PT3103C

更新时间： 2024-01-23 03:33:06

品牌	Logo	应用领域
德州仪器 - TI		转换器电源电路光电二极管 DC-DC转换器
页数	文件大小	规格书
3页	199K
描述
15 WATT 48V TO 5V/12V/15V ISOLATED DC-DC CONVERTER

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技术参数
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PT3103C 技术参数

生命周期：	Obsolete	Reach Compliance Code：	unknown
ECCN代码：	EAR99	风险等级：	5.75
Is Samacsys：	N	模拟集成电路 - 其他类型：	DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压：	75 V	最小输入电压：	36 V
标称输入电压：	48 V	JESD-30 代码：	R-XDMA-G5
最大负载调整率：	1%	功能数量：	1
输出次数：	1	端子数量：	5
最高工作温度：	70 °C	最低工作温度：	-20 °C
最大输出电流：	1 A	最大输出电压：	15.3 V
最小输出电压：	14.7 V	标称输出电压：	15 V
封装主体材料：	UNSPECIFIED	封装代码：	SOP
封装等效代码：	GWDIP6/22,1.7	封装形状：	RECTANGULAR
封装形式：	MICROELECTRONIC ASSEMBLY	认证状态：	Not Qualified
子类别：	Other Analog ICs	表面贴装：	YES
技术：	HYBRID	温度等级：	COMMERCIAL
端子形式：	GULL WING	端子节距：	2.54 mm
端子位置：	DUAL	最大总功率输出：	15 W
微调/可调输出：	NO	Base Number Matches：	1

PT3103C 数据手册

Application Notes

Mechanical Outline

For assistance or to order, call (800) 531-5782

Product Selector Guide

P T 3 1 0 0 S e r i e s

4 8 V

15 WATT 48V TO 5V/12V/15V

ISOLATED DC-DC CONVERTER

Revised 8/13/98

• Power Density 15 Watts/in³

• Wide Input Voltage Range

36V to 75V

• 80% Efficiency

• 500 VDC Isolation

• Industry’s Smallest Footprint

• Fast Transient Response

• No External Components Required

Isolated DC-DC Converters advance the

state-of-the-art for board-mounted con-

verters by employing high switching

frequencies greater than 650 KHz and

planar magnetics and surface-mount

construction. They feature the industry’s

smallest footprint, a power density of

15 Watts/in³, and operate at 80% effi-

ciency. They are designed for Telecom,

Industrial, Computer, Medical, and other

distributed power applications requiring

input-to-output isolation.

Power Trends’ PT3101A (5V),

PT3102A (12V) and PT3103A (15V)

Specifications

Standard Application

PT3100 SERIES

Characteristics

(T_a=25°C unless noted)

Symbols

Conditions

Min

Typ

Max

Units

On/Off

Output Current

I_o

Over V_inrange

V_o= 5V

—

3.0

+Vin

-Vin

+Vout

-Vout

V_o= 12V

V_o= 15V

1.25

1.0

PT3100

Current Limit

I_cl

V_in= 36V

V_o= 5V

V_o= 12V

V_o= 15V

—

4.00

1.75

1.4

—

On/Off Standby Current

Short Circuit Current

I_{in standby}

I_sc

V_in= 48V, Pin 1 = -V_in

—

V_in= 48V

V_o= 5V

—

5.5

3.5

2.0

—

V_o= 12V

V_o= 15V

Pin-Out Information

Pin Function

Inrush Current

I_ir

t_ir

V_in= 48V @ max I_o

On start-up

—

0.6

1.0

5.0

mSec

Remote

ON/OFF

Input Voltage Range

V_in

I_o= 0.1 to max I_o

36.0

48.0

75.0

-V_in

Output Voltage Tolerance ∆V_o

Over V_inRange

—

±1.0

±2.0

%V^o

T_A= -20°C to 70°C

+V_in

Ripple Rejection

Line Regulation

Load Regulation

V_oRipple/Noise

Over V_inrange @ 120 Hz

Over V_inrange @ max I_o

10% to 100% of I_omax

—

-V_out

Reg_line

Reg_load

V_n

±0.2

±0.4

±1.0

%V_o

+V_out

Do not connect

V_in=48V, I_o=3.0A, V_o=5V

V_in=48V, I_o=1.25A, V_o=12V

V_in=48V, I_o=1.0A, V_o=15V

—

100

150

200

mV_pp

120

100

Transient Response

Efficiency

t_tr

50% load change

—

100

3.0

200

5.0

µSec

%V_o

V_oover/undershoot

Ordering Information

Through-Hole

PT3101A = 5 Volts

PT3102A = 12 Volts

PT3103A = 15 Volts

V_in=48V, I_o=3.0A, V_o=5V

V_in=48V, I_o=1.25A, V_o=12V

V_in=48V, I_o=1A, V_o=15V

—

Switching Frequency

ƒ_o

Over V_inand I_o,

V_o=5V

800

600

850

650

900

700

kHz

V_o=12V/15V

Recommended Operating T_a

Temperature Range

V_in= 48V @ max I_o

-20

—

+70*

°C

Free air convection, (40-60LFM)

Free Air Convection, (40-60LFM)

@ Thermal shutdown

—

Surface Mount

Thermal Resistance

Case Temperature

Storage Temperature

Mechanical Shock

θ_ja

T_c

T_s

—

°C/W

°C

PT3101C = 5 Volts

PT3102C = 12 Volts

PT3103C = 15 Volts

(For dimensions and PC

board layout, see Package

Style 700.)

—

100

110

-40

°C

Per Mil-STD-202F, Method 213B,

6mS, Half-sine, mounted to a PCB

—

G’s

Mechanical Vibration

Weight

—

Per Mil-STD-202F, Method 204D,

10-500Hz, Soldered in a PCB

—

G’s

—

grams

Isolation

Capacitance

Resistance

—

500

—

1100

—

MΩ

Flammability

—

Materials meet UL 94V-0

Remote On/Off

Off

Open or 2.5 to 7.0 VDC above -V_in

Short or 0 to 0.8 VDC above -V_in

* See Thermal Derating Curves

Power Trends, Inc. 27715 Diehl Road, Warrenville, IL 60555 (800) 531-5782 Fax: (630) 393-6902 http://www.powertrends.com

12 3

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与PT3103C相关器件

型号	品牌	获取价格	描述	数据表
PT3104	ETC	获取价格	5Vout 15W 24V-Input Isolated DC/DC Converter
PT3104A	TI	获取价格	15 WATT 24V TO 5V/12V/15V ISOLATED DC-DC CONVERTER
PT3104C	TI	获取价格	15 WATT 24V TO 5V/12V/15V ISOLATED DC-DC CONVERTER
PT3105	ETC	获取价格	12Vout 15W 24V-Input Isolated DC/DC Converter
PT3105A	TI	获取价格	15 WATT 24V TO 5V/12V/15V ISOLATED DC-DC CONVERTER
PT3105C	TI	获取价格	15 WATT 24V TO 5V/12V/15V ISOLATED DC-DC CONVERTER
PT3106	ETC	获取价格	15Vout 15W 24V-Input Isolated DC/DC Converter
PT3106A	TI	获取价格	15 WATT 24V TO 5V/12V/15V ISOLATED DC-DC CONVERTER
PT3106C	TI	获取价格	15 WATT 24V TO 5V/12V/15V ISOLATED DC-DC CONVERTER
PT3-11	ETC	获取价格	Logic IC

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