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SI-3010KM Datasheet Preview

SI-3010KM Datasheet

Regulator

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LRinegeuarlators
ABSOLUTE MAXIMUM RATINGS
Input Voltage, VI . . . . . . . . . . . . . 35 V
Output Current, IO . . . . . . . . . . . . . 1 A*
Enable Input Voltage, VE . . . . . . . . . VI
Junction Temperature, TJ . . . . +125°C
Storage Temperature Range,
TS . . . . . . . . . . . . -30°C to +125°C
* Output current rating is limited by input
voltage, duty cycle, and ambient tempera-
ture. Under any set of conditions, do not
exceed a junction temperature of +125°C.
SI-3010KM
1 A, Low-Dropout, 1.0~16 V Regulator
Designed to meet the high-current requirements in industrial and
consumer applications; embedded core, memory, or logic supplies; TVs,
VCRs, and office equipment, the SI-3010KM voltage regulator offers
the reduced dropout voltage and low quiescent current essential for
improved efficiency. This device delivers a regulated output at up to
1 A. Integrated thermal and overcurrent protection enhance overall
system reliability. Devices with fixed output voltages are also available.
Quiescent current does not increase significantly as the dropout
voltage is approached, an ideal feature in standby/resume power systems
where data integrity is crucial. Regulator accuracy and excellent
temperature characteristics are provided by a bandgap reference. An
LS-TTL/CMOS-compatible input gives the designer complete control
over power up, standby, or power down. A pnp pass element provides a
dropout voltage of less than 600 mV at 1 A of load current. Low output
voltages eliminate the need for expensive PWM buck converters. The
low dropout voltage permits more efficient regulation before output
regulation is lost.
This devicewww.DataSheet4U.com is supplied in a 5-lead TO-252 style surface-mount
plastic package with ground tab to provide a low-resistance path for
maximum heat dissipation.
FEATURES
1 A Output Current
0.6 V Maximum Dropout Voltage at IO = 1 A
Fast Transient Response
1 µA Maximum Standby Current
Adjustable 1.0 ~ 16 V Output Voltage
Remote Voltage Sensing
Foldback Current Limiting
Overvoltage Protection
Ground Tab for Superior Heat Dissipation
Thermal Protection
APPLICATIONS
TVs, VCRs, Electronic Games
Embedded Core, Memory, or Logic Supplies
Printers and Other Office Equipment
Industrial Machinery
Secondary-Side Stabilization of Multi-Output SMPS
Always order by complete part number, e.g., SI-3010KM-TL ,
where “-TL” indicates tape and reel.
Sanken Power Devices
from Allegro MicroSystems




Allegro MicroSystems

SI-3010KM Datasheet Preview

SI-3010KM Datasheet

Regulator

No Preview Available !

SI-3010KM
1 A, Low-Dropout,
1.0~16 V Regulator
FUNCTIONAL BLOCK DIAGRAM
LRinegeuarlators
Allowable Package Power Dissipation
Recommended Operating Conditions
Min Max Units
DC Input Voltage
2.4 27 V
DC Output Current
0 1A
Adjustable Voltage Range 1.2
16 V
Operating Ambient Temp. -30 +100 °C
Operating Junction Temp. -20 +100 °C
This data sheet is based on Sanken data sheet SSJ-02506
115 Northeast Cutoff, Box 15036
2 Worcester, Massachusetts 01615-0036
Copyright © 2004 Allegro MicroSystems, Inc.


Part Number SI-3010KM
Description Regulator
Maker Allegro MicroSystems
Total Page 9 Pages
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