參數(shù)資料
型號(hào)： PT6345C
廠商： TEXAS INSTRUMENTS INC
元件分類： 穩(wěn)壓器
英文描述： 6 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA12
封裝： ROHS COMPLIANT, SMD-12
文件頁(yè)數(shù)： 1/11頁(yè)
文件大?。?/td> 188K
代理商： PT6345C
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)
相關(guān)PDF資料
PDF描述
PT6342C 6 A SWITCHING REGULATOR, 400 kHz SWITCHING FREQ-MAX, SMA12
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PT6345N 功能描述:DC/DC轉(zhuǎn)換器 1.5Vout 6A 12V-Input Adj Step-Down ISR RoHS:否 制造商:Murata 產(chǎn)品: 輸出功率: 輸入電壓范圍:3.6 V to 5.5 V 輸入電壓（標(biāo)稱）: 輸出端數(shù)量:1 輸出電壓（通道 1）:3.3 V 輸出電流（通道 1）:600 mA 輸出電壓（通道 2）: 輸出電流（通道 2）: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體尺寸:
PT6346 制造商:TI 制造商全稱:Texas Instruments 功能描述:6-A 12-V Input Adjustable Integrated Switching Regulator
PT6346A 功能描述:開(kāi)關(guān)變換器、穩(wěn)壓器與控制器 1.2V 6A 12-V Input Adj Step-Down ISR RoHS:否 制造商:Texas Instruments 輸出電壓:1.2 V to 10 V 輸出電流:300 mA 輸出功率: 輸入電壓:3 V to 17 V 開(kāi)關(guān)頻率:1 MHz 工作溫度范圍: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WSON-8 封裝:Reel
PT6346C 功能描述:REG 1.2V 6A 10.8/13.2VIN SMD RoHS:否 類別:電源 - 板載 >> DC DC Converters 系列:PT6340 設(shè)計(jì)資源:Maxi/Mini/Micro Design Guide, Appl Manual 標(biāo)準(zhǔn)包裝:1 系列:Maxi 類型:隔離 輸出數(shù):1 電壓 - 輸入（最?。?43V 電壓 - 輸入（最大）:110V Voltage - Output 1:15V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出（最大）:* 電源（瓦） - 制造商系列:400W 電壓 - 隔離:* 特點(diǎn):* 安裝類型:通孔 封裝/外殼:模塊 尺寸/尺寸:4.60" L x 2.20" W x 0.54" H（116.8mm x 55.9mm x 13.7mm） 包裝:散裝 工作溫度:-55°C ~ 100°C 效率:* 電源（瓦特）- 最大:*
PT6346N 功能描述:REG 1.2V 6A 10.8/13.2VIN VERT RoHS:否 類別:電源 - 板載 >> DC DC Converters 系列:PT6340 設(shè)計(jì)資源:Maxi/Mini/Micro Design Guide, Appl Manual 標(biāo)準(zhǔn)包裝:1 系列:Maxi 類型:隔離 輸出數(shù):1 電壓 - 輸入（最?。?43V 電壓 - 輸入（最大）:110V Voltage - Output 1:15V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出（最大）:* 電源（瓦） - 制造商系列:400W 電壓 - 隔離:* 特點(diǎn):* 安裝類型:通孔 封裝/外殼:模塊 尺寸/尺寸:4.60" L x 2.20" W x 0.54" H（116.8mm x 55.9mm x 13.7mm） 包裝:散裝 工作溫度:-55°C ~ 100°C 效率:* 電源（瓦特）- 最大:*
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