PWA4815MD-1W5 [MORNSUN]

DUAL/SINGLE OUTPUT DIP DC-DC CONVERTER; 双路/单路输出DIP封装DC- DC转换器


型号：	PWA4815MD-1W5
厂家：	MORNSUN SCIENCE& TECHNOLOGY LTD.
描述：	DUAL/SINGLE OUTPUT DIP DC-DC CONVERTER 双路/单路输出DIP封装DC- DC转换器转换器输出元件 DC-DC转换器
文件：	总2页 (文件大小：131K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

PWA_(M)D-1W5&PWB_(M)D-1W5 Series

1.5W, WIDE INPUT, ISOLATED & REGULATED

DUAL/SINGLE OUTPUT DIP DC-DC CONVERTER

multi-country patent protection RoHS

FEATURES

PRODUCT PROGRAM

Wide input voltage(4:1)

Input

Output

Part

Number

Efficiency

(%,typ.)

Operating Temperature: -40°C to +85°C

1500VDC Input/Output Isolation

Short Circuit Protection(automatic recovery)

Internal SMD construction

No external component required

No Heat Sink Required

Industry Standard Pinout

Five-sided shielding package(PWA/B_MD)

MTBF>1,000,000 hours

Voltage (VDC)

Current (mA)

No-load Voltage

(mA)(typ) (VDC)

Nominal Range Max*

Max

±150

±63

±50

500

300

167

125

100

±150

±63

±50

500

300

167

125

100

Min

±15

±6

±5

±15

±6

±5

PWA2405(M)D-1W5

PWA2412(M)D-1W5

PWA2415(M)D-1W5

PWB2403(M)D-1W5

PWB2405(M)D-1W5

PWB2409(M)D-1W5

PWB2412(M)D-1W5

PWB2415(M)D-1W5

PWA4805(M)D-1W5

PWA4812(M)D-1W5

PWA4815(M)D-1W5

PWB4803(M)D-1W5

PWB4805(M)D-1W5

PWB4809(M)D-1W5

PWB4812(M)D-1W5

PWB4815(M)D-1W5

±5

±12

±15

3.3

9.0-36

RoHS Compliance

±5

±12

±15

APPLICATIONS

The PWA_(M)D-1W5&PWB_(M)D-1W5 Series

are specially designed for applications where a

wide range input voltage power supplies are

3.3

isolated from the input power supply in

18-72

distributed power supply system on a circuit

board.

These products apply to:

1) Where the voltage of the input power supply

is wide range (voltage range≤ 4:1);

2) Where isolation is necessary between input

and output (Isolation Voltage≤1500VDC);

3) Where the regulation of the output voltage

and the output ripple noise are demanded.

* Input voltage over it may cause permanent damage to the device.

Note: The load shouldn't be less than 10%, otherwise ripple will increase dramatically.

Operation under 10% load will not damage the converter; However, they may not meet all specification listed.

OUTPUT SPECIFICATIONS

MODEL SELECTION

PWA2412D-1W5

Item

Test Conditions

Min

Typ

Max

1.5

Units

Output Power

See below products program

0.15

Rated Power

Package Style

Output Voltage

Positive Voltage accuracy Refer to recommended circuit

Negative Voltage accuracy Refer to recommended circuit

±1

±3

±5

Input Voltage

Load Regulation

Line Regulation

Temperature Drift

Ripple**

From 10% to 100% load

Input voltage from low to high

Refer to recommended circuit

20MHz bandwidth

±0.5

±0.2

±2*

Product Series

±0.75

±0.03 %/°C

mVp-p

100

MORNSUN Science & Technology co.,Ltd.

Address: 2th floor 6th building, Huangzhou

Industrial District, Guangzhou, China

Tel: 86-20-38601850

Fax: 86-20-38601272

Http://www.mornsun-power.com

Noise**

20MHz bandwidth

Switching Frequency

100% load, nominal input voltage

300

KHz

* Dual output models unbalanced load: ±5%.

**Test ripple and noise by “parallel cable” method. See detailed operation instructions at Testing of Power

Converter section, application notes.

Note:

1. All specifications measured at T_A=25°C, humidity<75%, nominal input voltage and rated output load unless

otherwise specified.

2. See below recommended circuits for more details.

MORNSUN reserves the copyright

Specifications subject to change without notice

PWA_(M)D-1W5 & PWB_(M)D-1W5 A/0-2008

Page 1 of 2

COMMON SPECIFICATION

Recommended Circuit

Units

All the PWA_(M)D-1W5

& PWB_(M)D-1W5

Item

Test Conditions

Min

Typ

Max

Series have been tested according to the

following recommended testing circuit before

leaving factory. (See Figure 1).

Storage humidity

Operating temperature

Storage Temperature

Temp. rise at full load

Lead temperature

Isolation voltage

Isolation resistance

Isolation capacitance

Cooling

-40

-55

125

°C

+Vout

Vin

1.5mm from case for 10 seconds

Tested for 1 minute and 1mA max

Test at 500VDC

300

Cin

DC DC

1500

1000

VDC

MΩ

GND

-Vout

Single output

100

+Vout

Vin

Cin

Free air convection

DC DC

(Figure 1)

Case material

D: Plastic(UL94-V0); MD: Steel, nickel plated

GND

Short circuit protection

MTBF

Continuous, automatic recovery

100

K hours

Weight

If you want to further decrease the input/output

ripple, you can increase capacitance properly or

choose capacitors with low ESR. However, the

capacitance should not be too high, or may cause

start-up problem. For every channel of output,

provided the safe and reliable operation is

ensured, the greatest capacitance of its filter

capacitor sees (Table 1).If you want to use the

products in high EMI, please choose our metal

packaged products (PWA_MD-1W5 & PWB_MD-

1W5). General:

TYPICAL CHARECTERISTICS

Temperature Derating Graph

Safe Operating Area

Cin: 24V&48V 10μF-47μF

Operating Temp.( C )

Cout: 10μF/100mA

Output External Capacitor Table (Table 1)

OUTLINE DIMENSIONS & FOOTPRINT DETAILS

Single Vout

(VDC)

Cout

(uF)

Daul Vout

(VDC)

Cout

(uF)

First Angle Projection

31.80 (1.252)

3.3

2200

1000

680

±5

±12

±15

680

330

220

RECOMMENDED FOOTPRINT

Top view,grid:2.54mm(0.1inch)

diameter:1.00mm(0.039inch)

2 3

9 1011

(Bottom View)

2322 161514

470

Dual Output /Single Output

330

2322

161514

9 1011

Input Current

4.25

( 0.167 )

2.54

( 0.100 )

When it is used in unregulated power supply,be

sure that the fluctuating range of the power supply

and the rippled voltage do not exceed the module

standard. Input current of power supply should

afford the startup current of this kind of DC/DC

module. (See figure 2)

FOOTPRINT DETAILS

(Side View)

Single

GND

Dual

2,3

GND

General: Ip ≤1.4*Iin-max

10,15

22,23

+Vo

Vin

-Vo

+Vo

Note:

Unit:mm(inch)

Pin diameter:0.50mm(0.020inch)

Pin diameter tolerances: 0.10mm( 0.004inch)

Vin

NC:No Connection

General tolerances: 0.25mm( 0.010inch)

Input Voltage

Range

APPLICATION NOTE

Input Voltage (V)

Requirement On Output Load

In order to ensure the product operate efficiently and reliably, in addition to a max load

(namely full load), a minimum load is specified for this kind of DC/DC converter. Make sure the

specified range of input voltage is not exceeded, the minimum output load no less than 10%

load. If the actual load is less than the specified minimum load, the output ripple may increase

sharply while its efficiency and reliability will reduce greatly. If the actual output power is very

small, please add an appropriate resistor as extra loading, or contact our company for other

lower output power products.

No parallel connection or plug and play.

MORNSUN reserves the copyright

Specifications subject to change without notice

PWA_(M)D-1W5 & PWB_(M)D-1W5 A/0-2008

Page 2 of 2

相关型号：