AMC7635 Datasheet, PDF (2/9 Pages) ADDtek Corp – 300mA CMOS LOW DROPOUT REGULATOR

V_IN 1
EN 3
BP 4
BLOCK DIAGRAM
Over Current
Shutdown
Thermal
Shutdown
AMC7635
5 VOUT
V_REF
－
＋^AMP
R1
R2
2 GND
ABSOLUTE MAXIMUM RATINGS (Note)
Input Voltage, V_IN
Operating Junction Temperature Range, T_J
Storage Temperature Range, T_STG
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.
7V
0 ^°C to 150 ^°C
-65^°C to 150^°C
260^°C
POWER DISSIPATION TABLE
DB PACKAGE:
Thermal Resistance from Junction to Ambient, θ_JA
220℃ /W
Junction Temperature Calculation: T_J = T_A + (PD ×θ_JA).
The θ_JA numbers are guidelines for the thermal performance of the device/pc-board system. Connect the ground pin to ground
using a large pad or ground plane for better heat dissipation. All of the above assume no ambient airflow.
RECOMMENDED OPERATING CONDITIONS
Parameter
Symbol Min.
Typ.
Input Voltage
Load Current (with adequate heat-sinking)
Junction temperature
V_IN
V_OUT +∆V
I_O
5
T_J
Max.
6
125
Units
V
mA
O_C
Copyright © 2007 ADDtek Corp.
2
DD078_A -- SEPTEMBER 2007