參數(shù)資料
型號(hào): TLE6363G
廠商: INFINEON TECHNOLOGIES AG
元件分類: 穩(wěn)壓器
英文描述: DUAL SWITCHING CONTROLLER, 115 kHz SWITCHING FREQ-MAX, PDSO14
封裝: PLASTIC, DSO-14
文件頁(yè)數(shù): 27/28頁(yè)
文件大?。?/td> 765K
代理商: TLE6363G
TLE 6363
Data Sheet Rev. 1.2
8
2003-06-02
Boost-Converter; BOI, BOFB and
V
BOOST
Boost voltage;
see application circuit
V
BOOST
24.0
27.5
31.0
V
5 mA <
I
Boost <
100 mA;
T
j = 25 ° C
8 V <
V
Batt < 16 V
Boost Voltage;
see application circuit
V
BOOST
23
32
V
5 mA <
I
Boost <
100 mA;
8 V <
V
Batt < 16 V
Efficiency; see. appl. circuit
η
–80
%
I
Boost = 100 mA
Power-Stage ON
resistance
R
BOON
0.6
0.75
T
j = 25 ° C;
I
BOI = 1 A
Power-Stage ON
resistance
R
BOON
––1.4
I
BOI = 1 A
Boost overcurrent threshold
I
BOOC
1.0
1.3
1.8
A
Feedback threshold voltage
V
BOFBTH
2.55
2.7
2.85
V
V
BOI = 12 V
I
Boost = 25 mA
Feedback input current
I
FB
– 2
– 0.4
0
A2 V < V
BOFB< 4 V
Buck-Converter; BUO, BDS, BUC and V
CC
Logic supply voltage
V
CC
4.9
5.1
V
1 mA <
I
CC <
250 mA; see. appl.
circuit
Efficiency; see. appl. circuit
η
–85
%
I
CC = 250 mA;
V
Boost = 25 V
Power-Stage ON
resistance
R
BUON
–0.38
0.5
T
j = 25 ° C;
I
BUO = 1 A
Power-Stage ON
resistance
R
BUON
––1.0
I
BUO = 1 A
Buck overcurrent threshold
I
BUOC
0.7
0.95
1.2
A
Input current on pin
V
CC
I
CC
–0.2
0.5
mA
V
CC = 5 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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