TDA4916GG Datasheet, PDF (10/27 Pages) Siemens Semiconductor Group – SMPS-IC with MOSFET Driver Output

TDA 4916 GG
Absolute Maximum Ratings
T_A = – 40 to 85 °C
Parameter
Symbol Limit Values Unit Test Condition
min. max.
Supply voltage; V_S,V_{S QSIP}
V_S,V_{VS QSIP} – 0.3 17
I OP, I K1, I K3, I K4, I K5, I K6, V_I
– 0.3 17
I SYN
V_{I SYN}
0
5
I_{I SYN}
–3 3
Q SYN
Frequency Generator; C_T, R_T
Ramp Generator; C_R
Reference voltage; V_REF
V_{Q SYN}
V_{CT, RT}
I_{CT, RT}
V_CR
I_CR
V_REF
I_REF
– 0.3
– 0.3
0
– 0.3
0
– 0.3
– 10
5
5
3
V_CRH
3
6
10
Output Opamp; Q OP
Inhibited
Conducting
Output Overcurrent Turn-OFF;
Q K6
Inhibited
Conducting
Driver output; Q SIP
Q SIP clamping diodes
V_{Q OP}
I_{Q OP}
V_{Q K6}
I_{Q K6}
V_{Q SIP}
I_{Q SIP}
– 0.3 17
0
5
– 0.3 17
0
5
– 0.3 V_S
– 10 10
Soft start; C_SS
Pulse omission; PO
Series feed; SF
Junction temperature
Storage temperature
Thermal resistance
system - ambient
V_CSS
I_CSS
V_PO
I_PO
V_SF
T_j
T_s
R_{th S/A}
– 0.3
0
– 0.3
0
– 0.3
– 65
– 65
V_SSH
100
V_POH
3
17
150
150
60
V
V
V
mA V_{I SYN} > 5 V or
V_{I SYN} < 0 V
V
V
mA V_CT > 5 V
V V_CRH (see charact.)
mA V_CR > V_CRH
V
mA V_REF > 6 V or
V_REF < – 0.3 V
V
mA
V
mA
V
mA
V
µA
V
mA
V
°C
°C
K/W
1)
V_{Q SIP} > V_S or
V_{Q SIP} < – 0.3 V
V_SSH (see charact.)
V_SS > V_SSH
V_POH (see charact.)
V_PO > V_POH
The values refer to the two connected ground terminals.
1) Important: observe max. power loss or junction temperature.
Semiconductor Group
10
05.96