JC050B Datasheet, PDF (4/16 Pages) List of Unclassifed Manufacturers – JC050B

JC050B, JC075B, JC100B Power Modules: dc-dc Converters;
18 Vdc to 36 Vdc Input, 12 Vdc Output; 50 W to 100 W
Data Sheet
October 1997
General Specifications
Parameter
Calculated MTBF (IO = 80% of IO, max; TC = 40 °C)
Weight
Min
Typ
Max
Unit
2,600,000
hr.
—
—
100 (3.5) g (oz.)
Feature Specifications
Unless otherwise indicated, specifications apply over all operating input voltage, resistive load, and temperature
conditions. See Feature Descriptions for additional information.
Parameter
Remote On/Off Signal Interface
(VI = 0 V to 36 V; open collector or equivalent compatible;
signal referenced to VI(–) terminal; see Figure 14 and
Feature Descriptions.):
JCxxxB1 Preferred Logic:
Logic Low—Module On
Logic High—Module Off
JCxxxB Optional Logic
Logic Low—Module Off
Logic High—Module On
Logic Low:
At Ion/off = 1.0 mA
At Von/off = 0.0 V
Logic High:
At Ion/off = 0.0 µA
At Von/off = 15 V
Turn-on Time (See Figure 10)
(IO = 80% of IO, max; VO within ±1% of steady state)
Output Voltage Adjustment (See Feature Descriptions.):
Output Voltage Remote-sense Range
Output Voltage Set-point Adjustment Range (trim)
Output Overvoltage Clamp
Overtemperature Shutdown
(100 W only; see Feature Descriptions.)
Symbol Min Typ Max
Unit
Von/off
0
— 1.2
V
Ion/off
—
— 1.0
mA
Von/off
—
—
15
V
Ion/off
—
—
50
µA
—
— 20 35
ms
—
— — 1.2
—
60 — 110
VO, clamp 13.2 — 16.0
Tc
— 105 —
V
%VO, nom
V
°C
4
Tyco Electronics Corp.