NNL10-6C-R Murata Power Solutions Inc, NNL10-6C-R Datasheet - Page 3

• Manufacturer Part Number: NNL10-6C-R
• Description: DC/DC Converters & Regulators 4Vin 2Vout 10A 20W Non-Isolated SMD
• Manufacturer: Murata Power Solutions Inc
• Series: NNL10-6r

Specifications of NNL10-6C-R

• Output Power: 20 W
• Input Voltage Range: 3 V to 5.5 V
• Input Voltage (nominal): 4 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 2 V
• Output Current (channel 1): 10 A
• Output Type: Adjustable
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

www.murata-ps.com
APPLICATION NOTES (continued)
RoHS COMPLIANCE INFORMATION
Remote Sense
The remote sense function compensates for voltage drops from the output of the NNL10 to the
load point by regulating the output voltage at the load point. The voltage drop must not exceed
0.5V, although Trim and remote sense functions can be used in combination with each other, the
maximum voltage increase is 0.5V.
When increasing the output voltage the maximum output power of the NNL10 must not exceed
the maximum output fi gures stated in the selection guide.
Output Sequencing
To simplify output sequencing, the NNL10 series offers
an optional single wire interconnection that performs this
function. Using this connection, up to four devices can
be ‘daisy chained’ together, with the ‘DC OK’ signal from
one converter signifying that the next converter can be
enabled. A capacitor, simply connected to the daisy chain
link, provides a settable delay in the sequence of the
converters starting.
Typical capacitor values and corresponding delays are
shown in the table below.
Figure 3 shows a typical sequencing confi guration, along
with the voltage outputs that it produces. As well as
reducing component count, making use of the ‘built-in’
sequencing capability means that only a single PCB track
is required for a full sequencing solution.
3.0V
5.5V
V
IN
DC
DC
Capacitor
0.22μF
0.22μF
This series is compatible with RoHS soldering systems with a peak refl ow solder temperature of 245ºC. The pin termination fi nish on this product
series is Matte Tin over Nickel Preplate. The series is backward compatible with Sn/Pb soldering systems. This series has a Moisture Sensitivity
Level (MSL) 2.
For further information, please visit www.murata-ps.com/rohs
1.8ms
0.6ms
ons can be used in combination with each other, the
Delay
the load
um output power of the
ltage drops from the out
combination with
combination wit
voltage drop must not exceed
voltage drop must not exceed
Fig.3
ut of the NNL10 to the
ut of the NNL10 to the
Technical enquiries email: [e-mail], tel: [phone]
V
IN
N
NNL10
Non-Isolated DC/DC Converters
2010/02/08 KDC_NNL10C.E01 Page 3 of 8
SENSE
Common
+V
OUT
NNL10 Series
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