STV9381

5/8

5

Note: 2

Input voltage = 0, measured after the filter (e.g. accross the 470 nF filter capacitor)

Note: 3

Supply rejection of the positive or negative power supply. Vcc ripple =1Vpp, f=100Hz, measured on the sense

resistor.

Symbol

Parameter

Test Conditions

Min.

Typ.

Max.

Units

+Vcc

Positive supply range

+10

+18

V

-Vcc

Negative supply range

-18

-10

V

∆Vcc

Maximum recommended difference

between +Vcc and

±4

V

Low Vcc detection

±6.5

V

Iq

Quiescent supply current

Input voltage = 0

14

mA

Iy

Maximum vertical yoke current

±1.5

A

Amplifier Input bias current

-0.1

Output Offset voltage

Note 2

-50

+50

mV

SVR

Supply voltage rejection

Note 3

82

dB

Flyback detection threshold

(positive slope)

V(14)

1.5

V

Flyback detection threshold

(negative slope)

V(14)

0.5

V

Fsw

Switching frequency

120

140

160

kHz

Fsw - op

Switching frequency operative range

100

200

kHz

Frequency controller resistor range

Pin 10

7

10

14

k

Ω

Vcc

–

2