Datasheet > AMS1085CD-3.5

AMS1085CD-3.5

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
ADMOS		稳压器
页数	文件大小	规格书
9页	277K
描述
3A LOW DROPOUT VOLTAGE REGULATOR

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数据手册

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AMS1085CD-3.5 数据手册

AMS1085

ABSOLUTE MAXIMUM RATINGS (Note 1)

Power Dissipation

Input Voltage

Internally limited

Soldering information

Lead Temperature (25 sec)

Thermal Resistance

TO-220 package

15V

265°C

Operating Junction Temperature

Control Section

Power Transistor

0°C to 125°C

0°C to 150°C

- 65°C to +150°C

ϕ _JA= 50°C/W

_JA= 30°C/W *

ϕ _JA= 100°C/W

TO-263 package

Storage temperature

TO-252 package

* With package soldering to 0.5in²copper area over backside

ground plane or internal power plane ϕ

can vary from

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

ELECTRICAL CHARACTERISTICS

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

Parameter

Device

Conditions

Min

Typ

Max

Units

Reference Voltage

(Note 2)

AMS1085

I_OUT= 10 mA

10mA ≤ I_OUT≤ 3A, 1.5V≤ (V_IN- V_OUT) ≤ 12V

1.238

1.225

1.250

1.262

1.270

Output Voltage

(Note 2)

AMS1085-1.5

AMS1085-2.5

AMS1085-2.85

AMS1085-3.0

AMS1085-3.3

AMS1085-3.5

AMS1085-5.0

1.485

1.470

1.500

1.515

1.530

0 ≤ I_OUT≤ 3A , 3V≤ V_IN≤ 12V

0 ≤ I_OUT≤ 3A , 4V≤ V_IN≤ 12V

0 ≤ I_OUT≤ 3A , 4.35V≤ V_IN≤ 12V

0 ≤ I_OUT≤ 3A , 4.5V ≤ V_IN≤ 12V

0 ≤ I_OUT≤ 3A , 4.75V ≤ V_IN≤ 12V

0 ≤ I_OUT≤ 3A , 5V ≤ V_IN≤ 12V

0 ≤ I_OUT≤ 3A , 6.5V ≤ V_IN≤ 12V

I_LOAD= 10 mA , 1.5V≤ (V_IN- V_OUT) ≤ 12V

(V_IN- V_OUT) =3V, 10mA ≤ I_OUT≤ 3A

2.475

2.450

2.500

2.525

2.550

2.82

2.79

2.850

2.88

2.91

2.970

2.940

3.000

3.300

3.360

3.267

3.235

3.300

3.333

3.365

3.465

3.430

3.500

3.535

3.570

4.950

4.900

5.000

5.050

5.100

Line Regulation

AMS1085/-1.5/-2.5/-

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

0.3

0.6

Load Regulation

(Notes 2, 3)

AMS1085

0.1

0.2

0.3

0.4

AMS1085-1.5

AMS1085-2.5

AMS1085-2.85

AMS1085-3.0

AMS1085-3.3

AMS1085-3.5

AMS1085-5.0

V_IN= 5V, 0 ≤ I_OUT≤ 3A

V_IN= 5.25V, 0 ≤ I_OUT≤ 3A

V_IN= 8V, 0 ≤ I_OUT≤ 3A

Dropout Voltage

AMS1085/-1.5/-2.5/-

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

1.2

1.3

∆V_OUT, ∆V_REF= 1%, I_OUT= 3 A (Note 4)

(V_IN- V

)

OUT

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

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