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RHFL4913XX25_10: 产品描述Rad-hard positive fixed voltage regulator; 文件大小244KB，共19页; 制造商ST(意法半导体); 官网地址http://www.st.com/

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RHFL4913XX25_10概述

Rad-hard positive fixed voltage regulator

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RHFL4913XX25

RHFL4913XX33 - RHFL4913XX50

Rad-hard positive fixed voltage regulator

Features

■

2 and 3 A low dropout voltage

Embedded overtemperature, overcurrent

protections

Adjustable current limitation

Output overload monitoring/signalling

Fixed 2.5 V, 3.3 V, 5.0 V output voltages

Inhibit (ON/OFF) TTL-compatible control

Programmable output short-circuit current

Remote sensing operation

Rad-hard: tested up to 300 krad Mil Std 883E

Method 1019.6 and low dose rate conditions

Heavy Ions SEL immune

TO-257

Flat-16

SMD.5

Description

The RHFL4913 fixed is a high performance Rad-

hard positive voltage regulator family. Available

into various hermetic ceramic packages, it is

Figure 1.

specifically intended for space and harsh radiation

environments. Input supply range is up to 12 V.

RHFL4913 fixed is QML-V qualified, DSCC SMD

are 5962F02534 / 02535 / 02536.

Block diagram for package SMD.5 and TO-257

October 2010

Doc ID 10004 Rev 11

1/19

www.st.com

Contents

RHFL4913XX25, RHFL4913XX33, RHFL4913XX50

Contents

Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Device description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

5.1

5.2

5.3

5.4

5.5

5.6

5.7

Low pin count package limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

SENSE pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Inhibit ON-OFF control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Overtemperature protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Overcurrent protection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

OCM pin . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Alternate to . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Application information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

6.1

Remote sensing operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Notes about Flat-16 package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

7.1

7.2

Radiation performances . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Die information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Ordering information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

2/19

Doc ID 10004 Rev 11

RHFL4913XX25_10相似产品对比

	RHFL4913XX25_10	RHFL4913ESY501	RHFL4913ESY502	5962F0253402V9A	5962F0253502V9A	5962F0253602V9A	RHFL4913KP33-01V	RHFL4913KP25-01V
描述	Rad-hard positive fixed voltage regulator	Rad-hard positive fixed voltage regulator	Rad-hard positive fixed voltage regulator	Rad-hard positive fixed voltage regulator	Rad-hard positive fixed voltage regulator	Rad-hard positive fixed voltage regulator	rad-hard positive fixed voltage regulators	rad-hard positive fixed voltage regulators
厂商名称	-	ST(意法半导体)	ST(意法半导体)	ST(意法半导体)	ST(意法半导体)	-	-	ST(意法半导体)
包装说明	-	ROHS COMPLIANT, HERMETIC SEALED, CERAMIC, TO-257, 3 PIN	HERMETIC SEALED, CERAMIC, TO-257, 3 PIN	-	-	, DIE OR CHIP	DFP, FL16,.3	DFP, FL16,.3
Reach Compliance Code	-	compli	_compli	compli	compli	compli	compliant	compliant
ECCN代码	-	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
可调性	-	FIXED	FIXED	FIXED	FIXED	FIXED	FIXED	FIXED
最大绝对输入电压	-	14 V	14 V	14 V	14 V	14 V	14 V	14 V
最大输入电压	-	12 V	12 V	27 V	27 V	27 V	12 V	12 V
最小输入电压	-	7.5 V	7.5 V	14.5 V	14.5 V	14.5 V	5.8 V	5 V
JESD-609代码	-	e0	e0	e0	e0	e0	e0	e0
最大电网调整率	-	0.02%	0.02%	0.01%	0.0132%	0.02%	0.0132%	0.01%
最大负载调整率	-	0.02%	0.02%	0.01%	0.0132%	0.02%	0.0132%	0.01%
功能数量	-	1	1	1	1	1	1	1
输出次数	-	1	1	1	1	1	1	1
端子数量	-	3	3	20	20	20	16	16
工作温度TJ-Max	-	125 °C	125 °C	150 °C	150 °C	150 °C	125 °C	125 °C
工作温度TJ-Mi	-	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-	-
最大输出电流 1	-	1 A	1 A	0.5 A	0.5 A	0.5 A	1 A	1 A
最大输出电压 1	-	5.1 V	5.1 V	2.55 V	3.37 V	5.1 V	3.37 V	2.55 V
最小输出电压 1	-	4.9 V	4.9 V	2.45 V	3.23 V	4.9 V	3.23 V	2.45 V
标称输出电压 1	-	5 V	5 V	2.5 V	3.3 V	5 V	3.3 V	2.5 V
封装主体材料	-	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED
封装等效代码	-	SIP3,.1TB	SIP3,.1TB	DIE OR CHIP	DIE OR CHIP	DIE OR CHIP	FL16,.3	FL16,.3
封装形式	-	FLANGE MOUNT	FLANGE MOUNT	CHIP CARRIER	CHIP CARRIER	CHIP CARRIER	FLATPACK	FLATPACK
认证状态	-	Not Qualified	Not Qualified	Qualified	Qualified	Qualified	Not Qualified	Not Qualified
调节器类型	-	FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR	FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR	FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR	FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR	FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR	FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR	FIXED POSITIVE SINGLE OUTPUT STANDARD REGULATOR
技术	-	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR	BIPOLAR
端子位置	-	SINGLE	SINGLE	QUAD	QUAD	QUAD	DUAL	DUAL
总剂量	-	300k Rad(Si) V	300k Rad(Si) V	300k Rad(Si) V	300k Rad(Si) V	300k Rad(Si) V	300k Rad(Si) V	300k Rad(Si) V
最大电压容差	-	2%	2%	2%	2.12%	2%	2%	2%
筛选级别	-	-	-	38535V;38534K;883S	38535V;38534K;883S	38535V;38534K;883S	MIL-PRF-38535 Class V	MIL-PRF-38535 Class V

RHFL4913XX25_10

RHFL4913XX25_10概述

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