24V Input

Micro Family

DC-DC Converter Module

24V Micro Family Rev 5.3 vicorpower.com

Page 1 of 14 4/2013

800 735.6200

Absolute Maximum Ratings

Features

• DC input range: 18 - 36 V

• Isolated output

• Operation to 16 V at 75% power

after startup

• Input surge withstand: 50 V for 100 ms

• DC output: 3.3 – 48 V

• Programmable output: 10 to 110%

• Regulation: ±0.4% no load to full load

• Efficiency: Up to 89%

•

Maximum operating temp: 100 °C, full load

• Power density: up to 60 W per cubic inch

• Height above board: 0.43 in. (10,9 mm)

• Parallelable, with N+M fault tolerance

• Low noise ZCS/ZVS architecture

• RoHS Compliant (with F or G pin option)

Product Overview

These DC-DC converter modules use

advanced power processing, control and

packaging technologies to provide the

performance, flexibility, reliability and cost

effectiveness of a mature power component.

High frequency ZCS/ZVS switching

provides high power density with low

noise and high efficiency.

Parameter Rating Unit Notes

+In to -In voltage -0.5 to +53 Vdc

PC to -In voltage -0.5 to +7.0 Vdc

PR to -In voltage -0.5 to +7.0 Vdc

SC to -Out voltage -0.5 to +1.5 Vdc

Isolation voltage

in to out 3000 Vrms Test voltage

in to base 1500 Vrms Test voltage

out to base 500 Vrms Test voltage

Operating Temperature -55 to +100 °C M-Grade

Storage Temperature -65 to +125 °C M-Grade

Pin soldering temperature

500 (260) °F (°C) <5 sec; wave solder

750 (390) °F (°C) <7 sec; hand solder

Mounting torque 5 (0.57) in-lbs (N-m) 6 each

Output Voltage

3 V 3 = 3.3 V

5 = 5 V

8 = 8 V

12 = 12 V

15 = 15 V

24 = 24 V

28 = 28 V

36 = 36 V

48 = 48 V

Output Power

Vout Pout

3.3 V 75 W, 50 W

5 V 125 W, 100 W, 50 W

8 V 100 W

12 V 150 W, 100 W, 50 W

15 V 150 W, 100 W, 50 W

24 V 150 W,100 W, 50 W

28 V 150 W, 100 W, 50 W

36 V 100 W, 50 W

48 V 150 W, 100 W, 50 W

Part Numbering

e.g. V24C12T100BL2

V2 4 CB

Product Grade Temperatures (°C)

Grade Operating Storage

E =

10 to +100

20 to +125

C =

20 to +100

40 to +125

T =

40 to +100

40 to +125

H =

40 to +100

55 to +125

M =

55 to +100

65 to +125

Pin Style Finish

Blank: Short Tin/Lead

L: Long Tin/Lead

S: Short ModuMate Gold

N: Long ModuMate Gold

F: Short RoHS Gold

G: Long RoHS Gold

Baseplate

Blank: Slotted

2: Threaded

3: Through-hole

Applications

Industrial and process control, distributed power, medical, ATE, communications,

defense, aerospace.

For details on proper operation please refer to:

Design Guide & Applications Manual for Maxi, Mini, Micro Family.

Actual size:

2.28 x 1.45 x 0.5 in

57,9 x 36,8 x 12,7 mm

RTL

CUS

24V Input

24V Micro Family Rev 5.3 vicorpower.com

Page 2 of 14 4/2013

800 735.6200

Parameter Min Typ Max Unit Notes

Operating input voltage 18 24 36 Vdc

Input surge withstand 50 Vdc <100 ms

Undervoltage turn-on 17.5 17.9 Vdc

Undervoltage turn-off 14.8 15.3 Vdc

Modules will operate to 16 Vin after startup at >17.9 V.

elow 18 V, available power is reduced to 75% of max

rating.

Overvoltage turn-off/on 36.3 37.8 39.6 Vdc

Disabled input current 4.0 mA PC pin low

Parameter Min Typ Max Unit Notes

Output voltage setpoint ±1 % Vout nom. Nominal input; full load; 25 °C

Line regulation ±0.02 ±0.20 % Low line to high line; full load

Temperature regulation ±0.002 ±0.005 % / °C Over operating temperature range

Power sharing accuracy ±2 ±5 % 10 to 100% of full load

Programming range %

Of nominal output voltage. For trimming below 90%

10 110 of nominal, a minimum load of 10% of maximum

rated power may be required.

+Out to –Out — Absolute Maximum Ratings

3.3 V -0.5 to 4.7 Vdc Externally applied

5 V -0.5 to 7.0 Vdc Externally applied

8 V -0.5 to 10.9 Vdc Externally applied

12 V -0.5 to 16.1 Vdc Externally applied

15 V -0.5 to 20.0 Vdc Externally applied

24 V -0.5 to 31.7 Vdc Externally applied

28 V -0.5 to 36.9 Vdc Externally applied

36 V -0.5 to 47.1 Vdc Externally applied

48 V -0.5 to 62.9 Vdc Externally applied

MODULE INPUT SPECIFICATIONS

MODULE OUTPUT SPECIFICATIONS

lectrical characteristics apply over the full operating range of input voltage, output load (resistive) and baseplate temperature,

unless otherwise specified. All temperatures refer to the operating temperature at the center of the baseplate.

Note: For important information relative to applications where the converter modules are subject to continuous dynamic loading,

contact Vicor applications engineering at 800-927-9474.

Parameter Min Typ Max Unit

Baseplate to sink; flat, greased surface 0.24 °C/Watt

Baseplate to sink; thermal pad (P/N 20265) 0.21 °C/Watt

Baseplate to ambient 10.9 °C/Watt

Baseplate to ambient; 1000 LFM 2.8 °C/Watt

Thermal capacity 48 Watt-sec/°C

Thermal Resistance and Capacity

MODULE FAMILY ELECTRICAL CHARACTERISTICS

24V Input

24V Micro Family Rev 5.3 vicorpower.com

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800 735.6200

Parameter Min Typ Max Unit Notes

PRIMARY SIDE

(PC = Primary Control; PR = Parallel)

PC bias voltage 5.50 5.75 6.00 Vdc PC current = 1.0 mA

current limit 1.5 2.1 3.0 mA PC voltage = 5.5 V

PC module disable 2.3 2.6 2.9 Vdc Switch must be able to sink ≥4 mA. See Fig. 2

C module enable delay 4 7 ms

PC module alarm 0.5 Vavg UV, OV, OT, module fault. See Figs. 3 and 5

PC resistance 0.9 1.0 1.1 MΩ See Fig. 3, converter off or fault mode

PR emitter amplitude 5.7 5.9 6.1 Volts PR load >30 Ω, <30 pF

PR emitter current 150 mA

PR receiver impedance 375 500 625 Ω 25 °C

PR receiver threshold 2.4 2.5 2.6 Volts Minimum pulse width: 20 ns

PR drive capability 12 modules Without PR buffer amplifier

SECONDARY SIDE

(SC = Secondary Control)

SC bandgap voltage 1.21 1.23 1.25 Vdc Referenced to –Sense

SC resistance 990 1000 1010 Ω

SC capacitance 0.033 µF

SC module alarm 0 Vdc With open trim; referenced to –Sense. See Fig. 7

Parameter Min Typ Max Unit Notes

Isolation test voltage (in to out)* 3000 Vrms Complies with reinforced insulation requirements

Isolation test voltage (in to base)* 1500 Vrms Complies with basic insulation requirements

Isolation test voltage (out to base)* 500 Vrms Complies with operational insulation requirements

Isolation resistance 10 MΩ in to out, in to baseplate, out to baseplate

Weight (E, C, T grade)

1.9 2.1 2.3 ounces

(52.8) (59.3) (65.8) (grams)

Weight (H, M grade)

2.1 2.3 2.5 ounces

(58.7) (65.2) (71.7) (grams)

Temperature limiting 100 115 °C See Figs. 3 and 5. Do not operate coverter >100 C.

Agency approvals cURus, cTÜVus, CE

UL60950-1, EN60950-1, CSA60950-1, IEC60950-1.

With appropriate fuse in series with the +Input

MODULE CONTROL SPECIFICATIONS

MODULE GENERAL SPECIFICATIONS

* Isolation test voltage, 1 minute or less.

Note:

Specifications are subject to change without notice.

MODULE FAMILY ELECTRICAL CHARACTERISTICS (CONT.)

Part #	V24C5T100B
Description	CONVERTER MOD DC/DC 5V 100W
Category	POWER SUPPLY
Availability	In Stock
Qty	5

Qty	Price
1 - 1	$153.06815
2 - 2	$121.75876
3 - 3	$114.80111
4 +	$106.68386

V24C5T100B

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