Datasheet > 48S15.700TC

48S15.700TC

更新时间： 2024-09-26 23:21:35

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其他 - ETC		模拟IC
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4页	83K
描述
Analog IC

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48S15.700TC 数据手册

10 Watt TC Single Series DC/DC Converters

Description

Features

These single output converters are designed for wide input

range, low noise, telecommunications, industrial control,

medical and instrument applications. The extra wide input

range(3:1)isidealforbatteryorunregulatedinputapplications.

Extra Wide 3:1 Input Voltage Range, 20-60 VDC

Low Noise, Highly Regulated Single Outputs

Efficiency 75% for All Line Conditions

These converters are state-of-the-art 120kHz MOSFET

baseddesignsthatprovideoutstandinglineandloadregulation.

No Derating to 80°C Case Temperature

Six-Sided Shielded Low Thermal Gradient

Copper Case

The single outputs are regulated with a high loop gain current

mode control method that provides linear regulator type

performance.

500 VDC Minimum Input to Output Isolation

Also included is an open collector TTL/CMOS compatible

logic shutdown pin to control converter operation.

Overvoltage Protected Input and Outputs

Pulse by Pulse Digital Current Limiting

The TC Single Series is protected from output shorts to

common by a high speed, pulse by pulse digital, current limit

circuit and a thermal overload sensing circuit.

Overtemperature Protection Circuit

5 Year Warranty

Selection Chart

Input Range

Outputs

VDC

Outputs

VDC

Model

MIN

20.0

MAX

60.0

48S5.2000TC

48S12.850TC

48S15.700TC

2000

850

700

10 Watt TC Single Series Block Diagram

SHIELDED

ISOLATION TRANSFORMER

THERMAL SHUTDOWN

+ OUTPUT

+ INPUT

- INPUT

CMN

TRIM

CURRENT

MODE

PWM

ISOLATED

FEEDBACK

ON/OFF

Output

136 µF

20 µF

6.8V

LOW TC

15V

18V

BANDGAP REFERENCE

SIX-SIDED SHIELDED COPPER CASE

Manufacturing Company, Inc. • Concord, California 94520 • Ph: 925/687-4411 or 800/542-3355 • Fax: 925/687-3333 • www.calex.com • Email: sales@calex.com

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