AM3T-4803S

更新时间： 2024-10-29 04:06:07

品牌	Logo	应用领域
AIMTEC		转换器
页数	文件大小	规格书
3页	281K
描述
3 watt dc-dc converters

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技术参数
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AM3T-4803S 技术参数

生命周期：	Obsolete	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.84

AM3T-4803S 数据手册

AM3T Series

3 watt dc-dc converters

24 PIN DIP PACKAGE

INPUT/OUTPUT ISOLATION: 1500 & 3500VDC

OPERATING TEMPERATURE: -40°C ... +85°C

PIN-COMPATIBLE WITH MULTIPLE MANUFACTURERS

LOW PROFILE METAL PACKAGE

•

WIDE 2:1 INPUT RANGE

HIGH EFFICIENCY UP TO 79%

CONTINUOUS SHORT CIRCUIT PROTECTION

GENERAL DESCRIPTION

Our AM3T series is a family of cost effective 3W single

and dual output DC-DC converters. These converters

combine nickel-coated copper package in a 24-pin DIP

compatible case with high performance features such as

1500 & 3500VDC input/output isolation voltage, continu-

ous short circuit protection with automatic restart and tight

line / load regulation. Wide range devices operate over 2:1

input voltage range providing stable output

voltage. Devices are encapsulated using flame retardant

resin. Ninety six models operate from input voltages of 12,

24 & 48VDC with output voltages of 3.3, 5, 7.2, 9, 12, 15,

18, 24, ±3.3, ±5, ±7.2, ±9, ±12, ±15, ±18 & ±24VDC.

High performance features include high efficiency opera-

tion up to 79% and output voltage accuracy of ±1%

maximum. All models are package in a low profile 31.75

x 20.32 x 10.16mm 24 pin DIP nickel-coated copper case.

Operation is specified over the full operating temperature

range of -40°C to +85°C with no derating required.

Cooling is by free-air convection.

ELECTRICAL SPECIFICATIONS

Specifications typical at +25°C, nominal input voltage, rated output current unless otherwise specified

Input Specifications:

General Specifications:

Efficiency

Voltage range

12VDC, 9~18VDC

24VDC, 18~36VDC

48VDC, 36~72VDC

p (Pi) Network

74% to 79%

Switching frequency

250KHz, typ. 100% load

Output Specifications:

Filter

Voltage accuracy

±1%, max.

Voltage balance (Dual Output) ±1%

Isolation Specifications:

Rated voltage (60 sec)

Resistance

Ripple & noise (at 20MHz BW)60mVp-p, max.

1500, 3500VDC

> 1000MOhm

80pF, typ.

Short circuit protection

Short circuit restart

Continuous

Automatic

±0.5%, max.

±0.02%/°C, typ.

Capacitance

Line voltage regulation

Load voltage regulation

Temperature coefficient

Environmental Specifications:

Operating temperature (ambient) -40°C ... +85°C

Storage temperature

Case temperature

Derating

Humidity (non-condensing)

Cooling

-55°C ... +125°C

+100°C, max.

None required

Up to 90%

Free-air Convection

Physical Specifications:

Dimensions

31.75x20.32x10.16mm

1.25x0.8x0.4inches

16.3g

Weight

Case material

Nickel-Coated Copper

MTBF: > 1,039,000 hrs (MIL-HDBK-217F, Ground Benign, t=+25°C)

Specifications are subject to change without notification

TO ORDER CALL 1-888-9-AIMTEC

12 3

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与AM3T-4803S相关器件

型号	品牌	获取价格	描述	数据表
AM3T-4803SH30-PNZ	AIMTEC	获取价格	DC/DC Converter; Product Weight (grams): 14;
AM3T-4803SH35	AIMTEC	获取价格	3 watt dc-dc converters
AM3T-4803SH35-VZ	AIMTEC	获取价格	3 Watt \| DC-DC Converter
AM3T-4803SH35Z	AIMTEC	获取价格	3 Watt \| DC-DC Converter
AM3T-4803S-N	AIMTEC	获取价格	3 watt dc-dc converters
AM3T-4803S-RVZ	AIMTEC	获取价格	3 Watt \| DC-DC Converter
AM3T-4803S-RZ	AIMTEC	获取价格	3 Watt \| DC-DC Converter
AM3T-4803S-VZ	AIMTEC	获取价格	3 Watt \| DC-DC Converter
AM3T-4803SZ	AIMTEC	获取价格	3 Watt \| DC-DC Converter
AM3T-4805D	AIMTEC	获取价格	3 watt dc-dc converters

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