-00
2.21
1.24
k
Rset
DC/DC Converter
18.86 10
email: [e-mail]
6
1.24