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ISR2800DESRH: 产品描述DC-DC Regulated Power Supply Module, 2 Output, 2.5W, HERMETIC SEALED, SILICON ALUMINUM PACKAGE-26; 产品类别电源/电源管理电源电路; 文件大小194KB，共9页; 制造商M.S. Kennedy Corporation ( Anaren ); 官网地址https://www.anaren.com/capabilities/multi-chip-modules

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ISR2800DESRH概述

DC-DC Regulated Power Supply Module, 2 Output, 2.5W, HERMETIC SEALED, SILICON ALUMINUM PACKAGE-26

ISR2800DESRH规格参数

参数名称	属性值
是否无铅	含铅
是否Rohs认证	不符合
厂商名称	M.S. Kennedy Corporation ( Anaren )
零件包装代码	MODULE
包装说明	,
针数	26
Reach Compliance Code	unknown
ECCN代码	EAR99
其他特性	ADDITIONAL 3.3V TO 5.0V ADJUSTABLE POSITIVE OUTPUT VOLTAGE WITH 80WATT OUTPUT POWER IS AVAILABLE
模拟集成电路 - 其他类型	DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压	40 V
最小输入电压	18 V
标称输入电压	28 V
JESD-30 代码	R-MDFM-P26
功能数量	1
输出次数	2
端子数量	26
最高工作温度	85 °C
最低工作温度	-55 °C
最大输出电压	-5.25 V
最小输出电压	-4.75 V
标称输出电压	-5 V
封装主体材料	METAL
封装形状	RECTANGULAR
封装形式	FLANGE MOUNT
峰值回流温度（摄氏度）	NOT SPECIFIED
认证状态	Not Qualified
表面贴装	NO
温度等级	OTHER
端子形式	PIN/PEG
端子位置	DUAL
处于峰值回流温度下的最长时间	NOT SPECIFIED
总剂量	100k Rad(Si) V
最大总功率输出	2.5 W
微调/可调输出	NO
Base Number Matches	1

文档解析

ISR2800D是一款辐射硬化的DC-DC电源转换器，由M.S. Kennedy Corp.制造，专注于高可靠性和环境适应性。产品经过全面硬化处理，适用于辐射密集的太空和军事应用，确保长期稳定运行。其设计优化了电源序列和保护机制，防止设备在极端条件下失效。技术特性包括总剂量耐受达100krad(Si)，单事件效应LET >82 MeV-cm²/mg，MOSFETs抗SEGR，集成电路抗SEL。输入电压范围18-40VDC，输出功率82.5W，可调正输出3.3V-5.0V，固定负输出-5V。效率典型值为90%，并具备内部EMI滤波、远程感应和软启动功能。保护方面，提供输入欠压锁定、输出过载、短路和过压保护，以及同步输入输出能力。应用场景涵盖地球静止轨道卫星、低地球轨道卫星和深空探测器，以及通信和雷达系统。产品的高可靠性使其成为关键任务的理想选择，支持长时间无人维护操作。

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ISO 9001 CERTIFIED BY DSCC

M.S.KENNEDY CORP.

FEATURES:

RADIATION HARDENED

HIGH-POWER, HIGH EFFICIENCY

DC-DC POWER CONVERTER

ISR2800D

(315) 701-6751

4704 Dey Road Liverpool, N.Y. 13088

82.5W Output Power

18-40VDC Steady-state Input Voltage Range

Adjustable Positive Output Voltage - 3.3V to 5.0V

Fixed -5V Negative Output

Typical 90% Efficiency from Half Load to Full Load

Total Dose - 100krad(Si)(max)

Single-Event Effects - LET>82MeV-cm²/mg

SEGR Hardened MOSFETs

Integrated Circuits are SEL Immune

Internal EMI Filter meets MIL-STD-461

Input Inrush Current Limiting

Remote Sense for Main Output Voltage

Soft-start Circuitry Prevents Output Voltage Overshoot

Input Undervoltage Lockout

Output Overload and Short Circuit Protection

Output Overvoltage Protection

Synchronization Capability

External Inhibit

The ISR2800D is the first in a series of radiation-hardened, high-reliability power supplies to be offered by MSK.

The ISR2800D is specifically optimized to drive transmit/receive (T/R) modules in Phased Array Antennas (PAA), but

as a result of its high-performance capabilities and numerous built-in features, it is ideal for many other applications.

The ISR2800D utilizes two DC-DC converters to optimize power conversion efficiency and facilitate voltage sequenc-

ing necessary to protect T/R modules during power-up and power-down. A small flyback converter, referenced to

input return and switching at 200kHz, is used to provide electrical input-output isolation, generate nominal +10VDC

bias voltages for the input and output control circuits of the power supply, and generate a nominal -5VDC negative

output voltage for the T/R modules. The negative output voltage for the T/R modules is cross-regulated via a tap on

the flyback transformer and referenced to output return. A low drop-out (LDO) linear regulator is then used to further

post-regulate this output voltage to ensure tight regulation and low ripple, typically less than 5mVp-p. A single

transistor forward converter, referenced to output return and switching at 100kHz, provides the positive adjustable

output voltage. They are enclosed in a hermetic Silicon Aluminum (SiAl) package and weigh less than TBD grams.

The package utilizes rugged ceramic feed-through Glid-Cop pins and is sealed using parallel seam welding.

DESCRIPTION:

TYPICAL APPLICATIONS

Geostationary (GEO) Earth Orbit Satellites

Low Earth Orbit (LEO) Satellites

Deep Space Satellites/Probes

Communication Systems

PIN-OUT INFORMATION

PRI INHIBIT

ETERM

INPUT

INPUT RTN

INPUT

INPUT RTN

INPUT

INPUT RTN

INPUT

INPUT RTN

SEC ON/OFF

SYNC OUT

SYNC IN

CROW BAR

-5V OUT

VOUT RTN

+VOUT

VOUT RTN

+VOUT

VOUT RTN

+VOUT

VOUT RTN

+VOUT

REM SENSE

VOUT ADJ

VOUT OVP ADJ

Rev. - 3/01

PRELIMINARY

APPLICATION NOTES

ISR2800D PIN DESCRIPTIONS

PRI INHIBIT

- Allows on/off control from circuits referenced to the input return. Main and auxiliary outputs

are on when this pin is left open and off when this pin is shorted to input return.

ETERM

- Allows control of PRI Inhibit pin in electrically noisy environments. This pin bypasses the internal

EMI filter to the internal ground reference and must be isolated. Connecting this pin to the PRI inhibit will

disable the unit.

INPUT

- Input power terminals to connect to primary power source. All of these pins must be connected by

the user.

INPUT RTN

- Input power terminals to connect to primary power source. All of these pins must be con-

nected by the user.

SEC ON/OFF

- Allows on/off control from circuits referenced to the output return. +Vout and -5Vout

outputs are on when this pin is left open. +Vout is off when this pin is shorted to output return.

SYNC OUT

- Allows user to synchronize other devices to the operating frequency of the converter. This AC

coupled pin can drive up to 50Ω with an output level of 3.4V.

SYNC IN

- Allows user control of the converter operating frequency within a limited range. If unused,

connect to output return, or leave open. This pin has an input impedance of 50Ω.

CROW BAR

- Allows user control to ensure proper voltage sequencing during fault conditions. This com-

mand may be used to activate a crowbar circuit on the main output to guarantee proper power down

sequencing. This output should normally be buffered (e.g. to drive the gate of a FET) in timing critical

sequencing applications. For non-critical timing or high impedance input devices, it may be used directly.

Otherwise, it should be left open.

-5VOUT

- Provides 2.5W of negative five volt, low noise bias power.

SEC RTN

- Output power return terminals to connect to isolated secondary loads. This is the return ground

reference for both the outputs. All of these pins must be connected by the user.

+VOUT

- Main adjustable output voltage. Output power terminals connect to isolated secondary loads.

This output is adjustable from 3.3V to 5V. All of these pins must be connected by the user.

REM SENSE

- Remote sense allows user to connect to a remote location near the load for point of regulation.

This overcomes a limited amount of voltage drop in the distribution network. Otherwise, connect this pin to

the +Vout output.

VOUT ADJ

- Allows adjustment of the +Vout voltage over the allowable range using an external resistor

from this pin to the output return.

VOUT OVP ADJ

- Allows adjustment of the over-voltage protection (OVP) threshold to match the (adjust-

able) main output voltage. Threshold is adjusted by connecting a resistor from this pin to the output return.

PRELIMINARY

Rev. - 3/01

ISR2800DESRH相似产品对比

	ISR2800DESRH	ISR2800DKSRH	ISR2800DURH	ISR2800DDRH	ISR2800DEDRH	ISR2800DKURH	ISR2800DHURH	ISR2800DSRH	ISR2800DKDRH	ISR2800DHSRH
描述	DC-DC Regulated Power Supply Module, 2 Output, 2.5W, HERMETIC SEALED, SILICON ALUMINUM PACKAGE-26	DC-DC Regulated Power Supply Module, 2 Output, 2.5W, HERMETIC SEALED, SILICON ALUMINUM PACKAGE-26	DC-DC Regulated Power Supply Module, 2 Output, 2.5W, HERMETIC SEALED, SILICON ALUMINUM PACKAGE-26	DC-DC Regulated Power Supply Module, 2 Output, 2.5W, HERMETIC SEALED, SILICON ALUMINUM PACKAGE-26	DC-DC Regulated Power Supply Module, 2 Output, 2.5W, HERMETIC SEALED, SILICON ALUMINUM PACKAGE-26	DC-DC Regulated Power Supply Module, 2 Output, 2.5W, HERMETIC SEALED, SILICON ALUMINUM PACKAGE-26	DC-DC Regulated Power Supply Module, 2 Output, 2.5W, HERMETIC SEALED, SILICON ALUMINUM PACKAGE-26	DC-DC Regulated Power Supply Module, 2 Output, 2.5W, HERMETIC SEALED, SILICON ALUMINUM PACKAGE-26	DC-DC Regulated Power Supply Module, 2 Output, 2.5W, HERMETIC SEALED, SILICON ALUMINUM PACKAGE-26	DC-DC Regulated Power Supply Module, 2 Output, 2.5W, HERMETIC SEALED, SILICON ALUMINUM PACKAGE-26
是否无铅	含铅	含铅	含铅	含铅	含铅	含铅	含铅	含铅	含铅	含铅
是否Rohs认证	不符合	不符合	不符合	不符合	不符合	不符合	不符合	不符合	不符合	不符合
零件包装代码	MODULE	MODULE	MODULE	MODULE	MODULE	MODULE	MODULE	MODULE	MODULE	MODULE
针数	26	26	26	26	26	26	26	26	26	26
Reach Compliance Code	unknown	unknow	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown
ECCN代码	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
其他特性	ADDITIONAL 3.3V TO 5.0V ADJUSTABLE POSITIVE OUTPUT VOLTAGE WITH 80WATT OUTPUT POWER IS AVAILABLE	ADDITIONAL 3.3V TO 5.0V ADJUSTABLE POSITIVE OUTPUT VOLTAGE WITH 80WATT OUTPUT POWER IS AVAILABLE	ADDITIONAL 3.3V TO 5.0V ADJUSTABLE POSITIVE OUTPUT VOLTAGE WITH 80WATT OUTPUT POWER IS AVAILABLE	ADDITIONAL 3.3V TO 5.0V ADJUSTABLE POSITIVE OUTPUT VOLTAGE WITH 80WATT OUTPUT POWER IS AVAILABLE	ADDITIONAL 3.3V TO 5.0V ADJUSTABLE POSITIVE OUTPUT VOLTAGE WITH 80WATT OUTPUT POWER IS AVAILABLE	ADDITIONAL 3.3V TO 5.0V ADJUSTABLE POSITIVE OUTPUT VOLTAGE WITH 80WATT OUTPUT POWER IS AVAILABLE	ADDITIONAL 3.3V TO 5.0V ADJUSTABLE POSITIVE OUTPUT VOLTAGE WITH 80WATT OUTPUT POWER IS AVAILABLE	ADDITIONAL 3.3V TO 5.0V ADJUSTABLE POSITIVE OUTPUT VOLTAGE WITH 80WATT OUTPUT POWER IS AVAILABLE	ADDITIONAL 3.3V TO 5.0V ADJUSTABLE POSITIVE OUTPUT VOLTAGE WITH 80WATT OUTPUT POWER IS AVAILABLE	ADDITIONAL 3.3V TO 5.0V ADJUSTABLE POSITIVE OUTPUT VOLTAGE WITH 80WATT OUTPUT POWER IS AVAILABLE
模拟集成电路 - 其他类型	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE	DC-DC REGULATED POWER SUPPLY MODULE
最大输入电压	40 V	40 V	40 V	40 V	40 V	40 V	40 V	40 V	40 V	40 V
最小输入电压	18 V	18 V	18 V	18 V	18 V	18 V	18 V	18 V	18 V	18 V
标称输入电压	28 V	28 V	28 V	28 V	28 V	28 V	28 V	28 V	28 V	28 V
JESD-30 代码	R-MDFM-P26	R-MDFM-P26	R-MUFM-P26	R-MBFM-P26	R-MBFM-P26	R-MUFM-P26	R-MUFM-P26	R-MDFM-P26	R-MBFM-P26	R-MDFM-P26
功能数量	1	1	1	1	1	1	1	1	1	1
输出次数	2	2	2	2	2	2	2	2	2	2
端子数量	26	26	26	26	26	26	26	26	26	26
最高工作温度	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
最低工作温度	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C
最大输出电压	-5.25 V	-5.25 V	-5.25 V	-5.25 V	-5.25 V	-5.25 V	-5.25 V	-5.25 V	-5.25 V	-5.25 V
最小输出电压	-4.75 V	-4.75 V	-4.75 V	-4.75 V	-4.75 V	-4.75 V	-4.75 V	-4.75 V	-4.75 V	-4.75 V
标称输出电压	-5 V	-5 V	-5 V	-5 V	-5 V	-5 V	-5 V	-5 V	-5 V	-5 V
封装主体材料	METAL	METAL	METAL	METAL	METAL	METAL	METAL	METAL	METAL	METAL
封装形状	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
封装形式	FLANGE MOUNT	FLANGE MOUNT	FLANGE MOUNT	FLANGE MOUNT	FLANGE MOUNT	FLANGE MOUNT	FLANGE MOUNT	FLANGE MOUNT	FLANGE MOUNT	FLANGE MOUNT
峰值回流温度（摄氏度）	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
认证状态	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
表面贴装	NO	NO	NO	NO	NO	NO	NO	NO	NO	NO
温度等级	OTHER	OTHER	OTHER	OTHER	OTHER	OTHER	OTHER	OTHER	OTHER	OTHER
端子形式	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG	PIN/PEG
端子位置	DUAL	DUAL	UPPER	BOTTOM	BOTTOM	UPPER	UPPER	DUAL	BOTTOM	DUAL
处于峰值回流温度下的最长时间	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
总剂量	100k Rad(Si) V	100k Rad(Si) V	100k Rad(Si) V	100k Rad(Si) V	100k Rad(Si) V	100k Rad(Si) V	100k Rad(Si) V	100k Rad(Si) V	100k Rad(Si) V	100k Rad(Si) V
最大总功率输出	2.5 W	2.5 W	2.5 W	2.5 W	2.5 W	2.5 W	2.5 W	2.5 W	2.5 W	2.5 W
微调/可调输出	NO	NO	NO	NO	NO	NO	NO	NO	NO	NO
厂商名称	M.S. Kennedy Corporation ( Anaren )	M.S. Kennedy Corporation ( Anaren )	M.S. Kennedy Corporation ( Anaren )	M.S. Kennedy Corporation ( Anaren )	M.S. Kennedy Corporation ( Anaren )	M.S. Kennedy Corporation ( Anaren )	M.S. Kennedy Corporation ( Anaren )	M.S. Kennedy Corporation ( Anaren )	M.S. Kennedy Corporation ( Anaren )	-
Base Number Matches	1	-	1	1	1	1	1	1	1	1

ISR2800DESRH

ISR2800DESRH概述

ISR2800DESRH规格参数

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ISR2800DESRH相似产品对比

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