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参数资料
| 型号： | YNC12S20-0G |
| 厂商： | POWER-ONE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT PACKAGE-5 |
| 文件页数： | 26/28页 |
| 文件大小： | 337K |
| 代理商： | YNC12S20-0G |
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ZD-02137 Rev. 2.1 21-Jun-10
Page 7 of 28
www.power-one.com
YNC12S20 DC-DC Converter Data Sheet
9.6-14 VDC Input; 0.7525-5.5 VDC Programmable @ 20 A
CTRL
V
Control voltage [V]
EXT
R
External resistor between TRIM pin and
voltage source; the value can be chosen
depending on the required output voltage range
[k
].
Control voltages with
EXT
R
0 and
EXT
R
15k are
shown in Table 2.
Table 2: Control Voltage [VDC]
V0-REG [V]
VCTRL (REXT = 0)
VCTRL(REXT = 15k)
0.7525
0.700
1.0
0.684
0.436
1.2
0.670
0.223
1.5
0.650
-0.097
1.8
0.630
-0.417
2.0
0.617
-0.631
2.5
0.584
-1.164
3.3
0.530
-2.017
5.0
0.417
-3.831
5.5
0.384
-4.364
Protection Features
Input Undervoltage Lockout
Input undervoltage lockout is standard with this
converter. The converter will shut down when the
input voltage drops below a pre-determined
voltage; it will start automatically when Vin returns
to a specified range.
The input voltage must be at least 9.6V (typically
9V) for the converter to turn on. Once the
converter has been turned on, it will shut off when
the input voltage drops below typically 8.5V.
Output Overcurrent Protection (OCP)
The converter is protected against overcurrent and
short-circuit conditions. Upon sensing an over-
current condition (see Fig. D), the converter will
enter hiccup mode. Once the overload or short
circuit condition is removed, Vout will return to
nominal value.
Fig. D: Output short circuit current (10 A/div)
(RLOAD= 10 mOhm) for Vout = 5.0 V Time scale:
1 ms/div.; Bottom trace: Zoomed current with time
scale 0.1 ms/div.
Overtemperature Protection (OTP)
The
converter
will
shut
down
under
an
overtemperature condition to protect itself from
overheating caused by operation outside the
thermal derating curves, or operation in abnormal
conditions such as system fan failure. After the
converter has cooled to a safe operating
temperature, it will automatically restart.
Safety Requirements
The converter meets North American and
International safety regulatory requirements per
UL60950 and EN60950. The maximum DC
voltage between any two pins is Vin under all
operating conditions. Therefore, the unit has ELV
(extra low voltage) output; it meets SELV
requirements under the condition that all input
voltages are ELV.
The converter is not internally fused. To comply
with safety agencies requirements, a recognized
fuse with a maximum rating of 20 Amps must be
used in series with the input line.
相关PDF资料 |
PDF描述 |
|---|---|
| YNC12S20-DS1 | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| YNC12S20-D | 1-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE |
| YNC12S20-DG | 1-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE |
| YNC12S20-0S1G | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| YNC12S20-0 | 1-OUTPUT 100 W DC-DC REG PWR SUPPLY MODULE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| YNC12S20A-0 | 制造商:POWER-ONE 制造商全称:Power-One 功能描述:9.6-14 VDC Input; 0.7525-5.5 VDC Programmable 20 A |
| YNC12S20A-0G | 制造商:POWER-ONE 制造商全称:Power-One 功能描述:9.6-14 VDC Input; 0.7525-5.5 VDC Programmable 20 A |
| YNC12S20A-D | 制造商:POWER-ONE 制造商全称:Power-One 功能描述:9.6-14 VDC Input; 0.7525-5.5 VDC Programmable 20 A |
| YNC12S20A-DG | 制造商:POWER-ONE 制造商全称:Power-One 功能描述:9.6-14 VDC Input; 0.7525-5.5 VDC Programmable 20 A |
| YNC12S20-D | 功能描述:DC/DC转换器 RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
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