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K7805-2000

Description
Number of voltage output groups: 1 Maximum input voltage: 18V Output voltage: 5V Output current (maximum/full load): 2A
CategoryPower/power management    DC - DC power supply module   
File Size894KB,4 Pages
ManufacturerMORNSUN
Websitehttp://www.mornsun-power.com
Download Datasheet Parametric Compare View All

K7805-2000 Overview

Number of voltage output groups: 1 Maximum input voltage: 18V Output voltage: 5V Output current (maximum/full load): 2A

K7805-2000 Parametric

Parameter NameAttribute value
Power module typeLinear Regulator Replacement
Number of voltage output groups1
Conversion efficiency91% - Minimum (Vin)
Minimum input voltage7V
Maximum input voltage18V
Isolation voltage-
Total output power-
The output voltage5V
Output current (max/full load)2A
DC/DC
模块电源
K78xx-2000(L)系列
½电压输入,非隔离稳压单路输出
产品特点
效率高达
92%
½纹波、噪声
短路保护,过热保护
引脚与
LM78XX
系列兼容
工½温度:-40℃
~ +85℃
超小型
SIP
封装,满足
UL94-V0
要求
专利保护
RoHS
K78xx-2000(L)是一种新型高效开关式三端稳压器,是 78
系列线性稳压器的升级产品。产品高达
92%的效率,意味着产品功耗极½,
发热小,无需散热片即可简单½用。产品广泛应用于工控、电力、仪表等多个行业。
选型表
输入电压(VDC)
产品型号
K7801-2000L
K78X2-2000
K7802-2000
K7803-2000(L)
K7805-2000(L)
K78X6-2000(L)
输出
输出电压(VDC)
1.5
1.8
2.5
3.3
5
6.5
效率(%/Typ.)
输出电流(mA)
2000
2000
2000
2000
2000
2000
最大容性
负½½(
µF
)
标称值
(范围值)
12
(4.75-18)
12
(4.75-18)
12
(4.75-18)
12
(4.75-18)
12
(7-18)
12
(8.5-18)
最小(Vin)/最大(Vin)
79/76
81/79
85/83
1000
87/86
91/88
92/91
输入特性
项目
空½½功耗
输入滤波器
热插拔
工½条件
输入电压范围
Min.
--
Typ.
0.09
电容滤波
不支持
Max.
0.18
单½
W
输出特性
项目
输出电压精度
线性调节率
负½½调节率
纹波&噪声*
温度漂移系数
过温保护
输出短路保护
瞬态响应偏差
瞬态恢复时间
热阻抗
注:*纹波和噪声的测试方法采用平行线测试法,具½操½方法参见《DC-DC 模块电源应用指南》
工½条件
100%
负½½,输入电压范围
输入电压范围
10%到 100%的负½½
20MHz
带½(参考图
2)
-40℃~+85
IC
内½
Min.
--
--
--
--
--
--
Typ.
±2
±0.5
±0.5
25
--
160
Max.
±3
±0.75
±1.0
45
±0.03
--
单½
%
mVp-p
%/℃
可持续,自恢复
标称输入,25%负½½阶跃变化
--
--
--
100
0.5
60
250
3
--
mV
ms
℃/
W
2015.12.22-B/0
1
页 共
4
该版权及产品最终解释权½广州金升阳科技有限公司所有

K7805-2000 Related Products

K7805-2000 K7803-2000 K7805-2000L
Description Number of voltage output groups: 1 Maximum input voltage: 18V Output voltage: 5V Output current (maximum/full load): 2A Number of voltage output groups: 1 Maximum input voltage: 18V Output voltage: 3.3V Output current (maximum value/full load): 2A Wide voltage input, non-isolated regulated single output Number of voltage output groups: 1 Maximum input voltage: 18V Output voltage: 5V Output current (maximum value/full load): 2A Jinshengyang power module
Minimum input voltage 7V 4.75 V 7V
Maximum input voltage 18V 18 V 18V
Power module type Linear Regulator Replacement - Linear Regulator Replacement
Number of voltage output groups 1 - 1
Conversion efficiency 91% - Minimum (Vin) - 91% - Minimum (Vin)
The output voltage 5V - 5V
Output current (max/full load) 2A - 2A
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