UTCKA7524 データシートの表示（PDF） - Unisonic Technologies

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UTCKA7524

POWER FACTOR CONTROLLER

Unisonic Technologies 

UTCKA7524 LINEAR INTEGRATED CIRCUIT

ABSOLUTE MAXIMUM RATINGS(Ta=25°C)

PARAMETER

SYMBOL

Supply Voltage

Vcc

Peak Driver Output Current

Io(p)

Detect Clamping Diode Current

Idet

Output Clamping Diode Current

Io(c.d)

Operating Temperature

Topr

Storage Temperature

Tstg

VALUE

20

500

10

10

-45~65

-65~150

UNIT

V

mA

mA

mA

°C

°C

ELECTRICAL CHARACTERISTICS (Ta=25°C)

(All voltage referenced to GND unless othrewise specified)

PARAMETER SYMBOL TEST CONDITIONS

Under Voltage Lockout Section

Start Threshold Voltage Vth(st)

UV lockout Hysteresis

Vths

Supply Zener Voltage

Vz

Supply Current Section

Start-up Supply Current Istart

Vcc<Vth

Operating Supply

Icc

Vcc=12V,No load

Current

Dynamic Operating

Icc(d)

Vcc=12V,f=50KHZ,

Current

Cgs=1000pF

Reference Section (note 1)

Reference Voltage

Vref

Line Regulation

Vref

12V<Vcc<16V

Load Regulation

Vref

0<Iref<2mA

Temperature Stability

STt

Error Amplifier Section

Input Offset Voltage

Vio

Input Bias Current

Ibias

Large Signal Open Loop Gv

gain

Power Supply Rejection PSRR

Ratio

Output Current

Isource

Isink

Output Voltage range

Vo(p)

Unity Gain Bandwidth

UBW

Phase Margin

MPH

MIN

9.2

1.8

2.475

-15

-1

60

60

2

1.2

TYP

10

2.0

17

0.25

6

10

2.5

0.1

0.1

20

-0.1

100

86

1.0

57

MAX

10.8

2.2

0.5

12

20

UNIT

V

V

V

mA

mA

mA

2.525

10

10

15

1

-2

4

V

mV

mV

mV

mV

µA

dB

dB

mA

mA

V

MHZ

°C

UTC UNISONIC TECHNOLOGIES CO., LTD. 2

QW-R114-001,A

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