AMC76386 Datasheet, PDF (2/8 Pages) ADDtek Corp – Dual 450mA LDO REGULATOR

ABSOLUTE MAXIMUM RATINGS
Input Voltage, V_IN1, V_IN2
Maximum Operating Junction Temperature, T_J
Storage Temperature Range
Lead Temperature (soldering, 10 seconds)
Note: Exceeding these ratings could cause damage to the device. All voltages are with respect to Ground.
Currents are positive into, negative out of the specified terminal.
POWER DISSIPATION TABLE
Package
θ_JA
Derating factor (mW/^OC )
(^OC/ W )
T_A ≥ 25^OC
T_A ≤ 25^OC
Power rating (mW)
DM 165(Note)
6
757
Note: T_J = T_A + (P_D × θ_JA)
P_D: Total Power dissipation.
θ_JA: Thermal resistance from Junction to Ambient.
The θ_JA numbers are guidelines for the thermal performance of the device/PC-board system.
All of the above assume no ambient airflow.
BLOCK DIAGRAM
V_IN1
V_IN2
AMC76386
13V
150^OC
-65^OC to 150^OC
260^OC
T_A=70^OC
Power rating (mW)
487
Current
Limiter
V_OUT1
Current
Limiter
V_OUT2
GND
V_REF
GND
V_REF
Copyright © 2006 ADDtek Corp.
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DD055_A -- JUNE 2006