AMC7123 Datasheet, PDF (2/8 Pages) List of Unclassifed Manufacturers – Flash Light LED Driver

ABSOLUTE MAXIMUM RATINGS (Note)
Input Voltage, V_DD
Output Voltage, V_LEDn
Voltage at all other pins
Maximum 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.
AMC7123/4
-0.3V to 7V
-0.3V to 7V
-0.3V to 5.5V
150 ^OC
-40 ^OC to 150 ^OC
260 ^OC
POWER DISSIPATION TABLE
Package
θ_JA Derating factor (mW/^OC )
T_A≦25 ^OC
T_A=70 ^OC
T_A= 85 ^OC
( ^OC/W )
T_A≧25 ^OC
Power rating (mW) Power rating (mW) Power rating (mW)
DN
180
5.56
695
444
361
DNF
180
5.56
695
444
361
Note:
Junction Temperature Calculation: T_J = T_A + (P_D x θ_JA).
P_D: Power Dissipation, T_A: Ambient temperature, θ_JA: Thermal Resistance-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.
Copyright © 2006 ADDtek Corp.
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DD029_B -- JULY 2006