CR6202 Просмотр технического описания (PDF) - Unspecified

Номер в каталоге

Компоненты Описание

производитель

CR6202

Switching Power Supply Controller ICs

Unspecified 

CR6202

RECOMMENDED OPERATION CONDITION

Item

Power supply voltage, VCC

Pins input voltage

Reverse voltage of peak value

Min.

Typ.

4.8

5.5

-0.3

-

-

-

Switching current of peak value

-

-

Timing capacitance

Oscillating frequency

Operating temperature

270

330

32

66

0

Max.

9.0

Vcc

500

250

680

81

70

Unit

V

V

V

mA

pF

kHz

ć

Electrical Characteristics (Ta=25ć, Vcc=5.5-7.5V, Ct=330PF)

Output

Item

Testing condition

Maximum pressure resistance of

switching transistor

on-saturation pressure drop

Output rise-time

Output fall-time

Output limit current

OE clamp voltage

Ioc=10mA

Ioc=250mA

CL=1nF

CL=1nF

Tj=0-100ć

OE=0.001-0.29A

Min.

700

-

-

-

250

-

Reference

Item

Reference output voltage

Power Regulation

Load Regulation

Temperature stability

Output noise voltage

Long-term stability

Testing condition

Io=1.0mA

Vcc=5.5-9V

Io=0.1-1.2mA

F=10Hz-10KHz

1000h @ T=85ć

Min.

2.4

-

-

-

-

-

Oscillator

Item

Testing condition

Oscillating frequency

Ct=330PF

Frequency change ratio with Vcc=5.5-9V

Min.

59

-

Typ.

-

-

-

-

270

1.5

Typ.

2.5

2

-

0.2

-

5

Typ.

66

-

Max. Unit

-

V

1

V

75

ns

75

ns

290

mA

-

V

Max.

2.6

20

3

-

50

-

Unit

V

mV

%

mV/ć

μV

mV

Max. Unit

73

KHz

1

%

Aug.2008 V2.0

4/14

Share Link: