R2A20111SP Ver la hoja de datos (PDF) - Renesas Electronics

Número de pieza

componentes Descripción

Fabricante

R2A20111SP

Power Factor Correction Controller IC

Renesas Electronics 

R2A20111SP/DD

Electrical Characteristics (cont.)

CAMP

IAC/

Multiplier

Item

Input offset voltage

Open loop gain

High voltage

Low voltage

Source current

Sink current

Transconductance

IAC pin voltage

Imo current 1

Symbol

Vio-ca

Av-ca

Vcaoh

Vcaol

Isrc-ca

Isnk-ca

Gm-c

Viac

Imo1

Imo current 2

Imo2

Imo current 3

Imo3

Imo current 4

Imo4

OUT

Minimum duty cycle

Maximum duty cycle

Rise time

Fall time

Low voltage

High voltage

Shut down Shut down voltage

Reset voltage

Shut down current

Note: 1. Design spec.

Dmin-out

Dmax-out

tr-out

tf-out

Vol1-out

Vol2-out

Vol3-out

Voh1-out

Voh2-out

Vshut

Vres

Ishut

Min

—

—

5.2

—

–135

67

530

1.6

–61.3

–197.9

–32.8

–110.4

—

90

—

—

—

—

—

11.5

10.0

3.30

—

120

(Ta = 25°C, VCC = 12 V, RT = 27 kΩ, CT = 1000 pF)

Typ Max

(–10)

0

68

—

Unit

Test Conditions

mV *1

dB

*1

5.7

6.2

V

0.1

0.3

V

–90

–67

μA CAO = 2.5 V

90

135

μA CAO = 2.5 V

700

1000

μA/V *1

2.3

3.0

V

IAC = 100 μA

–51.5 –41

μA EO = 2.5 V, IAC = 150 μA

PFC-ON = 1.2 V

–165 –131.5 μA EO = Vcaoh, IAC = 150 μA

PFC-ON = 1.2 V

–27 –21.2

μA EO = 2.5 V, IAC = 375 μA

PFC-ON = 2.5 V

–92 –73.6

μA EO = Vcaoh, IAC = 375 μA

PFC-ON = 2.5 V

—

0

% CAO = 4.0 V

95

98

% CAO = 0 V

30

100

ns CL = 1000 pF

30

100

ns CL = 1000 pF

0.05

0.2

V

Iout = 20 mA

0.5

2.0

V Iout = 200 mA (Pulse test)

0.03

0.7

V

Iout = 10 mA, VCC = 5 V

11.9

—

V Iout = –20 mA

11.0

—

V

Iout = –200 mA (Pulse test)

4.00 4.70

V Input: DELAY

—

4.0

V Input: Vcc

190

260

μA VCC = 9 V

CAO

IAC

IAC

CAMP

Oscillator

CAI

CGND

CLIMIT

Imo

Imo = K × {IAC × (VEO – 1V)}

1.3V

CLIMIT

REJ03F0231-0100 Rev.1.00 Mar 28, 2007

Page 8 of 40

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