参数资料
型号: TDA4863G
厂商: INFINEON TECHNOLOGIES AG
元件分类: 稳压器
英文描述: POWER FACTOR CONTROLLER, PDSO8
封装: PLASTIC, DSO-8
文件页数: 6/27页
文件大小: 302K
代理商: TDA4863G
TDA4863
Electrical Characteristics
Version 2.1
14
2005-02-18
3.2
Characteristics
Unless otherwise stated, -40°C < Tj < 150°C, VCC = 14.5 V
Parameter
Symbol
Limit Values
Unit
Test Condition
min. typ.
max.
Start-Up circuit
Zener Voltage
VZ
18
20
22
V
ICC + IZ =20mA
Start-up Supply Current
ICCL
20
100
A
VCC = VCCON -0.5 V
Operating Supply Current
ICCH
46mA
Output low
VCC Turn-ON Threshold
VCCON
12
12.5
13
V
VCC Turn-OFF Threshold
VCCOFF
9.5
10
10. 5
VCC Hysteresis
VCCHY
2.5
Voltage Amplifier
Voltage feedback Input
Threshold
VFB
2.45
2.5
2.55
V
Line Regulation
VFBLR
5mV
VCC = 12 V to 16 V
Open Loop Voltage Gain1)
GV
100
dB
Unity Gain Bandwidth1)
BW
5MHz
Phase Margin1)
M
80
Degr
Bias Current VSENSE
IBVSENSE -1.0
-0.3
A
Enable Threshold
VVSENSE 0.17 0.2
0.25
V
Inhibit Threshold Voltage
VVAOUTI 2.1
2.2
2.3
VISENSE = -0.38 V
Inhibit Time Delay
tdVA
3s
VISENSE = -0.38 V
Output Current Source
IVAOUTH
-6
mA
VVAOUT =0 V
VVSENSE =2.3 V,
t <1 ms
Output Current Sink
IVAOUTL
30
VVAOUT =4 V
VVSENSE =2.8 V,
t <1 ms
Upper Clamp Voltage
VVAOUTH 4.85.4
6.0V
VVSENSE =2.3 V,
IVAOUT =-0.2 mA
Lower Clamp Voltage
VVAOUTL 0.81.1
1.4V
VVSENSE =2.8 V,
IVAOUT =0.5 mA
1)
Guaranteed by design, not tested
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