參數(shù)資料
型號: PT6672
廠商: Texas Instruments, Inc.
元件分類: 基準電壓源/電流源
英文描述: RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
中文描述: 抗輻射高效,5安培開關(guān)穩(wěn)壓器
文件頁數(shù): 1/3頁
文件大?。?/td> 233K
代理商: PT6672
Standard Application
C
1
= Required 560μF electrolytic
C
2
= Required 560μF electrolytic
PT6670
4,5,6
7,8,9,10
11,12,13
14
V
IN
GND
GND
V
OUT
C
2
+
C
1
+
1
V
O
Adjust
REMOTE SENSE
LOAD
Ordering Information
PT6671
¨
= +5.0 Volts
PT6672
¨
= +9.0 Volts
PT6673
¨
= +12.0 Volts
PT Series Suffix
(PT1234
X
)
Case/Pin
Configuration
Vertical Through-Hole
Horizontal Through-Hole
Horizontal Surface Mount
Heat
Spreader
P
D
E
Note: Back surface
of product is
conducting metal.
Pin-Out Information
Pin
Function
1
Remote Sense
2
Do not connect
3
Do not connect
4
V
in
5
V
in
6
V
in
7
GND
8
GND
9
GND
10
GND
11
V
out
12
V
out
13
V
out
14
V
out
Adjust
3.3V INPUT 20W BOOST
INTEGRATED SWITCHING REGULATOR
Input Voltage Range: 3.0 to 3.6V
Adjustable Output Voltage
85% Efficiency
Remote Sense Capability
Soft Start
The PT6670 series is a new addition
to the Power Trends high performance
family of 14-Pin SIP (Single In-line
Package) Integrated Switching Regula-
tors (ISRs), designed for 3.3V bus
applications needing 5 to 12 volts for
auxilliary circuits at up to 20W of
output power.
For assistance or to order, call
(800) 531-5782
P T 6 6 7 0
Power Trends, Inc.
27715 Diehl Road, Warrenville, IL 60555
(800) 531-5782
Fax: (630) 393-6902
http://www.powertrends.com
S e r i e s
Pkg Style 400
Preliminary Specifications
Characteristics
(T
a
= 25°C unless noted)
Output Current
PT6670 SERIES
Min
0.1
0.1
0.1
0.1
3.0
Symbols
I
o
Conditions
T
a
= 60°C, 200 LFM, pkg P
T
a
= 25°C, natural convection V
o
= +5V
Typ
Max
TBD
4.0
2.2
1.7
3.6
TBD
Units
A
A
A
A
V
A
V
o
= +9V
V
o
= +12V
Input Voltage Range
Inrush Current
Output Voltage Tolerance
V
in
I
ir
V
o
Over V
o
and
I
o
range
On start-up
V
in
= +3.3V, I
= I
omax
T
a
= 0°C to 65°C
Pin 14 to V
o
or ground
1.5
%V
o
Output Voltage Adjust Range
V
oadj
V
o
= +5V
V
o
= +9V
V
o
= +12V
TBD
TBD
TBD
±0.25
±0.25
3
500
5
87
86
87
84
80
82
±0.5
±0.5
V
Line Regulation
Load Regulation
V
o
Ripple/Noise
Transient Response
with C
1
= C
2
= 560μF
Efficiency
Reg
line
Reg
load
V
n
t
tr
V
os
h
Over V
in
range, I
o
=
I
omax
V
in
= +3.3V, 0.1
I
o
I
omax
V
in
= +3.3V, I
o
= I
omax
I
o
step between I
omax
and I
omax
V
o
over/undershoot
V
in
= +3.3V, I
o
= I
omax
V
o
= +5V
%V
o
%V
o
%V
o
μSec
%V
o
%
%
%
%
%
%
V
o
= +9V
V
o
= +12V
V
in
= +3.3V, I
o
= I
omax
V
o
= +5V
V
o
= +9V
V
o
= +12V
Note:
The PT6670 Series requires two 560μF electrolytic capacitors (input and output) for proper operation in all applications. Please note that this product does not include short circuit protection.
Revised 11/18/98
PT6670
ADVANCED INFORMATION - AVAILABLE 3Q98
相關(guān)PDF資料
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PT6675 RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PT6672B 功能描述:REG 3.3V-9V 1.67A SIP HSMD HT RoHS:是 類別:電源 - 板載 >> DC DC Converters 系列:PT6670 標準包裝:10 系列:PT4570 類型:隔離 輸出數(shù):1 電壓 - 輸入(最?。?36V 電壓 - 輸入(最大):75V Voltage - Output 1:9V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出(最大):3.3A 電源(瓦) - 制造商系列:30W 電壓 - 隔離:1.5kV(1500V) 特點:- 安裝類型:表面貼裝 封裝/外殼:19-SIP SMD 模塊 尺寸/尺寸:3.00" L x 1.19" W x 0.50" H(76.2mm x 30.2mm x 12.7mm) 包裝:托盤 工作溫度:-40°C ~ 85°C 效率:84% 電源(瓦特)- 最大:30W
PT6672D 功能描述:REG 3.3V-9V 1.67A SIP HORZ RoHS:是 類別:電源 - 板載 >> DC DC Converters 系列:PT6670 標準包裝:10 系列:PT4570 類型:隔離 輸出數(shù):1 電壓 - 輸入(最?。?36V 電壓 - 輸入(最大):75V Voltage - Output 1:9V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出(最大):3.3A 電源(瓦) - 制造商系列:30W 電壓 - 隔離:1.5kV(1500V) 特點:- 安裝類型:表面貼裝 封裝/外殼:19-SIP SMD 模塊 尺寸/尺寸:3.00" L x 1.19" W x 0.50" H(76.2mm x 30.2mm x 12.7mm) 包裝:托盤 工作溫度:-40°C ~ 85°C 效率:84% 電源(瓦特)- 最大:30W
PT6672E 功能描述:REG 3.3V-9V 1.67A SIP HSMD RoHS:是 類別:電源 - 板載 >> DC DC Converters 系列:PT6670 標準包裝:10 系列:PT4570 類型:隔離 輸出數(shù):1 電壓 - 輸入(最小):36V 電壓 - 輸入(最大):75V Voltage - Output 1:9V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出(最大):3.3A 電源(瓦) - 制造商系列:30W 電壓 - 隔離:1.5kV(1500V) 特點:- 安裝類型:表面貼裝 封裝/外殼:19-SIP SMD 模塊 尺寸/尺寸:3.00" L x 1.19" W x 0.50" H(76.2mm x 30.2mm x 12.7mm) 包裝:托盤 工作溫度:-40°C ~ 85°C 效率:84% 電源(瓦特)- 最大:30W
PT6672F 功能描述:REG 3.3V-9V 1.67A SIP W/CU ST HS RoHS:是 類別:電源 - 板載 >> DC DC Converters 系列:PT6670 標準包裝:10 系列:PT4570 類型:隔離 輸出數(shù):1 電壓 - 輸入(最?。?36V 電壓 - 輸入(最大):75V Voltage - Output 1:9V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出(最大):3.3A 電源(瓦) - 制造商系列:30W 電壓 - 隔離:1.5kV(1500V) 特點:- 安裝類型:表面貼裝 封裝/外殼:19-SIP SMD 模塊 尺寸/尺寸:3.00" L x 1.19" W x 0.50" H(76.2mm x 30.2mm x 12.7mm) 包裝:托盤 工作溫度:-40°C ~ 85°C 效率:84% 電源(瓦特)- 最大:30W
PT6672G 功能描述:REG 3.3V-9V 1.67A SIP HORZ HT RoHS:是 類別:電源 - 板載 >> DC DC Converters 系列:PT6670 標準包裝:10 系列:PT4570 類型:隔離 輸出數(shù):1 電壓 - 輸入(最?。?36V 電壓 - 輸入(最大):75V Voltage - Output 1:9V Voltage - Output 2:- Voltage - Output 3:- 電流 - 輸出(最大):3.3A 電源(瓦) - 制造商系列:30W 電壓 - 隔離:1.5kV(1500V) 特點:- 安裝類型:表面貼裝 封裝/外殼:19-SIP SMD 模塊 尺寸/尺寸:3.00" L x 1.19" W x 0.50" H(76.2mm x 30.2mm x 12.7mm) 包裝:托盤 工作溫度:-40°C ~ 85°C 效率:84% 電源(瓦特)- 最大:30W