FA7630CP(E)

2

s Electrical characteristics (Ta=25

Reference voltage section

Item

Symbol

Test condition

Min.

Typ.

Max.

Unit

Output voltage

2.450

2.520

2.580

V

Line regulation

5

20

mV

Load regulation

30

50

mV

Output voltage variation due to temperature change

Ta = –20 to +25

°C–1

1

%

Ta = +25 to +85

°C–1

1

%

s Absolute maximum ratings

Item

Symbol

Rating

Unit

Maximum supply voltage

22

V

Maximum output current

±500

mA

Maximum power dissipation

650

mW

Junction temperature

125

°C

Operating temperature

–20 to +85

°C

Storage temperature

–40 to +150

°C

s Recommended operating conditions

Item

Symbol

Min.

Max.

Unit

Supply voltage

520

V

Feedback resistance

100

k

Ω

Oscillator timing capacitance

50

2200

pF

Oscillator timing resistance

24

100

k

Ω

Oscillation frequency

50

500

kHz

Oscillation and synchronizing circuit section

Item

Symbol

Test condition

Min.

Typ.

Max.

Unit

Oscillation frequency

Ω

74

83

92

kHz

Frequency variation(due to supply voltage change)

1

%

Frequency variation(due to temperature change)

Ta = –20 to +85

°C5

%

H level of synchronizing signal

1.5

1.8

V

L level of synchronizing signal

0.8

1.1

V

Cutoff level of synchronizing signal

0.4

V

Bias current of synchronizing signal

5

µA

Error amplifier section (Ch.1)

Item

Symbol

Test condition

Min.

Typ.

Max.

Unit

Reference voltage

0.769

0.793

0.817

V

Input bias current

5

100

nA

Open-loop voltage gain

60

dB

Unity-gain bandwidth

1

MHz

H state output voltage

No load

2.10

V

L state output voltage

No load

300

mV

Output source current

40

55

100

µA

Error amplifier section (Ch.2)

Item

Symbol

Test condition

Min.

Typ.

Max.

Unit

Input offset voltage

210

mV

Input bias current

5

100

nA

Common-mode input voltage

0

1.0

V

Open-loop voltage gain

70

dB

Unity-gain bandwidth

1.0

MHz

H state output voltage

No load

2.10

V

L state output voltage

No load

300

mV

Output source current

50

65

200

µA