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| 型号： | LSN-T/10-D12N-C |
| 厂商： | Murata Power Solutions Inc |
| 文件页数： | 3/12页 |
| 文件大小： | 0K |
| 描述： | CONV DC/DC 10A 0.75-5.25V SIP |
| 标准包装： | 114 |
| 类型： | 非隔离（POL） |
| 输出数： | 1 |
| 电压 - 输入（最小）： | 10V |
| 电压 - 输入（最大）： | 14V |
| Voltage - Output 1： | 0.75 ~ 5.25 V |
| 电流 - 输出（最大）： | 10A |
| 电源（瓦） - 制造商系列： | 51W |
| 安装类型： | 通孔 |
| 封装/外壳： | 11-SIP 模块（10 引线） |
| 尺寸/尺寸： | 2.00" L x 0.34" W x 0.55" H（50.8mm x 8.6mm x 14.0mm） |
| 包装： | 管件 |
| 工作温度： | -40°C ~ 85°C |
| 效率： | 96.5% |
| 电源（瓦特）- 最大： | 51W |
| 其它名称： | 811-1808-5 |
LSN-T/10-D12
Single Adjustable Output, Non-isolated, 12Vin, 10A, SIP, DC/DC Converters
Performance/Functional Speci?cations
Typical @ T A = +25°C under nominal line voltage, V OUT =5V, and full-load conditions unless noted. ?
Input
Input Voltage Range
10-14 Volts (12V nominal)
Absolute Maximum Ratings
Input Current:
Normal Operating Conditions
Inrush Transient
Standby/Off Mode
Output Short-Circuit Condition ?
Input Re?ected Ripple Current ?
Input Filter Type
Overvoltage Protection
Reverse-Polarity Protection
Start-up Voltage
Undervoltage Shutdown
See Ordering Guide
0.02A 2 sec
5mA
60mA average
30mAp-p
Capacitive
None
None
9.2 Volts
8 Volts
Input Voltage:
Continuous or transient
On/Off Control (Pin 11)
Input Reverse-Polarity Protection
Output Overvoltage Protection
Output Current
Storage Temperature
Lead Temperature (soldering, 10 sec.)
14 Volts
+V IN
None
None
Current limited. Devices can
withstand sustained output short
circuits without damage.
–40 to +125°C
+280°C
On/Off Control ??
Positive Polarity (no suf?x)
Negative Polarity
On/Off Current
On = Pin open to +V IN max.
Off = Zero (ground) to +0.8V max.
On = Pin open or grounded to +0.3V
Off = +2.5V to +V IN max.
0.5 mA maximum
These are stress ratings. Exposure of devices to any of these conditions may adversely
affect long-term reliability. Proper operation under conditions other than those listed in
the Performance/Functional Speci?cations Table is not implied.
? All models are tested and speci?ed with external 22μF tantalum input and 10 || 1μF output
Output
Maximum Output Power ? 51 Watts
V OUT Accuracy (50% load) ±2%
Minimum Loading ? No minimum load
Maximum Capacitive Load 2,000μF (ESR < 0.02 Ohms)
10,000μF (ESR > 0.02 Ohms)
V OUT Trim Range ?? +0.7525 to +5.5 Volts (no load)
Ripple/Noise (20MHz BW) ????? See Ordering Guide
capacitors.These capacitors are necessary to accommodate our test equipment and may not
be required to achieve speci?ed performance in your applications. All models are stable and
regulate within spec under no-load conditions.
? See Technical Notes and Performance Curves for details.
? The On/Off Control (pin 11) is designed to be driven with open-collector logic or the appli-
cation of appropriate voltages (referenced to Common, pins 5 and 6).
? Output noise may be further reduced with the installation of additional external output
?ltering. See I/O Filtering and Noise Reduction.
? MTBF’s are calculated using Telcordia SR-332(Bellcore), ground ?xed, T A = +25°C, full
power, natural convection.
? Do not exceed maximum rated output power when adjusting the output voltage.
Extreme Accuracy
Ef?ciency ?
Pre-Bias Startup
3% max. over line/load/temperature
See Ordering Guide
Converter will start up if the external output
voltage is less than Vsetpoint
Overcurrent Detection and Short-Circuit Protection: ?
Current-Limit Inception
Cold Condition 21 Amps
Short-Circuit Detection Point 98% of V O U T set
SC Protection Technique Hiccup with auto recovery
Short-Circuit Current 400mA average
Dynamic Characteristics
Transient Response (50-100-50% load) 50μsec to ±2% of ?nal value
Start-Up Time: ?
V IN to V OUT and On/Off to V OUT
Switching Frequency:
Environmental
Calculated MTBF ?
8msec
250 ±30 KHz
TBC
Operating Temperature: (Ambient) ?
Without Derating (Natural convection) –40 to +85°C
With Derating See Derating Curves
Storage Temperature
Thermal Shutdown
Physical
Dimensions
Pin Dimensions/Material
Weight
Flamability Rating
-40 to +125°C
+115°C
See Mechanical Speci?cations
0.03" (0.76mm) dia. round copper with
tin plate over nickel underplate.
Length: 0.17” (4.32mm)
0.3 ounces (8.5g)
UL94V-0
www.murata-ps.com/support
LSN-T10-D12.C01 Page 3 of 12
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