SG2626 Microsemi Corporation, SG2626 Datasheet

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SG2626

Manufacturer Part Number
SG2626
Description
Dual High Speed Driver
Manufacturer
Microsemi Corporation
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SG2626M
Manufacturer:
MSC
Quantity:
20 000
9/91 Rev 1.1 2/94
Copyright
DESCRIPTION
The SG1626, 2626, 3626 is a dual inverting monolithic high
speed driver that is pin for pin compatible with the DS0026,
TSC426 and ICL7667. This device utilizes high voltage Schottky
logic to convert TTL signals to high speed outputs up to 18V. The
totem pole outputs have 3A peak current capability, which en-
ables them to drive 1000pF loads in typically less than 25ns.
These speeds make it ideal for driving power MOSFETs and
other large capacitive loads requiring high speed switching.
In addition to the standard packages, Silicon General offers the
16 pin S.O.I.C. (DW-package) for commercial and industrial
applications, and the Hermetic TO-66 (R-package) for military
use. These packages offer improved thermal performance for
applications requiring high frequencies and/or high peak cur-
rents.
EQUIVALENT CIRCUIT SCHEMATIC
1994
INV. INPUT
2.5K
6.5V
V
REG
1
FEATURES
HIGH RELIABILITY FEATURES - SG1626
3K
Pin for pin compatible with DS0026, TSC426 and
ICL7667.
Totem pole outputs with 3.0A peak current capability.
Supply voltage to 22V.
Rise and fall times less than 25ns.
Propagation delays less than 20ns.
Inverting high-speed high-voltage Schottky logic.
Efficient operation at high frequency.
Available in:
Available to MIL-STD-883
Radiation data available
LMI level"S" processing available
DUAL HIGH SPEED DRIVER
8 Pin Plastic and Ceramic DIP
14 Pin Ceramic DIP
16 Pin Plastic S.O.I.C.
20 Pin LCC
TO-99
TO-66
SG1626/SG2626/SG3626
11861 Western Avenue
V
CC
L
INFINITY Microelectronics Inc.
(714) 898-8121
OUTPUT
GND
Garden Grove, CA 92841
FAX: (714) 893-2570

Related parts for SG2626

SG2626 Summary of contents

Page 1

... Pin Ceramic DIP 16 Pin Plastic S.O.I.C. 20 Pin LCC TO-99 TO-66 HIGH RELIABILITY FEATURES - SG1626 Available to MIL-STD-883 Radiation data available LMI level"S" processing available 6.5V V REG 2. SG1626/SG2626/SG3626 V CC OUTPUT GND L INFINITY Microelectronics Inc. 11861 Western Avenue Garden Grove, CA 92841 (714) 898-8121 FAX: (714) 893-2570 ...

Page 2

... JC thermal resistance of the package in a standard mount- ing configuration. The numbers are meant guidelines for the thermal performance of the device/pc- board system. All of the above assume no ambient airflow 125 C, SG2626 with - A SG1626/2626/3626 Min. Typ. Max. 2 7.5 L INFINITY Microelectronics Inc. ...

Page 3

... 2500pF 1000pF (Note 2500pF 2500pF, Freq. = 200KHz L Duty Cycle = 50% SG1626 FIGURE 3. PROPAGATION DELAY VS. SUPPLY VOLTAGE 3 SG1626/SG2626/SG3626 SG1626/2626/3626 SG1626 T =- 125 Min. Typ. Max. Min. Typ. Max ...

Page 4

... Rev 1.1 2/94 Copyright 1994 FIGURE 6. TRANSITION TIMES VS. CAPACITIVE LOAD FIGURE 9. LOW SIDE SATURATION VS. OUTPUT CURRENT FIGURE 11. SUPPLY CURRENT VS. FREQUENCY 4 SG1626/SG2626/SG3626 FIGURE 7. SUPPLY CURRENT VS. CAPACITANCE LOAD FIGURE 10. SUPPLY CURRENT VS. FREQUENCY L INFINITY Microelectronics Inc. 11861 Western Avenue Garden Grove, CA 92841 (714) 898-8121 FAX: (714) 893-2570 ...

Page 5

... In military applica- 9/91 Rev 1.1 2/94 Copyright 1994 SG1626/SG2626/SG3626 tions, a CK05 or CK06 ceramic operator with a CSR-13 tantalum capacitor is an effective combination. For commercial applica- tions, any low-inductance ceramic disk capacitor teamed with a Sprague 150D or equivalent low ESR capacitor will work well. ...

Page 6

... In this forward converter circuit, the control capabilities of the SG3524B PWM are combined with the powerful totem-pole drivers found in the SG3626. This inexpensive configuration results in very fast charge and discharge of the power MOSFET gate capacitance for efficient swithing. 9/91 Rev 1.1 2/94 Copyright 1994 SG1626/SG2626/SG3626 11861 Western Avenue 6 L INFINITY Microelectronics Inc. Garden Grove, CA 92841 ...

Page 7

... A low-impedance resistive divider network can also be used as the interface between the PWM high-voltage logic output and the SG3626 power driver. In this 200KHz current mode converter, the SG3847 provides control, while the SG3626 provides high power drive and minimizes ground spiking in the control IC. 9/91 Rev 1.1 2/94 Copyright 1994 SG1626/SG2626/SG3626 11861 Western Avenue 7 L INFINITY Microelectronics Inc. Garden Grove, CA 92841 ...

Page 8

... T - PACKAGE SG1626T/DESC SG1626T SG2626T SG3626T SG1626R/883B 5-PIN TO-66 METAL CAN R - PACKAGE SG1626R/DESC SG1626R SG2626R SG3626R 20-PIN CERAMIC (LCC) SG1626L/883B LEADLESS CHIP CARRIER L- PACKAGE Note 1. Contact factory for JAN and DESC product availablity. 2. All packages are viewed from the top. 9/91 Rev 1.1 2/94 Copyright 1994 ...

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