recommended operating conditions

typical characteristics

inhibit

absolute maximum ratings

input Voltage

•18to36VDC

output power

•15watts(HR151-2812&HR151-2815,20watts)

Lead soldering temperature (10 sec)

•300°C

storage temperature range (case)

•–55°Cto+125°C

output Voltage temperature coefficient

•150ppm/°C,typical

input to output capacitance

•60pF,typical

isolation

•100megohmminimumat500V

conversion Frequency

•250kHz

inhibit pin Voltage (unit enabled)

•11to13VHR15X-28XXmodels

Line regulation

•0.1%typical,0.2%maximum

Load regulation

•0.2%typical,0.4%maximum

input Voltage range

•18to36VDCcontinuous

•50V/50mstransient

case operating temperature (tc)

•–40°Cto+85°Cfullpower

•–40°Cto+105°Cabsolute

derating output power/current

•Linearlyfrom100%at85°Cto0%at105°C

for HR151 and HR152 models

•Linearlyfrom100%at85°Cto0%at115°C

for HR153 models

inhibit ttL open collector

•Logiclow(outputdisabled)

Inhibit pin current 1 mA typical

Inhibited input current 8 mA typical

•Referencedtoinputcommon

•Logichigh(outputenabled)

Open collector

Electrical Characteristics: 25°C Tc, 28 VDC Vin, 100% load, unless otherwise specified.

sIngLeOUTPUTmODeLs,28VIn

HR151-2805

HR151-2812

HR151-2815

unitS

PaRameteR

conDitionS

min

tyP

maX min tyP maX min

tyP

maX

outPut Voltage

4.90

5.0

5.05 11.88 12 12.12 14.85 15 15.15

VDC

outPut cuRRent

—

—

3.0 —

—

1.667 —

—

1.333

A

outPut PoweR

—

—

15 —

—

20 —

—

20

W

outPut RiPPle

—

30

60 —

40

80 —

40

80

mV p-p

inPut Voltage

continuouS

18

28

36

—

—

50

18

28

36

—

—

50

18

28

36

—

—

50

VDC

V

tRanSient

50 ms

inPut cuRRent

no loaD

—

—

20 —

—

30 —

—

30

mA

inPut RiPPle cuRRent

—

25

50 —

25

50 —

25

50

mA p-p

efficiency

75

81

— 76

82

— 77

83

—

%

HR150

SERIES

20 WATT

Page 2 of 7

HR150 Rev E 20100212

www.interpoint.com