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参数资料
| 型号： | PT6342C |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 稳压器 |
| 英文描述： | 6 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA12 |
| 封装： | ROHS COMPLIANT, SMD-12 |
| 文件页数： | 1/11页 |
| 文件大小： | 188K |
| 代理商： | PT6342C |
For technical support and more information, see inside back cover or visit www.ti.com
Standard Application
Pin-Out Information
Pin
Function
1
Inhibit *
2Vin
3Vin
4Vin
5
GND
6
GND
7
GND
8
GND
9Vout
10
Vout
11
Vout
12
Vout Adj *
* For further information, see
application notes.
Description
The PT6340 Excalibur power modules
are a series of high performance Integrated
Switching Regulators (ISRs), housed in a
thermally efficient solderable copper case.
These modules operate from a 12V input
voltage bus to produce a high-output low-
voltage power source; ideal for powering the
industry’s latest DSP and microprocessors.
The series includes standard output bus
voltages ranging from 5VDC to 1.2VDC.
The innovative copper case construction
provides superior thermal performance in a
small footprint. Both through-hole and
surface mount pin configurations are avail-
able. The PT6340 series operating features
include external output voltage adjustment,
an On/Off inhibit, and short-circuit protection.
A 100F input, and 330F output capacitor
are required for proper operation.
PT Series Suffix (PT1234x )
Case/Pin
Order
Package
Configuration
Suffix
Code *
Vertical
N
(EPH)
Horizontal
A
(EPJ)
SMD
C
(EPK)
* Previously known as package styles 1540/50.
(Reference the applicable package code drawing
for the dimensions and PC board layout)
Ordering Information
PT6341
H = 5.0 Volts
PT6342
H = 3.3 Volts
PT6343
H = 2.5 Volts
PT6344
H = 1.8 Volts
PT6345
H = 1.5 Volts
PT6346
H = 1.2 Volts
PT6340
9,10,11
12
5,6,7,8
2,3,4
V
O ( ADJ )
1
C
IN
+
C
OUT
+
+V
OUT
GND
+V
IN
INH
GND
Cin
= Required 100F electrolytic
Cout = Required 330F electrolytic
Features
6A Output Current
Input Voltage Range:
10.8 V to 13.2 V
90% Efficiency
Adjustable Output Voltage
Standby Function
Short Circuit Protection
Small Footprint (0.61 in2)
Solderable Copper Case
8.8 106 Hours MTBF
PT6340 Series
6-A 12-V Input Adjustable
Integrated Switching Regulator
SLTS138A
Revised (2/15/2002)
相关PDF资料 |
PDF描述 |
|---|---|
| PT6341N | 6 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA12 |
| PT6346C | 6 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA12 |
| PT6341C | 6 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA12 |
| PT6365N | 11 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, MSMA18 |
| PT6367C | 11 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, MSMA18 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PT6342N | 功能描述:DC/DC转换器 3.3Vout 6A 12V-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: |
| PT6343 | 制造商:TI 制造商全称:Texas Instruments 功能描述:6-A 12-V Input Adjustable Integrated Switching Regulator |
| PT6343A | 功能描述:DC/DC转换器 2.5Vout 6A 12V-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: |
| PT6343A2 | 制造商:Texas Instruments 功能描述: |
| PT6343C | 功能描述:DC/DC转换器 2.5Vout 6A 12V-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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