LSN2-T/30-D12G-C Murata Power Solutions Inc, LSN2-T/30-D12G-C Datasheet - Page 4

• Manufacturer Part Number: LSN2-T/30-D12G-C
• Description: DC/DC Converters & Regulators 12Vin 0.8-5Vout 30A 150W Power Good Out
• Manufacturer: Murata Power Solutions Inc
• Series: LSN2r

Specifications of LSN2-T/30-D12G-C

• Output Power: 150 W
• Input Voltage Range: 6 V to 14 V
• Input Voltage (nominal): 12 V
• Number Of Outputs: 1
• Output Voltage (channel 1): 0.8 V to 5 V
• Output Current (channel 1): 30 A
• Package / Case Size: SIP
• Output Type: Low Voltage Selectable
• Output Voltage: 0.8 V to 5 V
• Product: Non-Isolated / POL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LSN2-T/30-D12G-C

Performance/Functional Specifi cations
Input Voltage Range
Isolation
Start-Up Voltage
Undervoltage Shutdown
Overvoltage Shutdown
Refl ected (Back) Ripple Current
Internal Input Filter Type
Reverse Polarity Protection
Input Current:
Remote On/Off Control:
Voltage Output Range
Minimum Loading
Accuracy (50% load)
Voltage Adjustment Range
Overvoltage Protection
Temperature Coeffi cient
Ripple/Noise (20 MHz bandwidth)
Line/Load Regulation (See Tech. Notes) See Ordering Guide
Effi ciency
Maximum Capacitive Loading
Current Limit Inception
Short Circuit Mode
Pre-bias Startup
Sequencing
Remote Sense to V
Full Load Conditions
Inrush Transient
Shutdown Mode (Off, UV, OT)
Output Short Circuit
No Load, 5V
Low Line (V
Negative Logic (No suffi x)
Current
Cap-ESR = 0.001 to 0.01Ω
Cap-ESR > 0.01Ω
(98% of V
Short Circuit Current Output
Protection Method
Short Circuit Duration
Slew Rate
Startup delay until sequence start
Tracking accuracy, rising input
Tracking accuracy, falling input
OUT
IN
OUT
setting)
= V
(16)
MIN
OUT
(6)
(14)
, 5V
(5)
OUT
(13)
)
(15)
(2)
Output
Input
See Ordering Guide
Not isolated. Input and output
Commons are internally connected.
5.5 Volts
5.2 Volts
None
20mAp-p
Capacitive
None. Install external fuse.
See Ordering Guide
0.4A
5mA
60mA
200mA
18.8 Amps
ON = 0 to +0.3V max.
OFF = +2.5V min. to +Vin max.
1 mA max.
See Ordering Guide
No minimum load
±1.5% of Vnominal
See Ordering Guide
None
±0.02% per °C of V
See Ordering Guide
See Ordering Guide
5,000μF
10,000μF
48 Amps (cold startup)
42 Amps (after warm up)
600mA
Hiccup autorecovery on overload removal
Continuous, no damage
(output shorted to ground)
Converter will start up if the external
output voltage is less than V
2V max. per millisecond
10 milliseconds
Vout= ±200mV of Sequence In
V
0.5V max.
OUT
2
= ±400mV of Sequence In
sec
(7)
OUT
(8)
(10)
(1)
range
NOMINAL
www.murata-ps.com
Power Good Output
Dynamic Load Response
(50-100-50% step, di/dt = 20A/msec)
Start-Up Time
(V
Switching Frequency
Calculated MTBF
Operating Temperature Range
Operating PC Board Temperature
Storage Temperature Range
Thermal Protection/Shutdown
Relative Humidity
Outline Dimensions
Weight
Electromagnetic Interference
Safety
Input Voltage (Continuous or transient)
On/Off Control
Input Reverse Polarity Protection
Output Current
Storage Temperature
Lead Temperature
These are stress ratings. Exposure of devices to greater than any of these conditions may
adversely affect long-term reliability. Proper operation under conditions other than those listed in
the Performance/Functional Specifi cations Table is not implied.
IN
Confi guration
Operation
External sink current
FALSE conditions (OR’d)
on to V
OUT
regulated or On/Off to V
(7)
(4)
(15)
25 Jun 2010 MDC_LSN2-T/30-D12
LSN2-T/30-D12 Series
DOSA-SIP, 30A POL DC/DC Converters
ABSOLUTE MAXIMUM RATINGS
Dynamic Characteristics
Environmental
OUT
Physical
)
Positive-true open drain FET with internal
10 Kilohm pullup to +5 Vdc
TRUE (power is okay) = High, approx. 5Vdc
FALSE (power is not ready) = Low, < 1V typ.,
while DC/DC is powered
4.5 mA max. (< 1mA is recommended
to retain Vpg < 1V)
Soft start is active, Tracking is active, output
is greater than ±10% out of regulation,
overcurrent, or overtemperature
60μsec to within ±2% of fi nal value
7mS for V
520 ±50kHz
4, 018, 248 Hours
–40 to +85°C with derating
See Derating Curves
–40 to +100°C max.
–55 to +125°C
+115°C
To 85°C/85% RH, non-condensing
See Mechanical Specifi cations
0.28 ounces (7.8 grams)
Meets class B, EN55022/CISPR22 (conducted
and radiated) (may need external fi lter)
Meets UL/cUL 60950-1, CSA-C22.2
No. 60950-1, IEC/EN 60950-1, 2nd edition
+15 Volts
0V min. to + V
None. Install external fuse.
Current-limited. Devices can withstand
sustained short circuit without damage.
–55 to +125°C
See soldering guidelines
OUT
email: [e-mail]
= nominal
IN
Series.B20Δ
max.
(12)
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