JW150A データシートの表示（PDF） - Tyco Electronics

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JW150A

Power Modules: dc-dc Converters; 36 to 75 Vdc Input, 5 Vdc Output; 50 W to 150 W

Tyco Electronics 

JW050A, JW075A, JW100A, JW150A Power Modules:

dc-dc Converters; 36 to 75 Vdc Input, 5 Vdc Output; 50 W to 150 W

Data Sheet

July 1999

Electrical Specifications (continued)

Table 3. Isolation Specifications

Parameter

Isolation Capacitance

Isolation Resistance

Min

Typ

Max

Unit

—

2500

—

pF

10

—

—

MΩ

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

Symbol Min Typ Max Unit

Remote On/Off Signal Interface

(VI = 0 V to 75 V; open collector or equivalent compatible;

signal referenced to VI(–) terminal; see Figure 20 and

Feature Descriptions.):

JWxxxA1 Preferred Logic:

Logic Low—Module On

Logic High—Module Off

JWxxxA 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

Leakage Current

Turn-on Time (See Figure 16.)

(IO = 80% of IO, max; VO within ±1% of steady state)

Von/off

0

— 1.2

V

Ion/off

—

— 1.0

mA

Von/off

—

—

15

V

Ion/off

—

—

50

µA

—

—

20

35

ms

Output Voltage Adjustment (See Feature Descriptions.):

Output Voltage Remote-sense Range

Output Voltage Set-point Adjustment Range (trim)

—

—

— 0.5

V

—

60

—

110 %VO, nom

Output Overvoltage Protection

VO, clamp 5.9*

—

7.0*

V

Overtemperature Protection (shutdown)

(100 W and 150 W only; see Feature Descriptions.)

TC

— 105 —

°C

* These are manufacturing test limits. In some situations, results may differ.

4

Tyco Electronics Corp

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