參數(shù)資料
型號(hào): TDA4916GG
廠商: SIEMENS A G
元件分類: 穩(wěn)壓器
英文描述: SMPS-IC with MOSFET Driver Output
中文描述: SWITCHING CONTROLLER, PDSO24
文件頁數(shù): 14/27頁
文件大?。?/td> 918K
代理商: TDA4916GG
TDA 4916 GG
Semiconductor Group
14
05.96
ON-time drift
t
Ot
/
t
Ot
– 2
2
%
C
r
= 200 pF;
V
IK1
>
V
CAH
;
I
Rr
= 150
μ
A;
relative to
t
Ot
= 25
°
C
C
r
= 200 pF;
V
IK1
>
V
CAH
;
I
Rr
= 150
μ
A
ON-time spread
t
Ot
3.6
4.0
4.4
μ
s
Operational Amplifier OP
Open-loop gain
G
o
V
io
I
i
V
cm
60
80
100
+
5
1
4
dB
I
Q OP
= 100
μ
A
I
Q OP
= 100
μ
A
Input offset voltage
Input current
Input common-mode
range
Output current
Output voltage
Transit frequency
Transit phase
Temp. coeff. of
V
io
Rate of rise of
voltage at output
– 5
mV
μ
A
V
– 0.2
I
Q OP
V
Q OP
f
t
φ
t
T
c
V
/
t
– 3
0.5
2
90
– 10
1
mA
V
MHz
Deg.
μ
V/K
V/
μ
s
0.5 <
V
Q OP
< 15 V
0 mA <
I
Q OP
< 2 mA
15
8
150
+ 10
6
5
120
±
3
I
Q OP
= 100
μ
A
Comparator K1
Input current
Input common-mode
range
Turn-OFF delay
I
K1
V
cm
1
V
CAH
μ
A
V
0
t
OFF
200
400
ns
1)
Nominal load 1 nF
at Q SIP
1)
Step function
V
– 100 mV
V
+ 100 mV (for delay from comparator input to Q SIP).
Characteristics
(cont’d)
V
Son
<
V
S
< 15 V, – 25
°
C <
T
A
< 85
°
C;
V
Son
means that
V
S
has exceeded
V
SH
, but has
not gone below
V
SL
.
Parameter
Symbol
Limit Values
min.
typ.
Unit
Test Condition
max.
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