SG7815K/883B Microsemi Corporation, SG7815K/883B Datasheet

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SG7815K/883B

Manufacturer Part Number
SG7815K/883B
Description
Manufacturer
Microsemi Corporation
Datasheet
SG7800A/SG7800 SERIES
12/91 Rev 1.3 10/97
Copyright
DESCRIPTION
The SG7800A/SG7800 series of positive regulators offer self contained,
fixed-voltage capability with up to 1.5A of load current and input voltage up
to 50V (SG7800A series only). These units feature a unique on-chip
trimming system to set the output voltages to within 1.5% of nominal on the
SG7800A series, 2.0% on the SG7800 series. The SG7800A versions also
offer much improved line and load regulation characteristics. Utilizing an
improved Bandgap reference design, problems have been eliminated that
are normally associated with the Zener diode references, such as drift in
output voltage and large changes in the line and load regulation.
All protective features of thermal shutdown, current limiting, and safe-area
control have been designed into these units and since these regulators
require only a small output capacitor for satisfactory performance, ease of
application is assured.
Although designed as fixed-voltage regulators, the output voltage can be
increased through the use of a simple voltage divider. The low quiescent
drain current of the device insures good regulation when this method is used.
Product is available in hermetically sealed TO-257, TO-3, TO39 and LCC
packages.
SCHEMATIC DIAGRAM
1997
* For normal operation the (V
POSITIVE FIXED VOLTAGE REGULATOR
OS
) sense pin must be externally connected to the load.
1
FEATURES
HIGH RELIABILITY FEATURES
Output voltage set internally to 1.5% on SG7800A
Input voltage range to 50V max. on SG7800A
Two volt input-output differential
Excellent line and load regulation
Foldback current limiting
Thermal overload protection
Voltages available: 5V, 12V, 15V
Available in surface mount package
- SG7800A/7800
Available to MIL-STD - 883
MIL-M38510/10702BXA - JAN7805T
MIL-M38510/10703BXA - JAN7812T
MIL-M38510/10704BXA - JAN7815T
MIL-M38510/10706BYA - JAN7805K
MIL-M38510/10707BYA - JAN7812K
MIL-M38510/10708BYA - JAN7815K
Radiation data available
LMI level "S" processing available
11861 Western Avenue
SG7800A/SG7800
L
INFINITY Microelectronics Inc.
(714) 898-8121
Garden Grove, CA 92841
FAX: (714) 893-2570
*

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SG7815K/883B Summary of contents

Page 1

SG7800A/SG7800 SERIES DESCRIPTION The SG7800A/SG7800 series of positive regulators offer self contained, fixed-voltage capability with up to 1.5A of load current and input voltage up to 50V (SG7800A series only). These units feature a unique on-chip trimming system to set ...

Page 2

SG7800A/SG7800 SERIES ABSOLUTE MAXIMUM RATINGS Device Output Voltage 5V 12V 15V Operating Junction Temperature Hermetic ( & Packages) ......................... Note 1. Values beyond which damage may occur. THERMAL DATA K Package: Thermal Resistance- Junction to Case ...

Page 3

SG7800A/SG7800 SERIES CHARACTERISTIC CURVES (continued) FIGURE 2. MINIMUM INPUT - OUTPUT VOLTAGE VS. LOAD CURRENT APPLICATIONS FIGURE 5 - FIXED OUTPUT REGULATOR FIGURE 7 - HIGH OUTPUT CURRENT, SHORT CIRCUIT PROTECTED 12/91 Rev 1.3 10/97 Copyright 1997 FIGURE 3. RIPPLE ...

Page 4

SG7800A/SG7800 SERIES ELECTRICAL SPECIFICATIONS (Unless otherwise specified, these specifications apply over the operating ambient temperatures for SG7805A/SG7805 with - 10V 500mA for the K and IG -Power Packages testing techniques are ...

Page 5

SG7800A/SG7800 SERIES ELECTRICAL SPECIFICATIONS (Unless otherwise specified, these specifications apply over the operating ambient temperatures for SG7812A/SG7812 with - 19V 500mA for the K and IG -Power Packages testing techniques are ...

Page 6

SG7800A/SG7800 SERIES ELECTRICAL SPECIFICATIONS (Unless otherwise specified, these specifications apply over the operating ambient temperatures for SG7815A/SG7815 with - 23V 500mA for the K and IG -Power Packages testing techniques are ...

Page 7

SG7800A/SG7800 SERIES CONNECTION DIAGRAMS & ORDERING INFORMATION Package Part No. 3-TERMINAL TO-3 SG78XXAK/883B METAL CAN SG7805AK/DESC K-PACKAGE SG7812AK/DESC SG7815AK/DESC SG78XXAK SG78XXK/883B JAN7805K JAN7812K JAN7815K SG78XXK SG78XXK 3-PIN TO-39 METAL CAN SG78XXAT/883B T-PACKAGE SG7805AT/DESC SG7812AT/DESC SG7815AT/DESC SG78XXAT SG78XXT/883B JAN7805T JAN7812T JAN7815T ...

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