RHFL4913SCA-01V STMICROELECTRONICS [STMicroelectronics], RHFL4913SCA-01V Datasheet

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RHFL4913SCA-01V

Manufacturer Part Number
RHFL4913SCA-01V
Description
Rad-Hard Adjustable positive voltage regulator
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet
Features
Description
The RHFL4913 ADJUSTABLE is a high
performance Adjustable Positive Voltage
Regulator providing exceptional radiation
Block diagram
January 2007
3 Ampere low dropout voltage
Embedded overtemperature, overcurrent
protections
Adjustable overcurrent limitation
Output overload monitoring/signalling
Adjustable output voltage
Inhibit (ON/OFF) TTL Compatible Control
Programmable output short circuit current
Remote sensing operation
RADHARD: Guaranteed up to 300krad in MIL
1019.6 High Dose Rate and 0.01Rad/sec
ELDRS Conditions
Heavy IONS SEL, SEU Immune. Sustains
2x10
14
proton/cm
2
, And 2x10
Rad-Hard Adjustable positive voltage regulator
14
neutron/cm
2
Rev. 7
performances, tested in accordance with Mil Std
1019.6 ELDRS conditions.
Available in Flat-16 and new SMD5C hermetic
ceramic packages and as QmlV-Die, it is
specifically intended for Space and harsh
radiation environments. Input supply range is up
to 12 volts.
The RHFL4913 ADJUSTABLE is Qml-V Qualified,
DSCC Smd is 5962F02524.
FLAT-16
ADJUSTABLE
RHFL4913
5 connections SMD
SMD5C:
www.st.com
1/16
16

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RHFL4913SCA-01V Summary of contents

Page 1

Features ■ 3 Ampere low dropout voltage ■ Embedded overtemperature, overcurrent protections ■ Adjustable overcurrent limitation ■ Output overload monitoring/signalling ■ Adjustable output voltage ■ Inhibit (ON/OFF) TTL Compatible Control ■ Programmable output short circuit current ■ Remote sensing operation ...

Page 2

Contents Contents 1 Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ...

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RHFL4913 ADJUSTABLE VERSION 1 Pin configuration Figure 1. Pin configuration (Top view for FLAT-16, Bottom view for SMD5C) FLAT-16 Table 1. Pin description Pin name GND I SC OCM INHIBIT ADJ NC FLAT- ...

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... Maximum ratings Table 2. Recommended maximum operating ratings (Note) Symbol V DC Input Voltage Output Voltage Range O I Output Current, RHFL4913KPA O I Output Current, RHFL4913SCA 25°C Power Dissipation Storage Temperature Range stg T Operating Junction Temperature Range op ESD Electrostatic Discharge Capability Note: Exceeding maximum ratings may damage the device ...

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RHFL4913 ADJUSTABLE VERSION 3 Electrical characteristics Table 4. Electrical characteristics (T = 25° Symbol Parameter V Operating input voltage I I Operating output V O voltage (1) I Output current limit SHORT ∆V /∆V Line ...

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Electrical characteristics Table 4. Electrical characteristics (T = 25° Symbol Parameter V Dropout voltage d V Inhibit voltage INH(ON) V Inhibit voltage INH(OFF) Supply voltage SVR (1) rejection I Shutdown input current ...

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RHFL4913 ADJUSTABLE VERSION 4 Device description The RHFL4913 Adjustable contains a PNP type power element controlled by a signal resulting from amplified comparison between the internal temperature compensated Band-Gap and the fraction of the desired Output Voltage value obtained from ...

Page 8

Application information 5 Application information Adjusting Output Voltage: R2 resistor must be connected between V connected between ADJ and Ground. Resistor values can be derived from the following formula (R1+ R2 ADJ V is ...

Page 9

RHFL4913 ADJUSTABLE VERSION 6 DIE Information Figure 3. Die map INBH 14 -1542;868 ADJ 15 -1545;574 SENSE 16 -1545;287 Note: Pad numbers reflect terminal numbers when placed in case FLAT 16. GND 0;1002 13 1-2 3-4 ...

Page 10

DIE Information 6.1 Die bonding pad locations and electrical functions. Die physical dimensions. Die size: 150mils x 110mils (3.81mm by 2.79mm) Die thickness: 375µm ± 25µm (14.8 mils ± 1 mil) Pad size Control pads: 184µm ...

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RHFL4913 ADJUSTABLE VERSION FLAT-16 (MIL-STD-1835) MECHANICAL DATA DIM. MIN 0. mm. TYP MAX. 2.72 0.43 0.13 9.91 6.91 4.32 1.27 6.72 1.14 b ...

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DIE Information DIM. MIN. A 2.84 A1 0.25 b 7.13 b1 4.95 b2 2.28 b3 2.92 D 13.71 D1 0.76 E 7.39 e 12/16 RHFL4913 ADJUSTABLE VERSION SMD5C MECHANICAL DATA mm. TYP MAX. 3.00 3.15 0.38 0.51 7.26 7.39 5.08 ...

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RHFL4913 ADJUSTABLE VERSION 7 Packaging RHFL4913 Adjustable is available in high thermal dissipation 16pin hermetic Flat package, which bottom flange is metallized to allow direct soldering to heat sink (efficient thermal conductivity also available in SMD5C hermetic ceramic ...

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... RHFL4913KPA-02V L4913ADIE2V Table 7. Environmental characteristics Parameter Output Voltage thermal drift Output Voltage radiation drift Output Voltage radiation drift 14/16 SMD5C RHFL4913SCA-01V RHFL4913SCA1 RHFL4913SCA2 Conditions -55°C to +125°C From 0 kRad to 300k Rad at 0.55rad/sec From 0 kRad to 300 kRad, MIL1019.5 RHFL4913 ADJUSTABLE VERSION Terminal Out. ...

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RHFL4913 ADJUSTABLE VERSION 9 Revision history Table 8. Revision history Date Revision 29-Oct-2004 3 27-May-2005 4 08-Jun-2005 5 30-Jan-2006 6 26-Jan-2007 7 New Order Codes added - Tables 4 and 5. The Features, Tables 4, 5 and the Figure 1 ...

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Information in this document is provided solely in connection with ST products. STMicroelectronics NV and its subsidiaries (“ST”) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described herein at any ...

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