參數(shù)資料
型號： PT6121
英文描述： 55V Single N-Channel HEXFET Power MOSFET in a 7-Lead D2-Pak package; A IRF3805S-7P with Standard Packaging
中文描述： 5V的1A條寬輸入低壓差可調(diào)降壓ISR的
文件頁數(shù)： 1/6頁
文件大小： 512K
代理商： PT6121
For assistance or to order, call
(800) 531-5782
Power Trends, Inc.
27715 Diehl Road, Warrenville, IL 60555
(800) 531-5782
Fax: (630) 393-6902
http://www.ti.com/powertrends
4
Standard Application
V
O
ADJ
Ordering Information
PT 6121
!
= +5 Volts
PT 6122
!
= +3.3 Volts
PT Series Suffix
(PT1234
X
)
Case/Pin
Configuration
Vertical Through-Hole
Horizontal Through-Hole
Horizontal Surface Mount
N
A
C
Pin-Out Information
Pin
Function
1
2
V
in
3
V
in
4
V
in
5
GND
6
GND
7
GND
8
GND
9
V
out
10
V
out
11
V
out
12
V
out
Adj
P T 6 1 2 0
S e r i e s
Low Voltage Input (7V)
89% Efficiency
Adjustable Output Voltage
Internal Short Circuit Protection
Over-Temperature Protection
On/Off Control (Ground Off)
The PT6120 series is a low volt-
age input (typically 7V) version of
Power Trends’ high-performance
1A, 12 pin SIP Integrated Switching
Regulators (ISRs). These ISRs are de-
signed with premium low threshold FETs
for those applications requiring very low
input/output voltage differentials such as
battery powered equipment. This high-
performance ISR family offers a unique
combination of features combining 89%
typical efficiency with open-collector on/
off control and adjustable output voltage.
Quiescent current in the shutdown mode
is less than 100μA.
1 AMP ADJUSTABLE LOW VOLTAGE INPUT
INTEGRATED SWITCHING REGULATOR
C
1
= Optional 1μF ceramic
Q
1
= NFET
C
2
= Required 100μF electrolytic
Inhibit
PT6120
2,3,4
5,6,7,8
9,10,11
12
V
IN
GND
GND
V
OUT
C2
+
1
INH
Q1
C1
Specifications
Characteristics
(T
a
=25
°
C unless noted)
Output Current
Short Circuit Current
Input Voltage Range
(Note: inhibit function cannot be used with Vin above 30V
)
Output Voltage Tolerance
PT6120 SERIES
Min
0.1*
—
7
7
Symbols
I
o
I
sc
V
Conditions
Over V
in
range
V
in
= V
in
min
0.1
≤
I
o
≤
1.0 A
Typ
—
3.5
—
—
Max
1.0
—
26
30/38**
Units
A
Apk
V
V
V
o
= 3.3V
V
o
= 5V
V
o
Over V
Range, I
o
= 1.0 A
T
a
= 0°C to +60°C
Over V
in
range
0.1
≤
I
o
≤
1.0 A
V
in
=V
in
min, I
o
=1.0 A
50% load change
V
o
over/undershoot
V
in
=9V, I
o
=0.5A, V
o
=3.3V
V
in
=9V, I
o
=0.5A, V
o
=5V
Over V
in
and I
o
ranges
V
in
= 15V
I
o
= 0A, V
in
=10V
Below V
o
Above V
o
—
±1.0
±2.0
%V
o
Line Regulation
Load Regulation
V
o
Ripple/Noise
Transient Response
with C
o
= 100μF
Efficiency
Reg
line
Reg
load
V
n
t
tr
V
os
η
—
—
—
—
—
—
—
400
—
—
See Application Notes.
±0.25
±0.25
±2
100
5.0
84
89
500
100
10
±0.5
±0.5
—
200
—
—
—
600
—
—
%V
o
%V
o
%V
o
μSec
%V
o
%
%
kHz
μA
mA
Switching Frequency
Shutdown Current
Quiescent Current
Output Voltage
Adjustment Range
Absolute Maximum
Operating Temperature Range
Recommended Operating
Temperature Range
Thermal Resistance
o
I
sc
I
nl
V
o
T
a
-40
—
+85
°
C
T
a
Free Air Convection,
(40-60LFM)
Free Air Convection
(40-60LFM)
V
o
= 3.3V
V
o
= 5V
V
o
= 3.3V
V
o
= 5V
-40
-40
—
—
-40
—
—
50
40
—
+85***
+85***
—
—
+125
—
°
C
θ
ja
°
C/W
Storage Temperature
Mechanical Shock
T
s
°
C
Per Mil-STD-883D, Method 2002.3
1 msec, Half Sine, mounted to a fixture
Per Mil-STD-883D, Method 2007.2
20-2000 Hz, Soldered in a PC board
—
500
G’s
Mechanical Vibration
—
10
—
G’s
Weight
* ISR will operate down to no load with reduced specifications.
** Input voltage cannot exceed 30V when the inhibit function is used. ***See Thermal Derating chart.
Note:
The PT6120 Series requires a 100μF electrolytic or tantalum output capacitor for proper operation in all applications.
—
5.0
—
grams
Pkg Style 200
PT6120
SLTS081
(Revised 6/4/98)
相關(guān)PDF資料
PDF描述
PT6122 3.3V 1A Wide-Input Low Drop Out Adjustable Step-Down ISR
PT6122C RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
PT6122N RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
PT6120 RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
PT6121A RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PT6121A 功能描述:REGULATOR 5V 1A 12PSIP HORZ RoHS:否 類別:電源 - 板載 >> DC DC Converters 系列:PT6120 標(biāo)準(zhǔn)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(diǎn):- 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
PT6121B 功能描述:REGULATOR 5.0V 1A HSMD HZ HT RoHS:否 類別:電源 - 板載 >> DC DC Converters 系列:PT6120 標(biāo)準(zhǔn)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(diǎn):- 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
PT6121C 功能描述:REGULATOR 5V 1A 12PSIP HORZ SMD RoHS:是 類別:電源 - 板載 >> DC DC Converters 系列:PT6120 標(biāo)準(zhǔn)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(diǎn):- 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
PT6121G 功能描述:REGULATOR 5.0V 1A HORZ HZ HT RoHS:否 類別:電源 - 板載 >> DC DC Converters 系列:PT6120 標(biāo)準(zhǔn)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(diǎn):- 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
PT6121N 功能描述:REGULATOR 5V 1A 12PSIP VERT RoHS:是 類別:電源 - 板載 >> DC DC Converters 系列:PT6120 標(biāo)準(zhǔn)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(diǎn):- 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
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*