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What is SP5618?

This electronic component, produced by the manufacturer "WISWOOD", performs the same function as "Precision primary side feedback switching power supply chip".


SP5618 Datasheet PDF - WISWOOD

Part Number SP5618
Description Precision primary side feedback switching power supply chip
Manufacturers WISWOOD 
Logo WISWOOD Logo 


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Total 11 Pages



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SP5618
高精度原边反馈开关电源芯片
DATA SHEET
SP5618
高精度原边反馈开关电源芯片
版本号:V2.3
V 2.3
-1-
Free Datasheet http://www.datasheet4u.net/

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SP5618 equivalent
八、电气参数
测试条件:TA=25℃,VDD=16V
有特别说明除外。
符号
描述
IDD_ST
IOP
VDD_ST
VUVLO
VOVP
VDD_CLAMP
TLEB
VTH_OC
TD_OC
ZCS_IN
TSS
FOSC
FOSC_ST
ΔFOSC
VREF_EA
Gain_EA
ICOMP_MAX
RDS(ON)
启动电流
工作电流
启动电压
欠压保护
过压保护
VDD 箝位电压
前沿消隐时间
CS 脚过流保护阈值
过流保护延迟时间
CS 脚输入阻抗
软启动时间
振荡频率
初始工作频率
抖频范围
误差放大器基准电压
误差放大器直流增益
线压降补偿最大电流
功率管导通电阻
SP5618
高精度原边反馈开关电源芯片
条件
最小
VDD=13V,测试 VDD 端电流
VDD=16V ,VCOMP=3V,VCS=0V
VDD 上升至 IC 工作
VDD 下降至 IC 关闭
12.5
6.5
30.5
IDD=10mA
33
870
INV=0VCOMP=5V
INV=2V,COMP=2V
-4
1.97
范围
典型
5
2.5
13.5
7.5
32.5
35
540
900
150
50
10
60
14
2
60
42
最大
20
3.5
15
9
34.5
37
930
4
2.03
5.5
单位
uA
mA
V
V
V
V
nS
mV
nS
KΩ
mS
KHz
KHz
%
V
dB
uA
Ω
V 2.3
-5-
Free Datasheet http://www.datasheet4u.net/


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Part Details

On this page, you can learn information such as the schematic, equivalent, pinout, replacement, circuit, and manual for SP5618 electronic component.


Information Total 11 Pages
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Download [ SP5618.PDF Datasheet ]

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