參數(shù)資料
型號(hào): TDA4916GG
廠商: SIEMENS A G
元件分類(lèi): 穩(wěn)壓器
英文描述: SMPS-IC with MOSFET Driver Output
中文描述: SWITCHING CONTROLLER, PDSO24
文件頁(yè)數(shù): 16/27頁(yè)
文件大?。?/td> 918K
代理商: TDA4916GG
TDA 4916 GG
Semiconductor Group
16
05.96
Soft Start
C
SS
Charging current
at
C
SS
Discharge current at
C
SS
Upper clamping
voltage
Difference
V
CRH
V
SSH
Switching voltage of
K2
I
ch
4
5
8
μ
A
I
dis
0.8
1.5
3.0
μ
A
V
SSH
4.4
4.8
5.2
V
V
DSS
0.1
V
V
CRH
V
SSH
V
K2
1.1
1.4
1.7
V
Pulse Omission PO
Charging current at
PO int.
Charging current at
PO ext.
Voltage at – K7
I
ch
4
6
9
μ
A
I
ch
1
mA
V
– K7
V
S
/3
– 5 %
V
-K7
+ 0.2
1
V
S
/3
V
S
/3
+ 5 %
V
-K7
+ 1.2
V
Upper clamping
voltage at + K7
Minimum voltage
applied to PO
V
POH
V
-K7
+ 0.7
V
0 mA <
I
PO
< 1 mA
V
POM
V
Synchronization
Input I SYN
Switching threshold
at I SYN
Open
Rising edge
Falling edge
I
I SYN
– 70
200
μ
A
0 V<
V
I SYN
< 4.5 V
V
I SYNO
V
I SYNR
V
I SYNF
1.5
2.5
1.0
2.7
3.4
2.0
3.5
4.0
3.0
V
V
V
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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