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VKP100MT315C中文资料

DESCRIPTION

The VKP100MTC Series are members of the VK high density

DC/DC converter family. They are multiple output DC/DC con-verters offered in a 33-75 input voltage range. Their versatile architecture featuring fully isolated channels enables the system designer to utilize the converter in either a single, dual or triple output scheme without excessive minimum load requirements or cross regulation degradation.

The VKP100MTC's architecture results in an economical and practical solution for use in distributed power schemes for today's demanding telecommunication and electronic data processing applications requiring ground separation between noise sensitive digital logic and bipolar analog components. The VKP100xTC's proprietary control circuity responds to 50-100% load steps in 35M Seconds to within 1% of nominal Vout. The

33 - 75V INPUT RANGE 2.3" X 2.4" X 0.5"

USER CONFIGURABLE AS A SINGLE, DUAL OR

TRIPLE OUTPUT

EACH CHANNEL INDEPENDENTLY CURRENT LIMITED EXCELLENT CROSS REGULATION

500V DC CHANNEL TO CHANNEL ISOLATION HIGH EFFICIENCY: 88% TYPICAL FIXED-FREQUENCY OPERATION

OPERATION TO +100°C BASEPLATE TEMPERATURE 50M S TRANSIENT RECOVERY, 0-90% LOAD STEP PRIMARY & SECONDARY REMOTE ON/OFF ADJUSTABLE OUTPUT VOLTAGE EXTERNAL SYNCHRONIZATION APPROVED TO UL/CUL1950, EN 60950

peak deviation will not exceed 10% of Vout for pulsed load slew rates in excess of 75 Amps per microsecond.

The VKP100MTC is ideal for electronic data processing applications utilizing modern disk drives and low voltage microprocessors that require dynamic load current response while maintaining tight output voltage tolerances.

V OUT I OUT

INPUT

VOLTAGE R ATED OUTPUT VOLTAGE (VDC) RATED MAXIMUM OUTPUT CURRENT (A)

MODEL

(V DC )

Output 1 (±)

Output 2 (±)

Output 3 (±)

Output 1

Output 2

Output 3

VKP100MT312C 48 3.3 12 12 30 4.2 4.2VKP100MT315C 3.3 15 15 30 3.4 3.4VKP100MT512C (33-75) 5.1 12 12 20 4.2 4.2VKP100MT515C 5 15 15 20 3.4 3.4

PRODUCT SELECTION CHART

For full details go to

https://www.wendangku.net/doc/0a63653.html,/rohs

OUTPUT 1

OUTPUT 2

OUTPUT 3

PARAMETER

CONDITIONS

Min Nom Max Min Nom Max Min Nom Max UNITS Output Power T otal Combined O/P Power =

100 Watts Max 50 100 25 50 25 50 W Set Point Voltage I O Nom 3.3 12.2 12.2 V

Output Current, I OUT 0.5 15 30.0 0 2.1 4.2 0 2.1 4.2 A Output Ripple, p-p DC to 20MHz* 100 200 150 500 150 500 mV Output Adjust Range * 3.15 3.80 Dependent on V1 V Output T emperature Drift .02 .05 .02 .05 .02 .05 %/°C

Line Regulation V IN, Min b V IN b V IN, Max I O = I O, Nom 0.05 0.10 1.0 2.0 1.0 2.0 %

Load Regulation Min Load to Rated Load 0.50 1.00 %

Current Limit Inception Other Outputs Min Load 38 6.0 6.0 A

Short-Circuit Current 30 38 5.0 6.0 5.0 6.0 A

T ransient Response 50 to 100% Load Step

Peak Deviation 150 250 mV

Settling Time V OUT , 1% of V OUT , Nom 35 50 M Sec

Overvoltage Limit 4.2 5.0 V

Ef?ciency I OUT1=15A, (I OUT2+I OUT3)= 4.2A 85 86 %

F .L. V IN =Nominal

INPUT SPECIFICATIONS, ALL MODELS Speci?cations are at T

CASE

= +40°C nominal input voltage unless otherwise speci?ed.

PARAMETER

CONDITIONS

MIN TYP MAX UNITS

Input using

Voltage Range

VKP100MTC Series 33 48 75 V DC

Re?ected Ripple Current Peak - Peak 370 mA

Input Ripple Rejection DC to 1KHz 50 60 dB

Maximum Input Current Output Power = 100W

VKP100MTC Series V IN = 30V 5 A

No Load Power Dissipation P OUT = 0, V IN, Min

Inrush Charge VKP100MTC Series

0.247 mC Quiescent Operating Current Primary On/Off Disabled 7.5 10 mA Secondary On/Off Disabled 15 20 mA

VKP100MT312C OUTPUT SPECIFICATIONS Speci?cations are at T

CASE

= +40°C nominal input voltage unless otherwise speci?ed.

See Regulation Curves See Regulation Curves PARAMETER

CONDITIONS

MIN TYP MAX UNITS

ISOLATION

Input to Each Output Peak T est

1500

V DC Input to Baseplate

1500 V DC Channel to Channel

Any Channel to Any Channel

500 V DC Resistance, Input - Output 10 M 7 Capacitance, Input - Output

2000 pF Leakage Current

V ISO = 240V AC , 60Hz

180

M A, rms

GENERAL

Set Point Accuracy V IN = Nominal, 50% Load 1 % T urn-on Time

Within 1% of Nominal V OUT 3.5 5 mSec

Remote On/Off Control Inputs

Primary

Open Collector/Drain

Sink Current-Logic Low V IN = V MAX 7 mA

Vlow 0.8 V Vhigh Open Collector

Secondary

Open Collector/Drain

Sink Current-Logic Low 100 M A Vlow 0.4 V Vhigh

Open Collector External Synchronization Input Frequency 440 520 KHz Pulse Width

150 320 nSec Source Impedence 47 7 Input High Voltage 4 5 V Input Low Voltage 0 1 V Input Impedance 470 7 Switching F

requency 470 480 490 KHz Weight

3 (85) oz (g)

TEMPERATURE

Case T emperature

Operation/Speci?cation -40 +100 o C Storage

-55 +125 °C Shutdown +100 +115 °C

Thermal Inpedance

Case to Ambient

8.2

°C/W

COMMON SPECIFICATIONS, ALL MODELS Speci?cations are at T

CASE

= +40°C nominal input voltage unless otherwise speci?ed.

OUTPUT 1

OUTPUT 2

OUTPUT 3

PARAMETER CONDITIONS

Min Nom Max Min Nom Max Min Nom Max UNITS Output Power T otal Combined O/P Power =

100 Watts Maximum

50 100 25 50 25 50 W Set Point Voltage I O Nom 3.3 15.85 15.85 V Output Current, I OUT

0.5 15 30.0 0 1.66 3.33 0 1.66 3.33 A Output Ripple, p-p DC to 20MHz*

100 200 125 500 125 500 mV Output Adjust Range

* 3.15 3.80 Dependent on V1 V Output T emperature Drift

.02 .05 .02 .05 .02 .05 %/°C

Line Regulation V IN, Min b V IN b V IN, Max

I O = I O, Nom

0.05 0.10 1.0 2.0 1.0 2.0 %

Load Regulation

Min Load to Rated Load 0.50 1.0 %

Current Limit Inception Other Outputs Min Load 38 5.0 5.0 A Short-Circuit Current

30 38 4.0 5.0 4.0 5.0 A T ransient Response 50 to 100% Load Step

Peak Deviation

150

250

Settling Time

V OUT , 1% of V OUT , Nom

35 50 M Sec

Overvoltage Limit 4.2 5.0 V

Ef?ciency I OUT1=15A, (I OUT2+I OUT3) = 3.4A 85 86 %

F .L. V IN =Nominal

See Regulation Curves See Regulation Curves VKP100MT315C OUTPUT SPECIFICATIONS Speci?cations are at T

CASE

= +40°C nominal input voltage unless otherwise speci?ed.

OUTPUT 1 OUTPUT 2 OUTPUT 3 PARAMETER CONDITIONS

Min Nom Max Min Nom Max Min Nom Max UNITS Output Power T otal Combined O/P Power =

100 Watts Combined

50 100 25 50 25 50 W Set Point Voltage I O Nom

5.1 12 12 V Output Current, I OUT

0.5 10 20 0 2.1 4.2 0 2.1 4.2 A

Output Ripple, p-p DC to 20MHz* 100 150 150 500 150 500 mV Output Adjust Range

4.75

5.50 Dependent on V1 V

Output T emperature Drift

.02 .05 .02 .05 .02 .05 %/°C

Line Regulation V IN, Min b V IN b V IN, Max

I O = I O, Nom

0.05 0.10 1.0 2.0 1.0 2.0 %

Load Regulation Min Load to Rated Load 0.50 1.0 % Current Limit Inception Other Outputs Min Load

26.0 6.0 6.0 A Short-Circuit Current 20.0 26.0 5.0 6.0 5.0 6.0 A T ransient Response 50 to 100% Load Step

Peak Deviation

200

300

Settling Time

V OUT , 1% of V OUT , Nom

35 50 M Sec

Overvoltage Limit 6.0 7.0 V

Ef?ciency I OUT1=10A, (I OUT2+I OUT3) = 4.2A 86 87 %

F .L. V IN =Nominal

See Regulation Curves See Regulation Curves VKP100MT512C OUTPUT SPECIFICATIONS Speci?cations are at T

CASE

= +40°C nominal input voltage unless otherwise speci?ed.

OUTPUT 1 OUTPUT 2 OUTPUT 3 PARAMETER CONDITIONS

Min Nom Max Min Nom Max Min Nom Max UNITS Output Power T otal Combined O/P Power =

100 Watts Max

50 100 25 50 25 50 W Set Point Voltage I O Nom

5.0 15.3 15.3 V

Output Current, I OUT

0.5 10 20 0 1.66 3.33 0 1.66 3.33 A Output Ripple, p-p DC to 20MHz*

100 150 125 500 125 500 mV Output Adjust Range

* 4.60 5.50 Dependent on V1 V Output T emperature Drift

.02 .05 .02 .05 .02 .05 %/°C

Line Regulation V IN, Min b V IN b V IN, Max

I O = I O, Nom

0.05 1.0 1.0 2.0 1.0 2.0 % Load Regulation Min Load to Rated Load 0.05 1.0 % Current Limit Inception Other Outputs Min Load

26.0 5.0 5.0 A Short-Circuit Current 20.0 26.0 4.0 5.0 4.0 5.0 A T ransient Response 50 to 100% Load Step

Peak Deviation

200

300

Settling Time

V OUT , 1% of V OUT , Nom

35 50 M Sec

Overvoltage Limit 6.0 7.0 V

Ef?ciency I OUT1=10A, (I OUT2+I OUT3) = 4.2A 86 87 %

F .L. V IN =Nominal

VKP100MT515C OUTPUT SPECIFICATIONS Speci?cations are at T

CASE

= +40°C nominal input voltage unless otherwise speci?ed.See Regulation Curves See Regulation Curves *See Application Notes available on the web at https://www.wendangku.net/doc/0a63653.html,

TYPICAL PERFORMANCE CURVE

T CASE = +40°C, nominal input voltage, nominal load,

recommended external components applied, unless otherwise speci?ed.

(Refer to Application Note DCAN-9 at https://www.wendangku.net/doc/0a63653.html,)

Output Short-Circuit Duration ..................................... Continuous

Baseplate T emperature .................................................... +100°C Lead T emperature (soldering, 10 seconds max) .............. +300°C Storage T emperature ....................................................... +125°C

Input to Output Isolation ............................................... 1500 V DC

ABSOLUTE MAXIMUM RATINGS

Device Family

Indicates 100 Watt Regulated Unit Model Number

Selected from Table of Electrical Characteristics Where:

X = Input Voltage (M = 48VDC) T = Number of Outputs (Triple "T") Y = 3 for 3.3V , 5 for 5V Z = 12 for 12V , 15 for 15V Lead Length

0.250" - No Number 0.145" - (6) 0.110" - (8)ORDERING INFORMATION

VKP100 MTYZ - L C RoHS Compliant

TYPICAL PERFORMANCE CURVE

T CASE = +40°C, nominal input voltage, nominal load,

recommended external components applied, unless otherwise speci?ed.

(Refer to Application Note DCAN-9 at https://www.wendangku.net/doc/0a63653.html,)

VKP100xT312C

VKP100xT315C

VKP100xT512C

VKP100xT515C

Iout 1/(Iout 2 + Iout 3)(A)

FULL LOAD EFFICIENCY vs LOAD DISTRIBUTION

85807570

E f f i c i e n c y (%)

Iout 1/(Iout 2 + Iout 3)(A)

1510

LOAD REGULA TION

Iout 1/(Iout 2 + Iout 3)(A)

FULL LOAD EFFICIENCY vs LOAD DISTRIBUTION

807570

E f f i c i e n c y (%)

Iout 1/(Iout 2 + Iout 3)(A)

FULL LOAD EFFICIENCY vs LOAD DISTRIBUTION

807570

E f f i c i e n c y (%)

Iout 1/(Iout 2 + Iout 3)(A)

FULL LOAD EFFICIENCY vs LOAD DISTRIBUTION

807570

E f f i c i e n c y (%)

Iout 1/(Iout 2 + Iout 3)(A)

LOAD REGULA TION

Iout 1/(Iout 2 + Iout 3)(A)

1510

5 0

15/3.4

O u t p u t V o l t a g e |(V )|

LOAD REGULA TION

Iout 1/(Iout 2 + Iout 3)(A)

5 0

LOAD REGULATION

75808590

EFFICIENCY vs OUTPUT LOAD

E f f i c i e n c y (%)

Iout 1/(Iout 2 + Iout 3)(A)

0.50/0

3.0/0.8 6.0/1.79.0/2.512/3.3

15/4.2

75808590

EFFICIENCY vs OUTPUT LOAD

E f f i c i e n c y (%)

Iout 1/(Iout 2 + Iout 3)(A)

0.50/0

3.0/0.7 6.0/1.49.0/2.012/2.9

15/3.4

7580

8590

EFFICIENCY vs OUTPUT LOAD

E f f i c i e n c y (%)

Iout 1/(Iout 2 + Iout 3)(A)

0.50/0

2.0/0.8 4.0/1.7 6.0/2.58.0/

3.3

10/4.2

75808590

EFFICIENCY vs OUTPUT LOAD

E f f i c i e n c y (%)

Iout 1/(Iout 2 + Iout 3)(A)

0.50/0

2.0/0.9 4.0/1.4 6.0/2.08.0/2.7

10/3.4

VIN = MIN.VIN = NOM.VIN = MAX.

O u t p u t V o l t a g e |(V )|

MECHANICAL

MATERIAL: Units are encapsulated in a low thermal resistance molding compound which has excellent chemical resistance and electrical properties in high humidity environments and over a wide operating temperature range. The encapsulant and outer shell of the unit have UL94V-0 ratings. Lead material is solder plated to allow ease of solderability.NOTES:

All dimensions are in inches (millimeters).PIN PLACEMENT TOLERANCE: ± 0.005" MECHANICAL TOLERANCE: ± 0.015"

Marked with: speci?c model ordered, date code, job code.

*See Ordering Information on page 4 for available lead lengths.

1 P RIMARY ON/OFF

2 -V IN

3 +V IN

4 SYNC IN

5 -V2

6 +V2

7 TRIM

8 +V1

9 -V110 S ECONDARY ON/OFF 11 +V312 -V3

PIN CONNECTIONS

TOP VIEW SIDE VIEW

Murata Power Solutions, Inc. makes no representation that the use of its products in the circuits described herein, or the use of other technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Speci?cations are subject to change without notice. ? 2008 Murata Power Solutions, Inc.

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07/28/08