参数资料
型号: TLE6389GVT
厂商: INFINEON TECHNOLOGIES AG
元件分类: 稳压器
英文描述: SWITCHING CONTROLLER, 420 kHz SWITCHING FREQ-MAX, PDSO14
封装: PLASTIC, DSO-14
文件页数: 9/37页
文件大小: 368K
代理商: TLE6389GVT
TLE 6389
Preliminary data sheet Rev. 1.0
17
2003-05-05
4.50
Reset output Low
voltage
V
RO,L
0.2
0.4
V
IRO, L=0.2mA;
1V < VVOUT <
2.5V
4.51
Reset delay
charging current
I
RD, ch
510
A
V
RD = 0V
4.52
Reset delay
discharging current
I
RD, dis
313
mA
4.53
Upper reset timing
threshold
V
RD, UT
2.6
4.8
V
4.54
Lower reset timing
threshold
V
RD, LT
00.2
V
4.55
Reset delay time
t
rd
26
96
ms
Calculated with
CRD = 100nF;2);
see section 6
4.56
Reset reaction time
t
rr
10
s
Overvoltage Lockout
4.57
Overvoltage
threshold
V
VOUT, OV
VOUT
_nom
+0.1
V
TLE6389G50-1,
TLE6389G50;
VVOUT
increasing
4.58
Overvoltage
threshold
V
FB, OV
VFB,
th_nom
+0.02
V
TLE6389GV;
VVOUT
increasing
ENABLE Input
4.59
Enable ON-
threshold
V
ENABLE,
ON
4.5
V
4.60
Enable OFF-
threshold
V
ENABLE,
OFF
0.8
V
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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