AP2326GN-HF_16 Datasheet, PDF (4/5 Pages) Advanced Power Electronics Corp. – Simple Drive Requirement

AP2326GN-HF
10
I _D =3A
8 ^{V DS =15V}
6
4
2
0
0
2
4
6
8
Q _G , Total Gate Charge (nC)
Fig 7. Gate Charge Characteristics
f=1.0MHz
400
300
C _iss
200
100
C _oss
C _rss
0
1
5
9
13
17
21
25
29
V _DS , Drain-to-Source Voltage (V)
Fig 8. Typical Capacitance Characteristics
100
10
Operation in this
area limited by
RDS(ON)
100us
1
1ms
0.1
T _A =25 ^o C
Single Pulse
0.01
0.01
0.1
1
10
V _DS , Drain-to-Source Voltage (V)
10ms
100ms
1s
DC
100
Fig 9. Maximum Safe Operating Area
1
Duty factor=0.5
0.2
0.1
.
0.1
0.05
P_DM
t
T
Duty factor = t/T
0.02
Peak Tj = PDM x Rthja + Ta
Rthja = 270℃/W
0.01
Single Pulse
0.01
0.0001
0.001
0.01
0.1
1
t , Pulse Width (s)
10
100
Fig 10. Effective Transient Thermal Impedance
V_DS
90%
10%
V_GS
t_d(on) ^tr
t_{d(off) tf}
V_G
4.5V
Q_GS
Q_G
Q_GD
Charge
Q
Fig 11. Switching Time Waveform
Fig 12. Gate Charge Circuit
4