Datasheet > SPDPXXD270

SPDPXXD270

更新时间： 2024-11-18 03:13:23

品牌	Logo	应用领域
SENSITRON		功率控制控制器
页数	文件大小	规格书
11页	1075K
描述
DC Solid State Power Controller Module

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SPDPXXD270 数据手册

SENSITRON

SEMICONDUCTOR

SPDPXXD270 SERIES

TECHNICAL DATA

DATASHEET 5019, Rev-

DC Solid State Power Controller Module

Description:

These Solid State Power Controller (SSPC) Modules are designed to operate without any heatsink

requirements. They are microcontroller-based Solid State Relays rated up to 10A designed to be used in high

reliability 270V DC applications. These modules have integrated current sensing with no derating over the full

operating temperature range. These modules are the electronic equivalent to electromechanical circuit

breakers with isolated control and status.

This series is supplied in 2 SSPC families, with each family being programmable over a 30% to 100% current

range:

SPDP03D270: Programmable from 0.9A to 3A

SPDP10D270: Programmable from 3A to 10A

This series also allows programming the Instant Trip level from 400% to 800% of maximum rating.

Battle Override Option: SPDPxxD270-B

MIL-STD-1760 Trip Curve Option: SPDPxxD270-M

Compliant Documents & Standards:

MIL-STD-704F

MIL-STD-217F, Notice 2

Aircraft Electrical Power Characteristics, 12 March 2004

Reliability Prediction of Electronic Equipment, 28 Feb 1995

Module Features:

• No additional heat sinking or external cooling required!

• Extremely Low Power, No Derating Over the Full Temperature Range

• Low Weight (40 gms)

• Epoxy Shell Construction

• Solid State Reliability

• High Power Density

Electrical Features (SPDPXXD270 Series):

• 270VDC Input with Very Low Voltage Drop; 220mV, typ. @ 10A for SPDP10D270

• True I²t Protection up to 8X rating with Nuisance Trip Suppression

• I²t Protection level externally programmable to 30% of the maximum rating

• Instant Trip Protection level externally programmable from 400% to 800% of maximum rating

• Reports Loss of Line Voltage

• Reports Over Temperature condition and turns off during this condition

• Output Leakage Sink for safe output voltage when SPDPxxD270 turned off

• No trip operation upto 220µF of output capacitance

• Instant Trip Protection (40 µsec typ) for Loads Above programmed Instant Trip level

• Unlimited Interrupt Capability; Repetitive Fault Handling Capability

• Thermal Memory

• Internally Generated Isolated Supply to Drive the Switch

• Low Bias Supply Current: 15 mA typ @ 5V DC

• High Control Circuit Isolation: 750V DC Control to Power Circuit

• Soft Turn-On to Reduce EMC Issues

• EMI Tolerant

• Module Reset with a Low Level Signal; Reset Circuit is Trip-Free

• TTL/CMOS Compatible, Optically Isolated, Input and Outputs

• Schmitt-Trigger Control Input for Noise Immunity

• 221 West Industry Court ꢀ Deer Park, NY 11729-4681 ꢀ Phone (631) 586 7600 Fax (631) 242 9798 •

• World Wide Web - http://www.sensitron.com • E-Mail Address - sales@sensitron.com • Page 1

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