AIC1562CS データシートの表示（PDF） - Analog Intergrations

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AIC1562CS

High-Efficiency, Bootstrapped DC/DC Converter

Analog Intergrations 

AIC1562

ELECTRICAL CHARACTERISTICS (VCC= 5V, Ta=25°C unless otherwise specified.)

PARAMETER

TEST CONDITIONS SYMBOL MIN. TYP. MAX. UNIT

Oscillator

Charging Current

5.0V≤VCC≤20V

Discharge Current

5.0≤VCC≤20V

Voltage Swing

PIN 3

Discharge to Charge Current VIS =VCC

Ratio

ICHG

15

25

35

A

IDISCHG

120 150 180

µA

VOSC

0.6

V

IDISCHG / ICHG

6.0

Output Switch

Saturation Voltage, Emitter

Follower Connection

Saturation Voltage

DC Current Gain

Collector Off-State Current

Comparactor

Threshold Voltage

Threshold Voltage Line

Regulation

Input Bias Current

Supply current

ISE=0.8A;

VBST =VSC = VCC

ISC=0.8A; IBST =40mA,

(Forced ≅20)

ISC =0.8A; VCE=5.0V

VCE=20V

Ta=25°C

0°C ≤Ta ≤70°C

3.0V ≤VCC≤20V

VIN=0V

VIS =VCC, pin 5>VFB

5.0V ≤VCC≤20V

CT=1nF

PIN 2=GND

Remaining pins open

VCE(SAT)

1.6

2.0

V

VCE (SAT)

0.5

0.8

V

hFE

35

120

IC(OFF)

10

nA

VFB

REGLINE

1.225 1.25

1.21

0.1

1.275

V

1.29

V

0.5

mV/V

IIB

0.4

2

µA

ICC

1.6

3

mA

4

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