参数资料
型号: TLE6363G
厂商: INFINEON TECHNOLOGIES AG
元件分类: 稳压器
英文描述: DUAL SWITCHING CONTROLLER, 115 kHz SWITCHING FREQ-MAX, PDSO14
封装: PLASTIC, DSO-14
文件页数: 28/28页
文件大小: 765K
代理商: TLE6363G
Data Sheet Rev. 1.2
9
2003-06-02
TLE 6363
Buck Gate supply voltage;
V
BGS = VBDS VBUO
V
BGS
5–10
V
Reference Input; R
(Oscillator; Timebase for Boost- and Buck-Converter, Reset and Watchdog)
Voltage on pin R
V
R
1.3
1.4
1.5
V
Oscillator frequency
f
OSC
85
95
105
kHz
T
j = 25 ° C
Oscillator frequency
f
OSC
75
115
kHz –
Cycle time for watchdog
and reset timing
t
CYL
–1.05
ms
t
CYL = 100/fOSC
Reset Generator; RO
Reset threshold;
V
CC decreasing/increasing
V
RT
4.50
4.65
4.75
V
V
RO H to L or L to H
transition;
V
RO remains low
down to
V
CC > 1 V
Reset low voltage
V
ROL
–0.2
0.4
V
I
ROL = 2 mA;
2.5 V <
V
CC < VRT
Reset low voltage
V
ROL
–0.2
0.4
V
I
ROL = 0.2 mA;
1 V <
V
CC < VRT
Reset high voltage
V
ROH
V
CC
0.1
V
CC +
0.1
V
I
ROH = 0 mA
Reset pull up current
I
RO
–240
A0 V < V
RO < 4 V
Reset Reaction time
t
RR
50
100
150
s
V
CC < VRT
Power-up reset delay time
t
RD
–64
t
CYL
V
CC ≥ 4.8 V
Electrical Characteristics (cont’d)
8V <
V
Boost < 35 V; 4.75 V < VCC < 5.25 V; – 40 ° C < Tj < 150 ° C; RR =47k; all voltages
with respect to ground; positive current defined flowing into pin; unless otherwise
specified.
Parameter
Symbol
Limit Values
Unit Test Conditions
min.
typ.
max.
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