SC1166CSW.TR データシートの表示（PDF） - Semtech Corporation

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SC1166CSW.TR

Programmable Synchronous DC/DC Converter, Dual LDO Controller

Semtech Corporation 

SC1166

POWER MANAGEMENT

Electrical Characteristics (Cont.)

Parameter

Conditions

Min

Typ

Linear Sections

Quiescent current

LDOV = 12V

Output Voltage LDO1

2.456 2.500

Output Voltage LDO2

1.474 1.500

Reference Voltage

Iref < 100µA

1.243 1.265

Gain (A )

LDOS (1, 2) to GATE (1, 2)

90

OL

Load Regulation

IO = 0 to 8A

Line Regulation

Output Impedance

VGATE = 6.5V

1

Gate Pulldown Impedance

GATE (1,2)-AGND; VCC=LDOV=OV

300

VOSENSE Impedance

10

NOTE:

(1) This device is ESD sensitive. Use of standard ESD handling precautions is required.

Max

5

2.544

1.526

1.287

0.3

0.3

1.5

Units

mA

V

V

V

dB

%

%

Ω

kΩ

kΩ

© 2000 Semtech Corp.

3

www.semtech.com

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