AIC1533 Просмотр технического описания (PDF) - Analog Intergrations

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производитель

AIC1533

Triple-Output LCD Power Supply

Analog Intergrations 

AIC1533

ELECTRICAL CHARACTERISTICS (Continued)

PARAMETER

TEST CONDITIONS

CHARGE PUMP TERMINAL SPECIFICATION

FBP Threshold

FBN Threshold

VREF Voltage

Continuous Output Current

TP/TN Bias Current

IREF=250µA

VIN =12V

TP/TN Input Threshold

Switching Frequency

Internal Switch On-Resistance

SUPP switch

SWP switch

SWN switch

SHUTDOWN TERMINAL SPECIFICATIONS

SHDN Pin Current

SHDN Pin Voltage

V SHDN=2.4V

Output ON

Output OFF

MIN. TYP. MAX. UNIT

1.225

-30

1.231

3

1.225

0.70

1.25

0

1.25

5

1.25

1

5

5

5

1.275 V

30 mV

1.269 V

30 mA

7

1.275

1.30

µA

V

MHz

10

10

Ω

10

0.1

1

µA

2.4

V

0.6

Note 1: Specifications are production tested at TA=25°C. Specifications over the -40°C to 85°C operating

temperature range are assured by design, characterization and correlation with Statistical Quality

Controls (SQC).

Note 2: Current limit is measured by pulse testing.

5

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