參數(shù)資料
型號(hào): TLE6389G50-1
廠商: INFINEON TECHNOLOGIES AG
元件分類: 穩(wěn)壓器
英文描述: SWITCHING CONTROLLER, 420 kHz SWITCHING FREQ-MAX, PDSO14
封裝: PLASTIC, DSO-14
文件頁數(shù): 10/37頁
文件大?。?/td> 368K
代理商: TLE6389G50-1
TLE 6389
Preliminary data sheet Rev. 1.0
18
2003-05-05
SI_ENABLE Input
4.61
Enable ON-
threshold
V
ENABLE,
ON
4.5
V
4.62
Enable OFF-
threshold
V
ENABLE,
OFF
0.8
V
SI_GND Input
4.63
Switch ON
resistance
RSW
50
100 230
VSI_ENABLE=5V;
ISI_GND = 3mA;
Battery Voltage Sense
4.64
Sense threshold
V
SI, low
1.22 1.25 1.28 VV
VS decreasing
4.65
Sense threshold
V
SI, high
1.33
VV
VS increasing
4.66
Sense threshold
hysteresis
V
SI, hys
50
80
120
mV
4.67
Sense output pull up
resistor
R
SO
10
20
40
k
TLE6389G50-1,
TLE6389G50;
Internally
connected to
VVOUT
4.68
Sense out output
High voltage
V
SO, H
0.8*
V
VOUT
V
ISO, H=0mA
4.69
Sense out output
Low voltage
V
SO, L
0.2
0.4
V
ISO, L=1mA;
2.5V < VVOUT;
V
SI <1.13V
4.70
0.4
V
VOUT
VISOL=0.2mA;
1V <VVOUT
<2.5V;
V
SI <1.13V
4
Electrical Characteristics (cont’d)
5V<
V
S <48V; - 40°C< Tj <150 °C;
All voltages with respect to ground; positive current defined flowing into the pin; unless otherwise specified
Item
Parameter
Symbol
Limit Values
Unit Test Condition
min. typ. max.
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