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参数资料
| 型号： | PT6203C |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 4.5 A SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, SMA12 |
| 封装： | HORIZONTAL SMT, SIP-12 |
| 文件页数： | 2/5页 |
| 文件大小： | 95K |
| 代理商： | PT6203C |
Power Trends, Inc. 27715 Diehl Road, Warrenville, IL 60555 (800) 531-5782 Fax: (630) 393-6902
For assistance or to order, call (800) 531-5782
PT6203, 3.3 VDC
(See Note 1)
PT6202, 5.0 VDC
(See Note 1)
PT6204, 12.0 VDC
(See Note 1)
Efficiency vs Output Current
Ripple vs Output Current
Minimum Input Voltage
(See Note 2)
Minimum Input Voltage
(See Note 2)
Minimum Input Voltage
(See Note 2)
Thermal Derating (Ta)
(See Note 3)
Thermal Derating (Ta)
(See Note 3)
Thermal Derating (Ta)
(See Note 3)
Power Dissipation vs Output Current
Note 1:
All data listed in the above graphs, except for derating data, has been developed from actual products tested at 25 C. This data is considered typical data for the ISR.
Note 2:
Minimum Vin data is typical and is not guaranteed. The data corresponds to a 2% output voltage drop.
Note 3:
Thermal derating graphs are developed in free air convection cooling of 40-60 LFM with no optional heat tab. (See Thermal Application Notes).
Iout-(Amps)
40
50
60
70
80
90
100
0
0.5
1
1.5
2
7.0V
10.0V
12.0V
15.0V
20.0V
Vin
Iout-(Amps)
Efficienc
y
-
%
40
50
60
70
80
90
100
0
0.5
1
1.5
2
7.0V
8.0V
10.0V
15.0V
20.0V
25.0V
28.0V
Vin
Iout-(Amps)
Efficienc
y
-
%
40
50
60
70
80
90
100
0
0.5
1
1.5
2
15.0V
17.0V
20.0V
25.0V
28.0V
Vin
Iout-(Amps)
0
30
60
90
120
150
0
0.5
1
1.5
2
20.0V
15.0V
12.0V
10.0V
7.0V
Vin
Iout-(Amps)
Ripple-(mV)
0
30
60
90
120
150
0
0.5
1
1.5
2
28.0V
25.0V
20.0V
15.0V
10.0V
8.0V
7.0V
Vin
Iout-(Amps)
Ripple-(mV)
0
50
100
150
200
250
300
00.5
11.5
2
28.0V
25.0V
20.0V
17.0V
15.0V
Vin
Iout-(Amps)
5
5.25
5.5
5.75
6
6.25
6.5
0
0.5
1
1.5
2
Iout-(Amps)
Vin-(V
olts)
5
5.5
6
6.5
7
0
0.5
1
1.5
2
Iout-(Amps)
Vin-(V
olts)
12
12.5
13
13.5
14
0
0.5
1
1.5
2
Vin-(Volts)
21
0
0.5
1
1.5
2
7
9
11
13
15
17
19
95
°C
90
°C
85
°C
Vin-(Volts)
Iout-(Amps)
0
0.5
1
1.5
2
7
9
11
13
15
17
19
21
23
25
27
29
Vin-(Volts)
Iout-(Amps)
0
0.5
1
1.5
2
15
17
19
21
23
25
27
29
60
°C
70
°C
85
°C
50
°C
Iout-(Amps)
0
0.5
1
1.5
2
2.5
0
0.5
1
1.5
2
20.0V
15.0V
12.0V
10.0V
7.0V
Vin
Iout-(Amps)
Pd-(W
atts)
0
0.5
1
1.5
2
2.5
0
0.5
1
1.5
2
28.0V
25.0V
20.0V
15.0V
10.0V
8.0V
7.0V
Vin
Iout-(Amps)
Pd-(W
atts)
0
0.5
1
1.5
2
2.5
3
0
0.5
1
1.5
2
28.0V
25.0V
20.0V
17.0V
15.0V
Vin
Efficienc
y
-
%
Ripple-(mV)
Vin-(V
olts)
Iout-(Amps)
Pd-(W
atts)
60C
70C
85C
CHARACTERISTIC
DA T A
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PT6203H | 制造商:TI 制造商全称:Texas Instruments 功能描述:2 AMP HIGH-PERFORMANCE ADJUSTABLE ISR WITH ON/OFF CONTROL |
| PT6203N | 功能描述:DC/DC转换器 3.3Vout 2A Wide Inp Adj Step-Down ISR RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| PT6203R | 功能描述:DC/DC转换器 3.3Vout 2A Wide Inp Pos Step-Down ISR RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
| PT6204 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:2 AMP HIGH-PERFORMANCE ADJUSTABLE ISR WITH ON/OFF CONTROL |
| PT6204A | 功能描述:DC/DC转换器 12Vout 2A Wide Input Adj Step-Down ISR RoHS:否 制造商:Murata 产品: 输出功率: 输入电压范围:3.6 V to 5.5 V 输入电压（标称）: 输出端数量:1 输出电压（通道 1）:3.3 V 输出电流（通道 1）:600 mA 输出电压（通道 2）: 输出电流（通道 2）: 安装风格:SMD/SMT 封装 / 箱体尺寸: |
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