OM7654SM Datasheet, PDF (1/4 Pages) List of Unclassifed Manufacturers – SURFACE MOUNT 1.5 AMP HIGH VOLTAGE POSITIVE AND NEGATIVE ADJUSTABLE REGULATOR

OM7654SM
SURFACE MOUNT 1.5 AMP HIGH VOLTAGE
POSITIVE AND NEGATIVE ADJUSTABLE REGULATOR
Dual Positive And Negative Adjustable
High Voltage Regulators In Isolated
Hermetic Surface Mount Package
FEATURES
• Similar To Industry Standard LT117AHV And LT137AHV
• Adjustable Output Voltage
• Built In Thermal Overload Protection
• Short Circuit Current Limiting
• Hermetic 6-Pin Metal Surface Mount Package
• Maximum Output Voltage Tolerance Is Guaranteed To ±1%
• Available Hi-Rel Screened
DESCRIPTION
This device offers a positive and negative adjustable regulator in one hermetically sealed 6-pin
surface mount package. All protective features are designed into the circuit, including thermal
shutdown, current limiting, and safe-area control. With heat sinking, these devices can deliver
up to 1.5 amps of output current. This device is ideally suited for military applications where
small size and high reliability is required.
ABSOLUTE MAXIMUM RATINGS
Input - Output Voltage Differential - LT117AHV Positive Regulator . . . . . . . . . . . . . . . . . + 60 V
Input - Output Voltage Differential - LT137AHV Negative Regulator . . . . . . . . . . . . . . . . . . - 50 V
Power Dissipation (P_d) (Internally Limited) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 W
Operating Junction Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 55°C to + 150°C
Storage Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . - 65°C to + 150°C
Lead Temperature (Soldering 10 seconds) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300°C
Thermal Resistance:
θ_JC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.2°C/W
θ_JA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42°C/W
Maximum Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.5 A
MECHANICAL OUTLINE
DUAL TRACKING SUPPLY ±1.25V TO ±20V
.425
•
1
6
.100
.200
2
5
.425
3
4
Pin 1: +V_IN
.035 WIDE
FLAT 6 PLCS.
Pin 2: -V_ADJ
Pin 3: -V_IN
Pin 4: -V_OUT
Pin 5: +V_ADJ
.350 MIN.
± .020
.115
Pin 6: +V_OUT
.020
.160
.080
NOTES:
• Case is metal/hermetically sealed
• Isolated Tab
+V_IN
POS REG.
V_IN
V_OUT
Adj
1µF*
+
R₂
5K
10µF
1%
+
R₄
5k
10µF
1%
1µF*
+V_OUT
R₁**
100Ω
1%
2.2* _D1
µF _IN4002
R₃
5K
R₅**
100Ω _{2.2* D2}
1%
µF
IN4002
-V_IN
Adj
V_IN
V_OUT
NEG REG.
-V_OUT
* Solid Tantalum
** R₁ or R₂ may be trimmed slightly to improve tracking.
4 11 R1
Supersedes 2 07 R0
3.5 - 151
3.5