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参数资料
| 型号： | YNV05T10-0 |
| 厂商： | Power-One |
| 文件页数： | 7/26页 |
| 文件大小： | 0K |
| 描述： | CONVERT DC/DC 36.3W T/H |
| 标准包装： | 180 |
| 系列： | * |
YNV05T10 DC-DC Converter Data Sheet
3.0-5.5 VDC Input; 0.7525-3.63 VDC Programmable @ 10A
Table 1: Trim Resistor Value
Protection Features
V 0-REG [V] R TRIM [k ? ]
The Closest
Standard Value [k ? ]
Input Undervoltage Lockout
0.7525
1.0
1.2
1.5
1.8
2.0
2.5
3.3
3.63
open
80.0
41.97
23.1
15
11.78
6.95
3.16
2.21
80.6
42.2
23.2
15
11.8
6.98
3.16
2.21
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 typically 2.0V for the
converter to turn on. Once the converter has been
turned on, it will shut off when the input voltage
drops below typically 1.9V.
The output voltage can also be programmed by
external voltage source. To make trimming less
sensitive, a series external resistor (Rext) is
recommended between the Trim pin (pin 9) and
the programming voltage source. Control Voltage
can be calculated by the formula:
Output Overcurrent Protection (OCP)
The converter is protected against over-current
and short circuit conditions. Upon sensing an over-
current condition, the converter will enter hiccup
mode. Once the over-load or short circuit condition
V CTRL ? 0 . 7 ?
(5.1 1 ? R EXT )(V O - REQ - 0.7525)
30.1
[V]
is removed, Vout will return to nominal value.
Overtemperature Protection (OTP)
where,
V CTRL ? Control voltage [V]
R EXT ? External resistor between TRIM pin and
voltage source; the value can be chosen
depending on the required output voltage range
[k ? ]
Control voltages with R EXT ? 0 and R EXT ? 15K are
shown in Table 2.
Table 2: Control Voltage [VDC]
V 0-REG [V] R EXT = 0 R EXT = 15 K
0.7525 0.700 0.700
1.0 0.658 0.535
1.2 0.624 0.401
The converter will shut down under an over-
temperature 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.
1.5
1.8
2.0
2.5
3.3
3.63
0.573
0.522
0.488
0.403
0.268
0.257
0.201
-0.000
-0.133
-0.468
-1.002
-1.044
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.
MCD10198 Rev. 1.0, 23-Jun-10
Page 7 of 26
www.power-one.com
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相关代理商/技术参数 |
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| YNV05T10009-0 | 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 0.9V 10A 36.3W 10SIP - Bulk |
| YNV05T10009-0G | 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 0.9V 10A 36.3W 10SIP - Bulk |
| YNV05T10009-D | 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 0.9V 10A 36.3W 10SIP - Bulk |
| YNV05T10009-DG | 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 0.9V 10A 36.3W 10SIP - Bulk |
| YNV05T10010-0G | 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 1V 10A 36.3W 10SIP - Bulk |
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