L6932 datasheet(3/11 Pages) STMICROELECTRONICS

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L6932

BLOCK DIAGRAM (Referred to the Fixed Voltage version)

ELECTRICAL CHARACTERISTCS (Tj = 25°C, VIN = 5V unless otherwise specified)

(*) Specification referred to Tj from -25°C to 125°C.

Symbol

Parameter

Test Condition

Min.

Typ.

Max.

Unit

Vin

Operating Supply Voltage

Output voltage L6932D1.2

Io = 0.1A; Vin = 3.3V

1.188

1.2

1.212

Output voltage L6932D1.5

Io = 0.1A; Vin = 3.3V

1.485

1.5

1.515

Output voltage L6932D1.8

Io = 0.1A; Vin = 3.3V

1.782

1.8

1.818

Output voltage L6932D2.5

Io = 0.1A; Vin = 3.3V

2.475

2.5

2.525

L6932D1.2

Line Regulation

Vin = 2.5V ±10%; Io = 10mA

Vin = 3.3V ±10%; Io = 10mA

Vin = 5V ±10%;

Io = 10mA

L6932D1.5

Line Regulation

Vin = 2.5V ±10%; Io = 10mA

Vin = 3.3V ±10%; Io = 10mA

Vin = 5V ±10%;

Io = 10mA

L6932D1.8

Line Regulation

Vin = 2.5V ±10%; Io = 10mA

Vin = 3.3V ±10%; Io = 10mA

Vin = 5V ±10%;

Io = 10mA

L6932D2.5

Line Regulation

Vin = 3.3V ±10%; Io = 10mA

Vin = 5V ±10%;

Io = 10mA

L6932D1.2 Load Regulation

Vin = 3.3V; 0.1A < Io < 2A

L6932D1.5 Load Regulation

Vin = 3.3V; 0.1A < Io < 2A

L6932D1.8 Load Regulation

Vin = 3.3V; 0.1A < Io < 2A

L6932D2.5 Load Regulation

Vin = 3.3V; 0.1A < Io < 2A

Rdson

Drain Source ON resistance

200

Ω

REFERENCE

VREF=1.25V

CURRENT

LIMIT

THERMAL

SENSOR

ENABLE

OUT

GND

CHARGE

PUMP

ERROR

AMPL.

DRIVER

VREF

0.9 VREF

D99IN1100

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