TDA4814 Datasheet, PDF (8/14 Pages) Siemens Semiconductor Group – Power Factor Controller IC for High Power Factor and Active Harmonic Filter

TDA 4814
Characteristics (cont’d)
V_{S ON} ¹⁾ < V_S < V_Z ; T_A = – 25 to 85 ˚C
Parameter
Operational Amplifier (Op Amp)
Open-loop voltage gain
Input offset voltage
Input current
Common-mode input voltage range
Output current
Output voltage
Transition frequency
Transition phase
Output Driver (QSIP)
Output voltage high
I_Q = – 10 mA
Output voltage low
I_Q = + 10 mA
Output current
rising edge C_L = 10 nF
falling edge C_L = 10 nF
Reference-Voltage Source
Voltage
0 < I_REF < 3 mA
Load current
Voltage change
10 V <V_S < V_Z
Voltage change
0 mA < I_REF < 3 mA
Temperature response
Z-Diode (V_S – GND)
Z-voltage
I_Z = 200 mA
Observe P_max
Symbol
Limit Values
Unit
min. typ. max.
G_V0
V_IO
– I_I
V_IC
I_{Q Op Amp}
V_{Q Op Amp}
f_T
ϕ_T
60 80 –
– 30 –
– 10
–
–
2
0
–
3.5
–3 –
1.5
1.2 –
4
–
2
–
–
120 –
dB
mV
µA
V
mA
V
MHz
deg.
V_QH
5
–
–
V
–
–
–
–
–
V_QL
–
–
1
V
–
–
–
–
–
–
–
–
–
–
– I_Q
200 300 400
mA
I_Q
250 350 450
mA
V_REF
1.9 2
2.1
V
– I_L
0
–
3
mA
∆V_REF
–
5
mV
∆V_REF
–
–
20
mV
∆V_REF / ∆T – 0.3 –
0.3
mV/K
V_Z
13 15.5 17
V
Semiconductor Group
8