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參數資料
| 型號： | PT5061CT |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 穩壓器 |
| 英文描述： | 1.5 A SWITCHING REGULATOR, 650 kHz SWITCHING FREQ-MAX, SMA12 |
| 封裝： | SIP-12 |
| 文件頁數： | 1/14頁 |
| 文件大小： | 366K |
| 代理商： | PT5061CT |
For technical support and more information, see inside back cover or visit www.ti.com/powertrends
Ordering Information
PT5061
¨ = ±12 Volts
PT5062
¨ = ±15 Volts
PT Series Suffix (PT1234X)
Case/Pin
Configuration
Vertical Through-Hole
N
Horizontal Through-Hole
A
Horizontal Surface Mount
C
Standard Application
C1 = Required 100F electrolytic
PT5060
C1
100F
+
COM
+V1
OUT
V
IN
COM
- V2
OUT
3,4,5
2,6,7
8, 9,10
1
V
OUT Adjust
11
Pin-Out Information
Pin
Function
1-V2out
2
GND
3Vin
4Vin
5Vin
6
GND
7
GND
8
+V1out
9
+V1out
10
+V1out
11
Vout Adjust
12
Do Not Connect
Dual Outputs: ±12V, ±15V
Wide Input Voltage Range:
85% Efficiency
Adjustable Output Voltage
Laser-trimmed Output Voltage
The Power Trends’ PT5060
Series is a dual output Integrated
Switching Regulator (ISR) designed
for use in +5 volt systems that require
low power ±12 or ±15 volt rails.
They can be used to power such application
circuits as D/A and A/D converters, Op
Amps, and interface logic. Both output
voltages can be easily adjusted with one
external resistor. These ISRs are offered in
a low profile 12-pin SIP package in either
vertical or horizontal through-hole or
SMD-configurations.
Please note that this product does not
include short-circuit protection.
PT5060 Series
+5V to +12V/15V 9W Dual Output
Integrated Switching Regulator
Specifications
Characteristics
PT5060 SERIES
(T
a = 25°C unless noted)
Symbols
Conditions
Min
Typ
Max
Units
Output Current
Io
Over Vin range
Vo=+12V
0.05
—
0.50
A
Vo=-12V
0.05*
—
0.25
A
Vo=+15V
0.05
—
0.40
A
Vo=-15V
0.05*
—
0.20
A
Current Limit**
Icl
Vin = +5V
—
1.5 Iomax** —
A
Inrush Current
Iir
Vin = +5V @ max Io
—
5.5
—
A
ttr
On start up
—
2
—
mSec
Input Voltage Range
Vin
Io = 0.1 to Iomax
4.75
—
Vo-1V
V
Output Voltage Tolerance
Vo
Over Vin and Io ranges
+Vo
—
±1.5
±3.0
%Vo
TA= 0°C to +70°C
-Vo
—
±5
±10
%Vo
Line Regulation
Regline
Over Vin range, Io=0.5A, Vo= +12V
—
±0.5
±1.0
%Vo
Load Regulation
Regload
0.1 < Io < Iomax, Vin = +5V, Vo= +12V
—
±0.5
±1.0
%Vo
Vo Ripple/Noise
Vn
Vin= +5V, Io=Iomax
+Vo
—
±1.5
±3
%Vo
-Vo
—
±2.0
±3
%Vo
Transient Response
ttr
25% load change
—
100
—
Sec
Vos
Vo over/undershoot
—
3.0
5.0
%Vo
Efficiency
η
Vin= +5V, Io=0.25A each output
—
85
—
%
Switching Frequency
o
Over Vin and Io ranges
—
650
—
kHz
Absolute Maximum
Ta
—0
—
+85
°C
Operating Temperature Range
Recommended Operating
Ta
Free Air Convection (40-60LFM)
0
—
+65***
°C
Temperature Range
Over Vin and Io ranges
Storage Temperature
Ts
-40
—
+125
°C
Mechanical Shock
Per Mil-STD-883D, Method 2002.3,
—
500
—
G’s
1 msec, Half Sine, mounted to a fixture
Mechanical Vibration
Per Mil-STD-883D, Method 2007.2
—
15
—
G’s
20-2000 Hz, Soldered in a PC board
Weight
—
6.5
—
grams
* Do not operate below minimum load.
** Boost topology ISRs are not short circuit protected.
*** See SOA Curves.
Pkg Style 300
SLTS027A
(Revised 6/30/2000)
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