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參數(shù)資料
| 型號(hào)： | PT4102A |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | ROHS COMPLIANT, DIP-6 |
| 文件頁(yè)數(shù)： | 1/4頁(yè) |
| 文件大?。?/td> | 183K |
| 代理商： | PT4102A |
For technical support and more information, see inside back cover or visit www.ti.com/powertrends
Standard Application
15W Output Power (1)
Input Voltage Range:
36V to 75V
1500 VDC Isolation
Low-Profile
Current Limit
Short-Circuit Protection
Over-Temperature Shutdown
UL1950 recognized
CSA 22.2 950 certified
Meets EN60950
Pin-Out Information
Ordering Information
Through-Hole
PT4101A = 5 Volts
PT4102A = 12 Volts
PT4103A = 15 Volts
(1)
PT4110A = 3.3 Volts
PT4117A = 5.2 Volts
Surface Mount
PT4101C = 5 Volts
PT4102C = 12 Volts
PT4103C = 15 Volts
(1)
PT4110C = 3.3 Volts
PT4117C = 5.2 Volts
(For dimensions and PC
board layout, see Package
Style 710.)
Pin
Function
1
Remote
ON/OFF
2-Vin
3+Vin
4-Vout
5+Vout
6
Do not connect
Specifications
Characteristics
PT4100—48V SERIES
(T
a=25
°C unless noted)
Symbols
Conditions
Min
Typ
Max
Units
Output Current
Io
Over Vin range
Vo = 3.3V
0
—
4.0 (1)
Vo = 5V
0
—
3.0
A
Vo = 12V
0
—
1.25
Vo = 15V
0
—
1.0
On/Off Standby Current
Iin standby
Vin = 48V, Pin 1 = -Vin
—7
10
mA
Short Circuit Current
Isc
Vin = 48V
Vo ≤ 5.2V
—
5.5
—
Vo = 12V
—
3.5
—
A
Vo = 15V
—
2.0
—
Inrush Current
Iir
Vin = 48V @ max Io
—
0.6
1.0
A
tir
On start-up
—
1.0
5.0
mSec
Input Voltage Range
Vin
Io = 0.1 to max Io
36.0
48.0
75.0
V
Output Voltage Tolerance
Vo
Over Vin Range
TA= -40°C to +85°C
—
±1.0
±2.0
%Vo
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=48V, Io=4.0A,
Vo=3.3V
—
70
90
Vin=48V, Io=3.0A,
Vo=5V
—
75
100
mVpp
Vin=48V, Io=1.25A,
Vo=12V
—
120
150
Vin=48V, Io=1.0A,
Vo=15V
—
100
200
Transient Response
ttr
50% load change
—
100
200
Sec
Vo over/undershoot
—
3.0
5.0
%Vo
Efficiency
η
Vin=48V, Io=4.0A,
Vo = 3.3V
—
75
—
Vin=48V, Io=3.0A,
Vo = 5V
—
80
—
%
Vin=48V, Io=1.25A,
Vo=12V
—
81
—
Vin=48V, Io=1A,
Vo=15V
—
82
—
Switching Frequency
o
Over Vin and Io,
Vo≤5.2V
800
850
900
kHz
Vo=12V/15V
600
650
700
Recommended Operating
Ta
Vin = 48V @ max Io
-40
—
+85 (2)
Temperature Range
Free air convection, (40-60LFM)
°C
PT4110 with 200 LFM airflow
0
—
+70 (1)
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
—
1500
—
V
Capacitance
—
1100
—
pF
Resistance
—
10
—
M
Flammability
—
Materials meet UL 94V-0
Remote On/Off
On (3)
Referenced to –Vin
2.5
7.0
V
Off
0
0.8
Notes: (1) The PT4110 is limited to 13.2W output over the temperature range of 0–70°C with 200LFM airflow.
(2) See thermal derating curves
(3) If pin 2 is left open, the converter will operate when input power is applied
PT4100—48V
15 Watt Isolated DC-DC Converter
SLTS021A
(Revised 1/16/2001)
The PT4100—48V series of dc/dc
converters provide up 18 Watts/in3 of
isolated power in a single low-profile
module. Designed to operate from a
standard 48V telecom bus, these modules
employ switching frequencies of up to
850kHz, planar magnetics, and surface-
mount construction. They are designed
for Telecom, Industrial, Computer, Medical,
and other distributed power applications
that require input-to-output isolation.
+Vout
-Vout
-Vin
+Vin
3
24
5
On/Off
1
PT4100
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| PT4102C | 1-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE |
| PT4101CT | 1-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE |
| PT4104C | 1-OUTPUT 15 W DC-DC REG PWR SUPPLY MODULE |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PT4102C | 功能描述:DC/DC轉(zhuǎn)換器 12Vout 15W 48VInput Iso DC/DC 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: |
| PT4103 | 制造商:Pulse 功能描述:- Bulk |
| PT4103A | 功能描述:CONVERTER DC-DC 48VIN 15VOUT 15W RoHS:是 類別:電源 - 板載 >> DC DC Converters 系列:PT4100 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(pán) 工作溫度:-40°C ~ 85°C 效率:84% 電源（瓦特）- 最大:30W |
| PT4103C | 制造商:TI 制造商全稱:Texas Instruments 功能描述:48V 15 WATT ISOLATED DC-DC CONVERTER |
| PT4104 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:5Vout 15W 24V Input Isolated DC/DC Converter |
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