参数资料
型号: TPS22921YFPR
厂商: TEXAS INSTRUMENTS INC
元件分类: 电源管理
英文描述: 1-CHANNEL POWER SUPPLY SUPPORT CKT, BGA6
封装: GREEN, DSBGA-6
文件页数: 11/28页
文件大小: 1015K
代理商: TPS22921YFPR
ControlInputV
oltage(V)
OutputCurrent(mA)
Time( s)
–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
IOUT
VON
R =500
V
=3.3V
C =3.3 F
L
IN
L
W
ControlInputV
oltage(V)
OutputCurrent(mA)
Time( s)
–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
IOUT
VON
R =10
V
=3.3V
C =3.3 F
L
IN
L
W
ControlInputV
oltage(V)
OutputCurrent(mA)
Time( s)
–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
IOUT
VON
R =500
V
=1V
C =0.1 F
L
IN
L
W
ControlInputV
oltage(V)
OutputCurrent(mA)
Time( s)
–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
IOUT
VON
R =10
V
=1V
C =0.1 F
L
IN
L
W
ControlInputV
oltage(V)
OutputCurrent(mA)
Time( s)
–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
IOUT
VON
R =500
V
=1V
C =3.3 F
L
IN
L
W
5.00
4.50
4.00
3.00
2.50
2.00
1.50
1.00
0.50
0.00
–0.50
ControlInputV
oltage(V)
OutputCurrent(A)
Time( s)
–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
IOUT
VON
R =10
V
=1V
C =3.3 F
L
IN
L
W
www.ti.com........................................................................................................................................ SLVS749A – NOVEMBER 2008 – REVISED DECEMBER 2008
TYPICAL CHARACTERISTICS (continued)
Figure 47. tOFF Response
Figure 48. tOFF Response
Figure 49. tOFF Response
Figure 50. tOFF Response
Figure 51. tOFF Response
Figure 52. tOFF Response
Copyright 2008, Texas Instruments Incorporated
19
Product Folder Link(s): TPS22921 TPS22922 TPS22922B
相关PDF资料
PDF描述
TPS2398DGKG4 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
TPS2398DGKRG4 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8
TPS3802L30DCK 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
TPS3801T50DCKT 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
TPS3801E18DCK 1-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO5
相关代理商/技术参数
参数描述
TPS22921YZPR 功能描述:电源开关 IC - 配电 Low Inp Vltg Load Sw RoHS:否 制造商:Exar 输出端数量:1 开启电阻(最大值):85 mOhms 开启时间(最大值):400 us 关闭时间(最大值):20 us 工作电源电压:3.2 V to 6.5 V 电源电流(最大值): 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5
TPS22921YZTR 功能描述:电源开关 IC - 配电 Low Inp Vltg Load Sw RoHS:否 制造商:Exar 输出端数量:1 开启电阻(最大值):85 mOhms 开启时间(最大值):400 us 关闭时间(最大值):20 us 工作电源电压:3.2 V to 6.5 V 电源电流(最大值): 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5
TPS22922BEVM 功能描述:交换机 IC 开发工具 TPS22922B Load Sw Eval Mod RoHS:否 制造商:Maxim Integrated 产品:Evaluation Kits 类型:USB Power Switches 工具用于评估:MAX4984E 工作电源电压:2.8 V to 5.5 V
TPS22922BEVM 制造商:Texas Instruments 功能描述:TPS22922B, LOAD SWITCH, EVALUATION MODUL
TPS22922BYFPR 功能描述:电源开关 IC - 配电 Low Input Voltage, Ultra-Low Ron Switch RoHS:否 制造商:Exar 输出端数量:1 开启电阻(最大值):85 mOhms 开启时间(最大值):400 us 关闭时间(最大值):20 us 工作电源电压:3.2 V to 6.5 V 电源电流(最大值): 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:SOT-23-5