Datasheet

ControlInputVoltage(V)
OutputCurrent(A)
Time( s)µ
–50 0 50 100 150 200 250 300 350
400
450
2.50
2.40
2.20
2.00
1.80
1.60
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
–0.20
–0.60
–1.00
–0.40
–0.80
–1.20
–1.40
–1.50
249.9
220.0
200.0
180.0
160.0
140.0
120.0
100.0
80.0
40.0
60.0
20.0
0.00
–20.0
–40.0
–60.0
–80.0
–100.0
–120.0
–150.0
I
OUT
V
ON
R =10
V =1V
C =3.3 F
L
IN
L
W
µ
ControlInputVoltage(V)
OutputCurrent(mA)
Time( s)µ
–200 0 200 400 600 800 1000 1200 1400
1600
1800
2.50
2.40
2.20
2.00
1.80
1.60
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
–0.20
–0.60
–1.00
–0.40
–0.80
–1.20
–1.40
–1.50
3.50
–1.00
–1.50
–2.00
–2.50
–3.00
I
OUT
V
ON
R =500
V =1V
C =3.3 F
L
IN
L
W
µ
5.00
4.50
4.00
3.00
2.50
2.00
1.50
1.00
0.50
0.00
–0.50
ControlInputVoltage(V)
OutputCurrent(mA)
Time( s)µ
–10 0 10 20 30 40 50 60 70
80
90
2.50
2.40
2.20
2.00
1.80
1.60
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
–0.20
–0.60
–1.00
–0.40
–0.80
–1.20
–1.40
–1.50
5.00
4.50
4.00
3.50
3.00
2.50
2.00
1.50
1.00
0.50
0.00
–0.50
–1.00
–1.50
–2.00
–2.50
–3.00
I
OUT
V
ON
R =500
V =1V
C =0.1 F
L
IN
L
W
µ
ControlInputVoltage(V)
OutputCurrent(mA)
Time( s)µ
–10 0 10 20 30 40 50 60 70
80
90
2.50
2.40
2.20
2.00
1.80
1.60
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
–0.20
–0.60
–1.00
–0.40
–0.80
–1.20
–1.40
–1.50
249.9
220.0
200.0
180.0
160.0
140.0
120.0
100.0
80.0
40.0
60.0
20.0
0.00
–20.0
–40.0
–60.0
–80.0
–100.0
–120.0
–150.0
I
OUT
V
ON
R =10
V =1V
C =0.1 F
L
IN
L
W
µ
ControlInputVoltage(V)
OutputCurrent(mA)
Time( s)µ
–200 0 200 400 600 800 1000 1200 1400
1600
1800
2.50
2.40
2.20
2.00
1.80
1.60
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
–0.20
–0.60
–1.00
–0.40
–0.80
–1.20
–1.40
–1.50
10.00
9.00
8.00
7.00
6.00
5.00
4.00
3.00
2.00
1.00
0.00
–1.00
–2.00
–3.00
–4.00
–5.00
–6.00
I
OUT
V
ON
R =500
V =3.3V
C =3.3 F
L
IN
L
W
µ
ControlInputVoltage(V)
OutputCurrent(mA)
Time( s)µ
–50 0 50 100 150 200 250 300 350
400
450
2.50
2.40
2.20
2.00
1.80
1.60
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
–0.20
–0.60
–1.00
–0.40
–0.80
–1.20
–1.40
–1.50
499.9
450.0
400.0
350.0
300.0
250.0
200.0
150.0
100.0
50.0
0.00
–50.0
–100.0
–150.0
–200.0
–250.0
–300.0
I
OUT
V
ON
R =10
V =3.3V
C =3.3 F
L
IN
L
W
µ
TPS22921, TPS22922, TPS22922B
www.ti.com SLVS749B –NOVEMBER 2008–REVISED MAY 2013
TYPICAL CHARACTERISTICS (continued)
Figure 47. t
OFF
Response Figure 48. t
OFF
Response
Figure 49. t
OFF
Response Figure 50. t
OFF
Response
Figure 51. t
ON
Response Figure 52. t
OFF
Response
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Product Folder Links: TPS22921 TPS22922 TPS22922B