Datasheet > A335ERW

A335ERW

更新时间： 2024-01-30 07:48:04

品牌	Logo	应用领域
MPD		转换器
页数	文件大小	规格书
2页	178K
描述
Low Cost, Wide Input, 3W Single & Dual Output DC/DC Converters

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A335ERW 数据手册

A300ERW_Series

Low Cost, Wide Input, 3W

Single & Dual Output

DC/DC Converters

Electrical Speciﬁcations

Speciﬁcations typical @ +25°C, nominal input voltage & rated output current, unless otherwise noted. Speciﬁcations subject to change without notice.

Input

Parameter

Key Features:

Conditions

Min.

3.5

4.5

Typ.

4.0

7.0

12.0

24.0

Max.

4.5

9.0

18.0

36.0

Units

• 3W Output Power

• UL Approved (File E245422)

• 2:1 Input Voltage Range

• 1,500 VDC Isolation

• Compact DIP Case

• Single & Dual Outputs

• Meets EN55022 Class A

• 1.0 MH MTBF

5 VDC Input

12 VDC Input

24 VDC Input

48 VDC Input 16.0

Input Start Voltage

VDC

8.0

Input Filter

π (Pi) Filter (Meets EN55022 Class “A”)

1.0

1,000 1,500

Reverse Polarity Input Current

Short Circuit Input Power

Output

Parameter

Conditions

Min.

Typ.

0.5

0.2

Max.

2.0

0.5

Units

mV P - P

mV rms

µSec

Output Voltage Accuracy

Output Voltage Balance

Line Regulation

Dual Output , Balanced Loads

Vin = Min to Max

• Industry Standard Pin-Out

• LOW COST!

Load Regulation

Iout = 10% to 100%

Ripple & Noise (20 MHz) (Note 1)

Ripple & Noise (20 MHz)

Output Power Protection

Transient Recovery Time (Note 2)

Transient Response Deviation

Temperature Coefﬁcient

Output Short Circuit

General

Over Line, Load & Temp.

25% Load Step Change

100

120

300

2.0

0.01

500

5.0

0.02

%/ºC

Continuous (Autorecovery)

Parameter

Conditions

Min.

60 Seconds 1,500

500 VDC 1,000

100 kHz, 1V

Typ.

Max.

Units

VDC

MΩ

RoHS Compliant

Isolation Voltage

Isolation Resistance

Isolation Capacitance

Switching Frequency

Environmental

500

300

kHz

Parameter

Conditions

Min.

Typ.

+25

Max.

+71

+90

Units

ºC

Operating Temperature Range

Storage Temperature Range

Cooling

Ambient

Case

-40

+125

ºC

Free Air Convection

RH, Non-condensing

Humidity

RFI

Six-Side Shielded Metal Case

EN55022 Class “A”

MicroPower Direct

292 Page Street

Suite D

Stoughton, MA 02072

USA

Conducted EMI

Physical

Case Size

Case Material

Weight

1.25 x 0.80 x 0.40 Inches (31.8 x 20.3 x 10.2 mm)

Metal with Non-Conductive Base (UL94-V0)

0.42 Oz (12g)

Reliability Speciﬁcations

Parameter

MTBF

Safety Standards

Safety Approvals

Absolute Maximum Ratings

Parameter

T: (781) 344-8226

F: (781) 344-8481

E: sales@micropowerdirect.com

W: www.micropowerdirect.com

Conditions

MIL HDBK 217F, 25ºC, Gnd Benign

Min.

1.0

Typ.

Max.

Units

MHours

UL 1950, EN 60950, IEC 60950

UL, cUL; File No. E245422

Conditions

Min.

Typ.

Max.

11.0

25.0

50.0

100.0

260

Units

5 VDC Input -0.7

12 VDC Input -0.7

24 VDC Input -0.7

48 VDC Input -0.7

Input Voltage Surge (1 Sec)

VDC

Lead Temperature

Internal Power Dissipation

1.5 mm From Case For 10 Sec

All Models

ºC

2,500

Caution: Exceeding Absolute Maximum Ratings may damage the module. These are not continuous operating ratings.

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