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参数资料
| 型号： | PT3104A |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 电源模块 |
| 英文描述： | 1-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE |
| 文件页数： | 1/3页 |
| 文件大小： | 186K |
| 代理商： | PT3104A |
Standard Application
Ordering Information
Through-Hole
PT3104A = 5 Volts
PT3105A = 12 Volts
PT3106A = 15 Volts
Surface Mount
PT3104C = 5 Volts
PT3105C = 12 Volts
PT3106C = 15 Volts
(For dimensions and PC
board layout, see Package
Style 700.)
Pin-Out Information
Power Density 15 Watts/in3
Wide Input Voltage Range
18V to 40V
81% Efficiency
500 VDC Isolation
Small Footprint
No External Components Required
Power Trends’ PT3104A (5V),
PT3105A (12V) and PT3106A (15V)
Isolated DC-DC Converters advance the
state-of-the-art for board-mounted convert-
ers by employing high switching frequencies
greater than 650 KHz and planar magnetics
and surface-mount construction. They fea-
ture the industry’s smallest footprint, a power
density of 15 Watts/in3, and operate
at 80% efficiency. They are designed for
Telecom, Industrial, Computer, Medical,
and other distributed power applications
requiring input-to-output isolation.
Pin
Function
1
Remote
ON/OFF
2-Vin
3+Vin
4-Vout
5+Vout
6
Do not connect
*
See Thermal Derating Curves
62
Power Trends, Inc. 27715 Diehl Road, Warrenville, IL 60555 (800) 531-5782 Fax: (630) 393-6902 http://www.powertrends.com
PT3100 Series
For assistance or to order, call (800) 531-5782
24V
15 WATT 24V TO 5V/12V/15V
ISOLATED DC-DC CONVERTER
Specifications
Characteristics
PT3100 SERIES
(T
a=25
°C unless noted)
Symbols
Conditions
Min
Typ
Max
Units
Output Current
Io
Over Vin range,
Vo = 5V
0
—
3.0
A
Vo = 12V
0
—
1.25
A
Vo = 15V
0
—
1.0
A
Current Limit
Icl
Vin = 18V,
Vo = 5V
—
4.0
—
A
Vo = 12V
—
1.75
—
A
Vo = 15V
—
1.4
—
A
On/Off Standby Current
Iin standby
Vin = 24V, Pin 1 = -Vin
—7
10
mA
Short Circuit Current
Isc
Vin = 24V,
Vo = 5V
—
6.25
—
A
Vo = 12V
—
2.5
—
A
Vo = 15V
—
2.0
—
A
Inrush Current
Iir
Vin = 24V @ max Io
—
1.0
2.0
A
tir
On start-up
—
1.0
5.0
mSec
Input Voltage Range
Vin
Io = 0.1 to max Io
18.0
24.0
40.0
V
Output Voltage Tolerance
Vo
Over Vin Range
TA= -20°C to +70°C
—
±1.0
±2.0
%Vo
Ripple Rejection
RR
Over Vin range @ 120 Hz
—
60
—
dB
Line Regulation
Regline
Over Vin range @ max Io
—
±0.2
±1.0
%Vo
Load Regulation
Regload
10% to 100% of Io max
—
±0.4
±1.0
%Vo
Vo Ripple/Noise
Vn
Vin=24V, Io=3.0A, Vo=5V
—
75
100
mVpp
Vin=24V, Io=1.25A, Vo=12V
—
75
150
mVpp
Vin=24V, Io=1.25A, Vo=15V
—
100
200
mVpp
Transient Response
ttr
50% load change
—
125
200
Sec
Vo over/undershoot
—
3.0
5.0
%Vo
Efficiency
η
Vin=24V, Io=3.0A, Vo=5V
—
80
—
%
Vin=24V, Io=1.25A, Vo=12V
—
80
—
%
Vin=24V, Io=1A, Vo=15V
—
81
—
%
Switching Frequency
o
Over Vin and Io,
Vo=5V
800
850
900
kHz
Vo=12V/15V
600
650
700
kHz
Recommended Operating
Ta
Vin = 24V @ max Io
-20
—
+70*
°C
Temperature Range
Free air convection, (40-60LFM)
Thermal Resistance
θ
ja
Free Air Convection, (40-60LFM)
—
14
—
°C/W
Case Temperature
Tc
@ Thermal shutdown
—
100
°C
Storage Temperature
Ts
-40
—
110
°C
Mechanical Shock
—
Per Mil-STD-202F, Method 213B,
—50
—
G’s
6mS, Half-sine, mounted to a PCB
Mechanical Vibration
—
Per Mil-STD-202F, Method 204D,
—10
—
G’s
10-500Hz, Soldered in a PCB
Weight
—
28
—
grams
Isolation
—
500
—
V
Capacitance
—
1100
—
pF
Resistance
—
10
—
M
Flammability
—
Materials meet UL 94V-0
Remote On/Off
On
Open or 2.5 to 7.0 VDC above -Vin
Off
Short or 0 to 0.8 VDC above -Vin
+Vout
-Vout
-Vin
+Vin
3
24
5
On/Off
1
PT3100
Revised 5/15/98
相关PDF资料 |
PDF描述 |
|---|---|
| PT3106A | 1-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE |
| PT3105A | 1-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE |
| PT3104A | 1-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE |
| PT3106C | 1-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE |
| PT3105C | 1-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE |
相关代理商/技术参数 |
参数描述 |
|---|---|
| PT3104C | 功能描述:CONVERTER DC-DC 24VIN 5VOUT 15W RoHS:是 类别:电源 - 板载 >> DC DC Converters 系列:PT3100 标准包装:10 系列:PT4570 类型:隔离 输出数:1 电压 - 输入（最小）:36V 电压 - 输入（最大）:75V Voltage - Output 1:9V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出（最大）:3.3A 电源（瓦） - 制造商系列:30W 电压 - 隔离:1.5kV（1500V） 特点:- 安装类型:表面贴装 封装/外壳:19-SIP SMD 模块 尺寸/尺寸:3.00" L x 1.19" W x 0.50" H（76.2mm x 30.2mm x 12.7mm） 包装:托盘 工作温度:-40°C ~ 85°C 效率:84% 电源（瓦特）- 最大:30W |
| PT3105 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:12Vout 15W 24V-Input Isolated DC/DC Converter |
| PT3105A | 功能描述:DC/DC转换器 12Vout 15W 24V-Input Iso DC/DC Converter 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: |
| PT3105C | 功能描述:CONVERTER DC-DC 24VIN 12VOUT SMD RoHS:否 类别:电源 - 板载 >> DC DC Converters 系列:PT3100 标准包装:10 系列:PT4570 类型:隔离 输出数:1 电压 - 输入（最小）:36V 电压 - 输入（最大）:75V Voltage - Output 1:9V Voltage - Output 2:- Voltage - Output 3:- 电流 - 输出（最大）:3.3A 电源（瓦） - 制造商系列:30W 电压 - 隔离:1.5kV（1500V） 特点:- 安装类型:表面贴装 封装/外壳:19-SIP SMD 模块 尺寸/尺寸:3.00" L x 1.19" W x 0.50" H（76.2mm x 30.2mm x 12.7mm） 包装:托盘 工作温度:-40°C ~ 85°C 效率:84% 电源（瓦特）- 最大:30W |
| PT3106 | 制造商:未知厂家 制造商全称:未知厂家 功能描述:15Vout 15W 24V-Input Isolated DC/DC Converter |
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