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参数资料
| 型号： | PT6465N |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 14 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, SMA12 |
| 封装： | VERTICAL MOUNT PACKAGE-12 |
| 文件页数： | 6/12页 |
| 文件大小： | 216K |
| 代理商： | PT6465N |
For technical support and more information, see inside back cover or visit www.ti.com
Note A:
Characteristic data has been developed from actual products tested at 25°C. This data is considered typical data for the ISR.
Efficiency vs Output Current
Power Dissipation vs Output Current
Performance Data; Vin =5.0 V (See Note A)
Output Ripple vs Output Current
PT6460 Series
14-A 5-V Input Adjustable
Integrated Switching Regulator
Pin Descriptions
VIN:
The positive supply voltage input for the module
with respect to the common GND.
VOUT:
This is the regulated output voltage from the mod-
ule with respect to the common GND.
GND:
The common node to which the input, output, and
external control signals are referenced.
Inhibit*:
This is an open-collector (open-drain) negative
logic input that is referenced to GND. Pulling this pin
low disables the module’s output voltage. If Inhibit* is
left open-circuit, the output will be active whenever a
valid input source is applied.
Typical Characteristics
Vo Adjust:
This pin is used to trim the output voltage
over a typical range of ±15 % of nominal. The adjust-
ment method uses an external resistor. The resistor is
connected from Vo Adjust to either the GND or (+)Sense,
in order to adjust the output either up or down, respec-
tively. Consult the related application note for the adjust
limits on a specific part.
Vsense:
An external remote sense input is provided to
allow the regulation circuit to compensate for voltage
drop between the module and the load. For optimal
voltage accuracy Vsense should be connected to VOUT. If
desired, Vsense may also be left open circuit.
50
60
70
80
90
100
0246
8
10
12
14
Iout (A)
Efficiency
-
%
PT6461
PT6462
PT6463
PT6464
PT6465
PT6466
PT6467
0
10
20
30
40
50
0246
8
10
12
14
Iout (A)
Ripple
-
mV
PT6462
PT6463
PT6464
PT6461
PT6465
PT6466
PT6467
0
1
2
3
4
5
02468
10
12
14
Iout (A)
Pd
-
Watts
SLTS178B - JANUARY 2003 - REVISED JUNE 2003
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| PT6472A | 14 A SWITCHING REGULATOR, 300 kHz SWITCHING FREQ-MAX, MSMA12 |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PT6466 | 制造商:TI 制造商全称:Texas Instruments 功能描述:14-A 5-V Input Adjustable Integrated Switching Regulator |
| PT6466A | 功能描述:DC/DC转换器 1.2V 14A 5-V 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: |
| PT6466C | 功能描述:DC/DC转换器 1.2V 14A 5-V 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: |
| PT6466N | 功能描述:DC/DC转换器 1.2V 14A 5-V 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: |
| PT6467 | 制造商:TI 制造商全称:Texas Instruments 功能描述:14-A 5-V Input Adjustable Integrated Switching Regulator |
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