JC100B datasheet(3/16 Pages) ETC1

3 / 16 page

Tyco Electronics Corp.

Data Sheet

October 1997

18 Vdc to 36 Vdc Input, 12 Vdc Output; 50 W to 100 W

JC050B, JC075B, JC100B Power Modules: dc-dc Converters;

Electrical Specifications (continued)

Table 2. Output Specifications

Table 3. Isolation Specifications

Parameter

Device

Symbol

Min

Typ

Max

Unit

Output Voltage

(Over all operating input voltage, resistive load,

and temperature conditions until end of life; see

Figure 13.)

All

11.64

—

12.36

Vdc

Output Voltage Set Point

(VI = 28 V; IO = IO, max; TC = 25 °C)

All

VO, set

11.78

—

12.22

Vdc

Output Regulation:

Line (VI = 18 V to 36 V)

Load (IO = IO, min to IO, max)

Temperature (TC = –40 °C to +100 °C)

All

—

0.01

0.05

0.1

0.4

150

Output Ripple and Noise Voltage

(See Figure 12.):

RMS

Peak-to-peak (5 Hz to 20 MHz)

All

—

200

mVrms

mVp-p

External Load Capacitance (electrolytic)

All

—

5,000

µF

Output Current

(At IO < IO, min, the module may exceed output

ripple specifications.)

JC050B

JC075B

JC100B

0.3

—

4.2

6.3

8.3

Output Current-limit Inception

(VO = 90% of VO, nom)

JC050B

JC075B

JC100B

IO, cli

—

4.8

6.4

9.6

5.8

8.1

10.8

Output Short-circuit Current (VO = 250 mV)

All

—

170

—

%IO, max

Efficiency (VI = 28 V; IO = IO, max; TC = 70 °C)

JC050B

JC075B

JC100B

—

Dynamic Response

(

∆IO/∆t = 1 A/10 µs, VI = 28 V, TC = 25 °C):

Load Change from IO = 50% to 75% of IO, max:

Peak Deviation

Settling Time (VO < 10% of peak deviation)

Load Change from IO = 50% to 25% of IO, max:

Peak Deviation

Settling Time (VO < 10% of peak deviation)

All

—

300

—

%VO, set

µs

%VO, set

µs

Parameter

Min

Typ

Max

Unit

Isolation Capacitance

—

2500

—

Isolation Resistance

—

Ω

JC100B Datasheet(PDF) 3 Page - List of Unclassifed Manufacturers

JC100B Datasheet(HTML) 3 Page - List of Unclassifed Manufacturers

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16

Datasheet Download

Link URL