NMJ1209SAC Murata Power Solutions Inc, NMJ1209SAC Datasheet - Page 3

• Manufacturer Part Number: NMJ1209SAC
• Description: CONV DC/DC 1W 12VIN 9V SIP 5.2KV
• Manufacturer: Murata Power Solutions Inc
• Series: NMJr
• Type: Isolatedr

Specifications of NMJ1209SAC

• Output: 9V
• Number Of Outputs: 1
• Power (watts): 1W
• Mounting Type: Through Hole
• Voltage - Input: 10.8 ~ 13.2V
• Package / Case: 7-SIP Module (4 Leads)
• 1st Output: 9 VDC @ 111mA
• Size / Dimension: 0.77" L x 0.39" W x 0.49" H (19.6mm x 9.9mm x 12.4mm)
• Power (watts) - Rated: 1W
• Operating Temperature: -40°C ~ 60°C
• Efficiency: 73%
• Approvals: cUL, UL
• Dc / Dc Converter O/p Type: Fixed
• No. Of Outputs: 1
• Input Voltage: 10.8V To 13.2V
• Power Rating: 1W
• Output Voltage: 9VDC
• Output Current: 111mA
• Approval Bodies: CURus
• Supply Voltage: 12V
• Product: Isolated
• Output Power: 2 W
• Input Voltage Range: 10.8 V to 13.2 V
• Input Voltage (nominal): 12 V
• Output Voltage (channel 1): 15 V
• Output Current (channel 1): 111 mA
• Isolation Voltage: 5.2 KV
• Output Type: Non-Isolated
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• 3rd Output: -
• 2nd Output: -
• 4th Output: -
• Lead Free Status / Rohs Status: Details
• Other names: 811-1540-5

OUTPUT RIPPLE REDUCTION
www.murata-ps.com
By using the values of inductance and capacitance stated, the output ripple at the rated load is lowered to 5mV p-p max.
Component selection
Capacitor: It is required that the ESR (Equivalent Series Resistance) should be as low as possible, ceramic types are recommended.
The voltage rating should be at least twice (except for 15V output), the rated output voltage of the DC/DC converter.
Inductor: The rated current of the inductor should not be less than that of the output of the DC/DC converter. At the rated current, the DC resistance of the inductor should be
such that the voltage drop across the inductor is <2% of the rated voltage of the DC/DC converter. The SRF (Self Resonant Frequency) should be >20MHz.
Capacitive loading and start up
Typical start up times for this series, with a typical input voltage rise time of 2.2μs and output capacitance of 10μF, are shown in the table below. The product
series will start into a capacitance of 47μF with an increased start time, however, the maximum recommended output capacitance is 10μF.
NMJ0303SAC
NMJ0503SAC
NMJ0505SC
NMJ0509SC
NMJ0512SC
NMJ0515SC
NMJ1205SC
NMJ1209SC
NMJ1212SC
NMJ1215SC
3.3V single output types
5V single output types
9V single output types
12V single output types
15V single output types
5V dual output types
9V dual output types
12V dual output types
15V dual output types
Start-up time
13080
21560
20455
14475
22300
2530
7865
2770
530
576
μs
NMJ0505SAC
NMJ0509SAC
NMJ0512SAC
NMJ0515SAC
NMJ1205SAC
NMJ1209SAC
NMJ1212SAC
NMJ1215SAC
Source
Power
Source
Power
L, μH
L, μH
220
220
220
220
22
22
47
22
47
Start-up time
11505
11535
1059
3454
7980
1286
3548
7355
μs
DC
DC
DC
DC
+V
OV
-V
Through Hole
Through Hole
Inductor
Inductor
OUT
OUT
22R223C
22R223C
22R473C
22R224C
22R224C
22R223C
22R473C
22R224C
22R224C
Technical enquiries email: [e-mail], tel: [phone]
L
L
L
C
5.2kVDC Isolated 1W DC/DC Converters
Typical Start-Up Wave Form
C
C
82223C
82223C
82473C
82224C
82224C
82223C
82473C
82224C
82224C
SMD
SMD
Load
Load
Load
2010-07-21 KDC_NMJ.G03 Page 3 of 6
NMJ Series
Capacitor
Capacitor
C, μF
C, μF
0.47
0.47
4.70
0.47
0.47
4.7
4.7
2.2
2.2