Datasheet > SLC100-6

SLC100-6

更新时间： 2024-02-05 10:31:52

品牌	Logo	应用领域
CANDD		转换器输出元件
页数	文件大小	规格书
10页	299K
描述
40 Amp SINGLE OUTPUT QUARTER BRICK DC / DC CONVERTER

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技术参数
数据手册

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SLC100-6 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	,	Reach Compliance Code：	compliant
ECCN代码：	EAR99	风险等级：	5.55
Is Samacsys：	N	模拟集成电路 - 其他类型：	DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压：	75 V	最小输入电压：	36 V
标称输入电压：	48 V	JESD-30 代码：	R-XDMA-P8
JESD-609代码：	e3	最大负载调整率：	0.5%
功能数量：	1	输出次数：	1
端子数量：	8	最高工作温度：	100 °C
最低工作温度：	-40 °C	最大输出电压：	2.75 V
最小输出电压：	2.25 V	标称输出电压：	2.5 V
封装主体材料：	UNSPECIFIED	封装形状：	RECTANGULAR
封装形式：	MICROELECTRONIC ASSEMBLY	峰值回流温度（摄氏度）：	NOT SPECIFIED
认证状态：	Not Qualified	表面贴装：	NO
技术：	HYBRID	温度等级：	INDUSTRIAL
端子面层：	MATTE TIN	端子形式：	PIN/PEG
端子位置：	DUAL	处于峰值回流温度下的最长时间：	NOT SPECIFIED
最大总功率输出：	48 W	微调/可调输出：	YES
Base Number Matches：	1

SLC100-6 数据手册

APPLICATION NOTES

Operation

When using remote sense with dynamic loads, the

Remote Sense

transient response at the point of load may be limited

by the inductance present in the power lines. Severe

load steps may require the addition of a capacitor

C_Lacross the output lines. When the load demands

an immediate increase in load current, this capacitor

helps to supply a portion of the current and reduces

the burden on the converter.

The remote sense feature of the SLC100 can be used

to compensate for voltage drops in the output power

lines by sensing output voltage directly at the point of

load. To enable this feature, connect the +Sense and

–Sense pins to the +Vout and –Vout pins, respective-

ly, at the point in the circuit where the tightest regula-

tion is required (Figure 1). The sense leads conduct

very little current compared with the power leads and

therefore provide a more accurate indication of load

voltage for regulation purposes. This enables the

converter to increase (or decrease) its output volt-

age to compensate for any load distribution losses,

allowing for a more precise load voltage. Refer to the

product data sheet for the maximum output voltage

compensation range of the sense function.

When the load is physically distanced from the con-

verter, the inductance of the power leads, and any by-

pass conductance at the load, can result in increased

phase shift in the converter’s feedback loop, causing

instability. This situation can be eliminated by insert-

ing bypass capacitors (C_B) from the outputs to the

sense leads directly at the output pins. These capaci-

tors de-couple any AC on the power lines and assure

that only the DC voltage is sensed.

If remote sensing is not desired then +Sense and

-Sense must be tied to their respective outputs

for proper operation.

•

Output Voltage Trim

Figure 1 – Remote Sensing Circuit

The SLC100’s output voltage may be adjusted high

or low by an amount indicated on the product data

sheet. As shown in Figure 2, to raise the converter’s

output voltage a resistor must be placed between the

Trim pin and +Vout pin.

In general, the line resistance, or load drop, between

the output pins of the converter and load should be

minimized. Using remote sense, a large line resis-

tance, with a regulated load voltage, will result in

a higher output voltage at the output of the DC/DC

Converter. To prevent exceeding the converter’s

output power limits, a higher output voltage will

require a reduction in the maximum allowable output

current in accordance with the voltage/current power

relationship. To minimize the line resistance between

the converter and the load, the converter should be

placed as close to the load as possible. Line resis-

tance can further be decreased by using heavy gauge

wire or by increasing the cross sectional area of the

PC board traces.

Figure 2 – Trim Up Circuit

Product: www.cdpoweronline.com

SLC100 1.2V Rev C 11/2004

1 2 3 456 7 8...10

中文翻译

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与SLC100-6相关器件

型号	品牌	获取价格	描述	数据表
SLC100-7	CANDD	获取价格	40 Amp SINGLE OUTPUT QUARTER BRICK DC / DC CONVERTER
SLC100-7	MURATA	获取价格	DC-DC Regulated Power Supply Module, 1 Output, 48W, Hybrid
SLC100-7		获取价格	40 Amp Single Output Quarter Brick DC/DC Converter
SLC100-8	CANDD	获取价格	40 Amp SINGLE OUTPUT QUARTER BRICK DC / DC CONVERTER
SLC100-8		获取价格	40 Amp Single Output Quarter Brick DC/DC Converter
SLC100-9	CANDD	获取价格	40 Amp SINGLE OUTPUT QUARTER BRICK DC / DC CONVERTER
SLC1049	COILCRAFT	获取价格	Shielded Power Inductors
SLC1049_15	COILCRAFT	获取价格	Shielded Power Inductors
SLC1049-101	COILCRAFT	获取价格	High Current Power Inductors
SLC1049-101ML	COILCRAFT	获取价格	SMT Power Inductors

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