收藏本站
YNL05S100xy DC-DC Converter Family Data Sheet
3.0 to 5.5 VDC Input; 0.9 to 3.3 VDC @ 10 A Output
Protection Features
To trim down the output voltage (Fig. F), a trim
resistor, R T-DECR , should be connected between
the TRIM pin (Pin 3) and SENSE pin (Pin 2), with a
value of:
For V O-NOM ≥ 1.2 V,
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.
R T ? DECR ?
(V O -REQ - 0.8) * 30.1
(V O - NOM - V O - REQ )
? R INT
[k ? ]
The input voltage must be typically 2.05 V for the
converter to turn on. Once the converter has been
turned on, it will shut off when the input voltage
For V O-NOM = 1.0 V, 0.9 V,
drops below typically 1.9 V.
R T ? DECR
?
(V O -REQ - 0.7) * 30.1
(V O - NOM - V O - REQ )
? R INT
[k ? ]
Output Overcurrent Protection (OCP)
The converter is protected against overcurrent and
short circuit conditions. Upon sensing an overcurrent
where, R T ? DECR ? Required value of trim-down
resistor [k ? ]
condition, the converter will enter hiccup mode. Once
an over-load or short circuit condition is removed,
Vout will return to nominal value.
Vin
Y-Series
Converter
SENSE
Overtemperature Protection (OTP)
Vin
ON/OFF
GND
(Top View)
Vout
TRIM
R T-DECR
Rload
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
Fig. F: Configuration for decreasing output voltage.
Standard 1% and 5% resistors can be used for
trimming. Ground pin of the trim resistor should be
connected directly to the module GND pin (Pin 5)
with no voltage drop in between.
The output voltage can be trimmed up or down using
an external voltage source:
For V O-NOM ≥ 1.2 V,
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
V T RIM ? 0 . 8 ?
(V O -REQ - V O -NOM ) * R INT
30.1
[V]
safety agencies’ requirements, a recognized fuse
with a maximum rating of 20 Amps must be used in
series with the input line.
For V O-NOM = 1.0 V, 0.9 V,
Characterization
V T RIM ? 0 . 7 ?
(V O -REQ - V O -NOM ) * R INT
30.1
[V]
General Information
The converter has been characterized for many
operational aspects, to include thermal derating
where, V T RIM ? Output voltage applied to TRIM pin
(referenced to GND) [V]
The trim equations for the converters with V O-NOM ≥
1.2 V are industry standard; thus allowing easy
second sourcing.
(maximum load current as a function of ambient
temperature and airflow) for vertical and horizontal
mountings, efficiency, startup and shutdown
parameters, output ripple and noise, transient
response to load step-change, overload, and short
circuit.
MCD10188 Rev. 1.0, 21-Jun-10
Page 7 of 23
www.power-one.com
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
YNL12S10018-DG CONVERT DC/DC 1.8V OUT 18W SMD
YNM05S05-G CONVERT DC/DC 18.15W SMD
YNM12S05-G CONVERT DC/DC 28W SMD
YNS05S10-0G CONVERT DC/DC 28W SMD
YNS05S16-0 CONVERT DC/DC 58W SMD
YNS12S10-0 CONVERT DC/DC 55W SMD
YNS12S16-0G CONVERT DC/DC 88W SMD
YNV05T06 CONVERT DC/DC 21.78W T/H
相关代理商/技术参数
YNL05S10012-0G 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:
YNL05S10012-DG 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 1.2V 10A 33W 6SMD - Bulk
YNL05S10015-0 制造商:Power-One 功能描述:Module DC-DC 1-OUT 1.5V 10A 33W 6-Pin SMD
YNL05S10015-0G 制造商:Power-One 功能描述:Module DC-DC 1-OUT 1.5V 10A 33W 6-Pin SMD
YNL05S10015-DG 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 1.5V 10A 33W 6SMD - Bulk
YNL05S10018-0 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 1.8V 10A 33W 6SMD - Bulk
YNL05S10020-001G 制造商:Power-One 功能描述:
YNL05S10020-0G 制造商:Power-One 功能描述:DC/DC PS SGL-OUT 2V 10A 33W 6SMD - Bulk