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Details, datasheet, quote on part number:HTNLREG-15
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| Part: | HTNLREG-15 |
| Category: | Power Management => Regulators => Linear Voltage Regulators => Fixed |
| Description: | High Temperature Negative Linear Regulator |
| Company: | Honeywell Solid State Electronics Ctr. |
| Datasheet: | Download HTNLREG-15 datasheet File size : 28 kB |
| Request For quote: | Find where to buy HTNLREG-15
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Datasheet text preview:
HTMOSTM High Temperature Products
Advance Information
HIGH TEMPERATURE NEGATIVE LINEAR REGULATOR
FEATURES
· Specified Over -55 to +225°C · Output Current to -300 mA · Adjustable or Calibrated -15, -10, and -5V Output · Input Voltage to -28V · -3.0 mA Quiescent Current · Current Limit and Foldback Short Circuit Protection · Hermetic 4-Pin Package
HTNLREG
APPLICATIONS
· Down-Hole Oil Well · Avionics · Turbine Engine Control · Industrial Process Control · Nuclear Reactor · Electric Power Conversion · Heavy Duty Internal Combustion Engines
GENERAL DESCRIPTION
The HTNLREG is a hybrid linear regulator designed to operate over an extremely wide temperature range. The regulator's control circuit is fabricated with Honeywell's dielectrically isolated high-temperature (HTMOSTM) process. A silicon-on-insulator MOSFET is the power device. The HTNLREG is designed specifically for severe hightemperature applications such as down-hole oil well, aerospace, turbine engine and industrial control. The HTNLREG is available with a calibrated -5, -10, or -15V output. Output current is -300 mA over the specified temperature range, while quiescent current is -3.0 mA. Internal short circuit protection is provided which includes current limit and foldback. All parts are burned in at +250°C to eliminate infant mortality. Typically, parts will operate up to +300°C for a year, with derated performance. The HTNLREG is a high-reliability part designed specifically for applications with an extremely wide operating temperature range.
FUNCTIONAL DIAGRAM
PACKAGE DRAWING
Case = GND
VREF
-VOUT
HTNLREG
1
2
3
4
-VIN
SHUT -VIN DOWN
GND -VOUT
Solid State Electronics Center · 12001 State Highway 55, Plymouth, MN 55441 · (800) 323-8295 · http://www.ssec.honeywell.com
HTNLREG
ELECTRICAL CHARACTERISTICS
Parameter Output Voltage Test Conditions VIN = VOUT - 3VDC IOUT = -300 mA VIN = VOUT - 3VDC IOUT = -50 mA VIN = VOUT - 5VDC IOUT = -50 to -300 mA VIN = VOUT - 5VDC VIN = VOUT - 5VDC IOUT = 0 VIN = VOUT - 5VDC VIN = VOUT - 5VDC IOUT = -300 mA , 25° C V = VIN - VOUT IOUT = -300 mA
TA = -55 to +225°C, unless otherwise specified
Typical VOUT + 1.0%
Line Regulation
VOUT + 0.3%
Load Regulation Ripple Rejection at 120 Hz Standby Current Short Circuit Current Limit Threshold Noise Output Differential Voltage
VOUT + 0.5% -60db -3mA -350mA 2mVRMS -3V Min
ABSOLUTE MAXIMUM RATINGS (1)
Rating Output Current Input Voltage Storage Temperature Power Dissipation Symbol IOUT VIN Top Pd Value 350 +30 -65 to +325° C 5 Unit mA VDC °C W
ORDERING INFORMATION
Type HTNLREG 05 HTNLREG 10 HTNLREG 15 V IN -8-25V -13-28V -18-28V V OUT -5V -10V -15V M A X I OUT -300mA -300mA -300mA
(1) Stresses in excess of those listed above may result in permanent damage. These are stress ratings only, and operation at these levels is not implied. Frequent or extended exposure to absolute maximum conditions may affect device reliability.
Honeywell reserves the right to make changes to any products or technology herein to improve reliability, function or design. Honeywell does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights nor the rights of others.
Helping You Control Your World
900215 4-98
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