TB2909FNG Datasheet, PDF (18/23 Pages) Toshiba Semiconductor – Maximum Power 3W SEPP x 1ch Audio Power IC

11.4 Power Dissipation vs. Output Power
P_D – P_OUT (R_L = 8 Ω)
2
f = 1 kHz
RL = 8 Ω
16 V
1.5
1
12 V
0.5
6.0 V
0
0
0.5
1
1.5
2
2.5
3
Output power P_OUT (W)
11.5 Other Characteristic
25
VIN = 0 V
RL = ∞
20
I_CCQ – V_CC
15
10
5
0
0
5
10
15
20
25
Supply voltage V_CC (V)
TB2909FNG
18
2014-09-09