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LNK6775K 参数 Datasheet PDF下载

LNK6775K图片预览
型号: LNK6775K
PDF下载: 下载PDF文件 查看货源
内容描述: [IC OFFLINE SW PSR 12ESOP]
分类和应用: 光电二极管
文件页数/大小: 24 页 / 2266 K
品牌: POWERINT [ Power Integrations ]
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LinkSwitch-HP  
Conditions  
SOURCE = 0 V; TJ = -40 to 125 °C  
(Unless Otherwise Specified)  
Parameter  
Symbol  
Min  
Typ  
Max  
Units  
Control Functions (cont.)  
Transconductance  
Amplifier Gain  
gM  
TJ = +25 °C  
95  
115  
125  
mA/V  
Transconductance  
Amplifier Gain  
Temperature Variation  
0 °C ≤ TJ ≤ +100 °C  
See Note A  
ΔgM  
±20  
%
Transconductance  
Amplifier Max Output  
Current  
IGM  
TJ = +25 °C  
See Note A  
10.0  
30  
12.5  
15.0  
mA  
COMPENSATION Pin  
Input Impedance  
ZCP  
MW  
Bypass (BP) Input  
0.47  
4.7  
OVP/UVP/OTP  
Programming  
Capacitor Value  
TJ = +25 °C  
See Table 3 for programming  
CBP  
mF  
47  
BYPASS Pin Voltage  
VBP  
5.46  
0.85  
5.75  
6.04  
1.1  
V
V
BYPASS Pin  
Voltage Hysteresis  
VBPH  
0.95  
LNK6xx3  
-6.8  
-9.2  
-4.8  
-6.6  
-8.3  
-10.1  
-2.7  
-4.0  
-5.2  
-6.6  
-2.0  
-2.8  
-4.3  
-4.2  
-1.5  
-2.2  
-2.9  
-3.7  
VBP = 0 V  
TJ = +25 °C  
LNK6xx4-5  
ICH1  
mA  
LNK6xx6-8  
VDS ≥ 50 V  
-12.0  
-14.3  
-4.7  
LNK6xx9  
BYPASS Pin  
Charge Current  
LNK6xx3  
VBP = 5 V  
TJ = +25 °C  
LNK6xx4-5  
-7.0  
ICH2  
mA  
mA  
LNK6xx6-8  
VDS ≥ 50 V  
-8.8  
LNK6xx9  
-11.5  
BYPASS Pin Shutdown  
Threshold Current  
IBPSD  
TJ = +25 °C  
5.7  
8.2  
8
10.7  
BYPASS Pin  
Shutdown Delay  
Switching  
Cycles  
TJ = +25 °C  
BYPASS Pin  
Source Current  
VBP = 6 V  
TJ = +25 °C  
IBPSC  
-0.5  
mA  
BYPASS Pin Charge  
Current Temperature  
Variation  
ΔIBPSC  
See Note A  
0.5  
6.4  
%/°C  
BYPASS Pin  
Shunt Voltage  
VBP(SHUNT)  
IBPS1  
IBP = 2 mA  
6.1  
6.7  
V
TJ = +25 °C, See Note B  
525  
1.2  
1.3  
1.4  
1.6  
mA  
LNKxxx3  
0.9  
1.0  
1.1  
1.3  
BYPASS Pin  
Supply Current  
LNKxxx4  
MOSFET switching  
IBPS2  
mA  
at fOSC  
LNKxxx5  
LNKxxx6  
13  
Rev. E 06/15  
www.power.com  
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