AMS1587CD Ver la hoja de datos (PDF) - Advanced Monolithic Systems Inc

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componentes Descripción

Fabricante

AMS1587CD

3A LOW DROPOUT VOLTAGE REGULATOR

Advanced Monolithic Systems Inc 

ABSOLUTE MAXIMUM RATINGS (Note 1)

Power Dissipation

Internally limited

Input Voltage

15V

Operating Junction Temperature

Control Section

0°C to 125°C

Power Transistor

0°C to 150°C

Storage temperature

- 65°C to +150°C

AMS1587

Soldering information

Lead Temperature (25 sec)

265°C

Thermal Resistance

TO-220 package

ϕ JA= 50°C/W

TO-263 package

ϕ JA= 30°C/W *

TO-252 package

ϕ JA= 100°C/W

* With package soldering to 0.5in2 copper area over backside

ground plane or internal power plane ϕ JA can vary from

20°C/W to >40°C/W depending on mounting technique.

ELECTRICAL CHARACTERISTICS

Electrical Characteristics at IOUT = 0 mA, and TJ = +25°C unless otherwise specified.

Parameter

Device

Conditions

Reference Voltage

(Note 2)

Output Voltage

(Note 2)

Line Regulation

Load Regulation

(Notes 2, 3)

Dropout Voltage

(VIN - VOUT)

AMS1587

AMS1587-1.5

AMS1587-2.5

AMS1587-2.85

AMS1587-3.0

AMS1587-3.3

AMS1587-3.5

AMS1587-5.0

AMS1587/-1.5/-2.5/-

2.85/ -3.0/-3.3/-3.5/-5.0

AMS1587

IOUT = 10 mA

10mA ≤ IOUT ≤ 3A, 1.5V≤ (VIN - VOUT) ≤ 12V

0 ≤ IOUT ≤ 3A , 3V≤ VIN ≤ 12V

0 ≤ IOUT ≤ 3A , 4V≤ VIN ≤ 12V

0 ≤ IOUT ≤ 3A , 4.35V≤ VIN ≤ 12V

0 ≤ IOUT ≤ 3A , 4.5V ≤ VIN ≤ 12V

0 ≤ IOUT ≤ 3A , 4.75V ≤ VIN ≤ 12V

0 ≤ IOUT ≤ 3A , 5V ≤ VIN ≤ 12V

0 ≤ IOUT ≤ 3A , 6.5V ≤ VIN ≤ 12V

ILOAD = 10 mA , 1.5V≤ (VIN - VOUT) ≤ 12V

(VIN - VOUT) =3V, 10mA ≤ IOUT ≤ 3A

AMS1587-1.5

AMS1587-2.5

AMS1587-2.85

AMS1587-3.0

AMS1587-3.3

AMS1587-3.5

AMS1587-5.0

VIN = 5V, 0 ≤ IOUT ≤ 3A

VIN = 5V, 0 ≤ IOUT ≤ 3A

VIN = 5V, 0 ≤ IOUT ≤ 3A

VIN = 5V, 0 ≤ IOUT ≤ 3A

VIN = 5V, 0 ≤ IOUT ≤ 3A

VIN = 5.25V, 0 ≤ IOUT ≤ 3A

VIN = 8V, 0 ≤ IOUT ≤ 3A

AMS1587/-1.5/-2.5/-

2.85/ -3.0/-3.3/-3.5/-5.0

∆VOUT , ∆VREF = 1%, IOUT = 3 A (Note 4)

Min Typ Max Units

1.238 1.250

1.262

V

1.225 1.250

1.270

V

1.485 1.500

1.515

V

1.470 1.500

1.530

V

2.475 2.500

2.525

V

2.450 2.500

2.550

V

2.82

2.850

2.88

V

2.79

2.850

2.91

2.970 3.000

3.300

V

2.940 3.000

3.360

V

3.267 3.300

3.333

V

3.235 3.300

3.365

V

3.465 3.500

3.535

V

3.430 3.500

3.570

V

4.950 5.000

5.050

V

4.900 5.000

5.100

V

0.3

10

mV

0.6

10

mV

0.1

.03

%

0.2

.04

%

3

12

mV

6

20

mV

3

12

mV

6

20

mV

3

12

mV

6

20

mV

3

12

mV

6

20

mV

3

15

mV

7

25

mV

3

15

mV

6

25

mV

5

20

mV

10

35

mV

1.15

1.3

V

Advanced Monolithic Systems, Inc. www.advanced-monolithic.com Phone (925) 443-0722 Fax (925) 443-0723

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