UEI15-150-Q12 查看數據表（PDF） - Murata Power Solutions

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UEI15-150-Q12

Isolated Wide Input Range 15-Watt DC/DC Converters

Murata Power Solutions 

UEI15 Series

Isolated Wide Input Range 15-Watt DC/DC Converters

INPUT CHARACTERISTICS

Model Family

UEI15-033-Q12

UEI15-033-Q48

UEI15-050-Q12

UEI15-050-Q48

UEI15-120-Q12

UEI15-120-Q48

UEI15-150-Q12

UEI15-150-Q48

Start-up

threshold

V

9.5

16.7

9.5

16.7

9.5

16.7

9.5

16.7

Under-

voltage

Shut-

down

V

8.6

15.6

8.5

15.6

8.4

15.6

8.4

16.2

Reflected

(back)

Ripple

Current 

mA pk-pk

30

Inrush

Transient

A2sec

0.05

Input Current

Output Short

Standby

Circuit Low Line Mode

mA

A

mA

1.86

1.04

1.90

50

0.96

1

2.04

1.02

2.13

1.06

Recom-

mended

Fuse

A

4

2

4

2

4

1.5

4

2

Internal

Input

Filter

Type

Reverse

Remote On/Off Control

Polarity On/Off Positive Logic Negative Logic

Protec- Current blank model "N" model

tion mA

suffix

suffix

C

OFF=open pin

OFF=Gnd pin or +5.8 to +

L

None -

see note

15

1

or –0.7 to +1.2V

max. ON=open

pin or +5.8 to

15V max.

ON=Gnd pin

C

+15V max.

or –0.7 to

+1.2V max.

OUTPUT CHARACTERISTICS

Model Family

UEI15-033-Q12

UEI15-033-Q48

UEI15-050-Q12

UEI15-050-Q48

UEI15-120-Q12

UEI15-120-Q48

UEI15-150-Q12

UEI15-150-Q48

Iout

Max.

mA

See

Ordering

Guide

Vout

Accuracy

50% Load

% of Vnom

±1

Adjustment

Range

% of Vnom

17

±10

Temperature

Coefficient

% of Vout /ºC

±0.02

Capacitive Loading Max.

Low ESR <0.02Ω Max,

resistive load

µF

1,000

470

Overvoltage protection

V

4.5

3.9

5.9

5.9

14.1

15

18

20

Magnetic

feedback

See ordering guide

ISOLATION CHARACTERISTICS

Model Family

UEI15-033-Q12

UEI15-033-Q48

UEI15-050-Q12

UEI15-050-Q48

UEI15-120-Q12

UEI15-120-Q48

UEI15-150-Q12

UEI15-150-Q48

Input to

Output Min.

Vdc

2000

2250

2000

2250

2000

2250

2000

2250

Isolation

Resistance

Min.

MΩ

10

10

10

10

10

10

10

10

Isolation

Capacitance

pF

1000

1500

1500

1000

1000

1000

1500

1000

Isolation

Safety

Rating

Basic

insulation

DYNAMIC CHARACTERISTICS

Model Family

UEI15-033-Q12

Dynamic Load

Response

(50-75-50% load

step) µSec

to 1% Vout

UEI15-033-Q48

100

UEI15-050-Q12

UEI15-050-Q48

UEI15-120-Q12

150

UEI15-120-Q48

UEI15-150-Q12

100

UEI15-150-Q48

Start-up Time

Vin to Vout regulated Remote On/Off to Vout

(Max.) mSec regulated max.) mSec

50

50

Switching

Frequency

KHz

350

350

350

375

340

350

340

380

MISCELLANEOUS CHARACTERISTICS

Model Family

Current Limit

Short

Inception 98% of Circuit

Vout, after warmup Protection

A

Method

Short

Circuit

Current

A

Short Circuit

Duration

(output shorted

to ground)➀

Pre- Calculated

biased MTBF

setup Hours ④

UEI15-033-Q12

6.0

2 x 106

UEI15-033-Q48

7.2

3.49 x 106

UEI15-050-Q12

UEI15-050-Q48

UEI15-120-Q12

UEI15-120-Q48

4.6

Current

4.5

2.0

limiting,

hiccup

0.3

2 x 106

Continuous Monotonic

autorestart

1.8

4.1 x 106

UEI15-150-Q12

1.6

2.1 x 106

UEI15-150-Q48

1.7

2 x 106

Remove overload for recovery.

www.murata-ps.com

Operating Temperature Range

See

Derating

Curves

Storage

Temperature

Range

ºC

Thermal

protection/

shutdown

ºC

–40 to +85ºC

with derating

115

–55 to +125 ºC

135

115

Technical enquiries email: sales@murata-ps.com, tel: +1 508 339 3000

MDC_UEI15W.B21 Page 4 of 13

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