參數資料
型號: TLE6389GVT
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: 4/37頁
文件大小: 368K
代理商: TLE6389GVT
TLE 6389
Preliminary data sheet Rev. 1.0
12
2003-05-05
4.15
Current
consumption of FB
IFB
0.2
0.5
A
V
VS = 13.5V;
V
FB = 1.25V;
V
ENABLE = H;
PFM mode;
T
j = 25°C
Buck Controller
4.16
Output voltage
VVOUT
4.85 5.00 5.15 V
TLE6389G50-1,
TLE6389G50;
V
VS = 13.5V &
48V;
I
OUT = 0.5 to 2A;
PWM Mode;
R
SENSE = 0.01;
R
M1 = 0.25;
R
L1 = 0.1;
4.17
4.75 5.00 5.25 V
TLE6389G50-1,
TLE6389G50;
V
VS = 24V;
I
OUT = 15mA;
PFM Mode;
R
SENSE = 0.01;
R
M1 = 0.25;
R
L1 = 0.1;
4.18
3.8
V
TLE6389G50-1;
V
VS decreasing
from 5.8V to
4.2V;
I
LOAD = 0mA to
500mA;
R
SENSE = 0.01;
R
M1 = 0.4;
R
L1 = 0.1;
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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