OM7620NM
SURFACE MOUNT 1.5 AMP HIGH VOLTAGE
POSITIVE ADJUSTABLE REGULATOR
Three Terminal, High Voltage, Precision
Adjustable Positive Voltage Regulator In
Hermetic Surface Mount Package
FEATURES
•
•
•
•
•
•
Hermetic Surface Mount Package
Adjustable Output Voltage
Built-In Thermal Overload Protection
Short Circuit Current Limiting
Product Is Available Hi-Rel Screened
Electrically Similar To Industry Standard Type LM117HV
DESCRIPTION
This three terminal positive regulator is supplied in a hermetically sealed surface
mount package. All protective features are designed into the circuit, including thermal
shutdown, current limiting and safe-area control. With heat sinking, they can deliver
over 1.0 amp of output current. This unit features output voltages that can be
trimmed using external resistors, from 1.2 volts to 57 volts.
ABSOLUTE MAXIMUM RATINGS
@ 25°C
Input to Output Voltage Differential. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60 V
Operating Junction Temperature Range . . . . . . . . . . . . . . . . . . . . . . . - 55°C to + 150°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 55°C to + 150°C
Typical Power/Thermal Characteristics:
Rated Power:
T
C
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17.5 W
T
A
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 W
Thermal Resistance:
q
JC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3.5°C/W
q
JA
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42°C/W
Lead Temperature at Case (5 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 225°C
3.3
MECHANICAL OUTLINE
.140
.500
.015
.075
.157
.140
.140
.075
1
3
.375
2
.030
MIN.
.625
.415
Pin Connection
Pin 1: Adjust
Pin 2: V
IN
Pin 3: V
OUT
.062
Top View
TOP VIEW
Side View
SIDE VIEW
Bottom View
BOTTOM VIEW
For additional test conditions and limits, see Sect. 3.5, pg. 3.5 - 105.
4 11 R0
3.3 - 165
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