CM3065 Datasheet, PDF (4/6 Pages) California Micro Devices Corp – 2.0 Amp Tri-Mode Low Dropout CMOS Regulator

PRELIMINARY
CM3065
ELECTRICAL OPERATING CHARACTERISTICS ^{(SEE NOTE 1)}
SYMBOL PARAMETER
CONDITIONS
V_OUT
Regulator Output Voltage
0mA < I_LOAD < 2.0A, V_IN ≥ [V_OUT + 0.8V],
V_ADJ=0V
CM3065-25
CM3065-18
I_LIM
Overload Current Limit
V_OUT > 1.2V
I_SC
Short Circuit Current Limit V_OUT < 0.2V
V_{R LOAD} Load Regulation
V_IN=[V_OUT + 0.8V], 100mA ≤ I_LOAD ≤ 1.5A
V_IN=[V_OUT + 0.8V], 100mA ≤ I_LOAD ≤ 2.0A
V_{R LINE} Line Regulation _xx
I_LOAD = 5mA; 3.0V ≤ V_IN ≤ to 5.0V
V_DROPOUT Dropout Voltage
I_LOAD = 100mA
I_LOAD = 1.0A
I_LOAD = 1.5A
I_LOAD = 2.0A
I_GND
Ground Current
Regulator Disabled (EN=GND); V_IN=3.3V;
Note 2
Regulator Enabled (EN=V_IN=[V_OUT + 0.8V]);
I_LOAD= 0mA; Note 2
Regulator Enabled (EN=V_IN=[V_OUT + 0.8V]);
I_LOAD= 1.5A; Note 2
Regulator Enabled (EN=V_IN=[V_OUT + 0.8V]);
I_LOAD= 2.0A; Note 2
I_ROUT Output Reverse Leakage V_OUT=3.3V; V_IN = 0V
T_DISABLE Shutdown Temperature
T_HYST Thermal Hysteresis
Enable Pin Input (CM3065-xxSA only)
V_{TH_EN}
EN Input Threshold
Voltage
Note 2
I_EN
EN Input Leakage
Current
0V < V_EN < 5.5V; Note 2
Adjust Pin Input (output set by external resistors, CM3065-xxSA only)
MIN TYP MAX UNITS
2.45 2.50 2.55
V
1.764 1.80 1.836 V
2.2 3.0 3.8
A
0.5 1.2 1.8
A
0.2 0.4
%
0.3 0.6
%
0.2 0.4
%
18 45
mV
180 450 mV
270 600 mV
360 700 mV
5
30
µA
325 500
µA
330 550
µA
350 600
µA
30 100
µA
160
°C
25
°C
0.4
-
1.2
V
0.1
5
µA
V_{TH_ADJ} ADJ Input Threshold Volt- Note 2
age
0.1 0.2 0.3
V
I_EN
ADJ Input Leakage
Current
V_ADJ > 1.1V; Note 2
0.1
1
µA
Note 1: Operating Characteristics are over Standard Operating Conditions unless otherwise specified.
Note 2: Applies for CM3065-xxSA devices only.
© 2004 California Micro Devices Corp. All rights reserved.
4 430 N. McCarthy Blvd., Milpitas, CA 95035-5112 ● Tel: [phone] ● Fax: [phone] ● www.calmicro.com 08/16/04