AL6562

Document Number: DS37542 Rev. 2 - 2

4 of 16

www.diodes.com

February 2015

© Diodes Incorporated

AL6562

Electrical Characteristics

Symbol

Parameter

Conditions

Min

Typ.

Max

Units

SUPPLY VOLTAGE

IC Supply Voltage

After turn-on

10.3



22

V

Turn-On Threshold



11.0

12.0

13.0

V

Turn-Off Threshold



8.7

9.5

10.3

V

Hysteresis



2.2

2.5

2.8

V

Zener Voltage

22

24



V

SUPPLY CURRENT

Start-Up Current



40

70

µA

Quiescent Current

After turn-on



2.5

3.75

mA

Operating Supply Current

@ 70kHz





3.5

1.4

5

2.2

mA

mA

Quiescent Current

20

50

2.2

90

mA

mA

ERROR AMPLIFIER

Voltage Feedback Input Threshold

2.465

2.5

2.535

V

2.44



2.56

Line Regulation

(Note 6)



2

5

mV

Input Bias Current



-0.1

-1

µA

Voltage Gain

OPEN LOOP

60

80



dB

GB

Gain-Bandwidth





1



MHz

Source Current

-2

-4.0

-8

mA

Sink Current

2.5

4.5



mA

Upper Clamp Voltage



5.8



V

Lower Clamp Voltage

2.1

2.25

2.4

V

Disable Threshold



250

300

350

mV

Restart Threshold



400

470

540

mV

MULTIPLIER INPUT

Linear Operation Range



0 - 3

0

– 3.5



V

V

CS

V

MULT

Output Maximum Slope

1.65

1.9



V/V

K

Gain (Note 7)

0.6

0.75

0.9

1/V

ZERO CURRENT DETECTOR

Upper Clamp Voltage

4.7

5.2

6.1

V

Lower Clamp Voltage

0.3

0.65

1.0

V

Arming Voltage

Positive-going edge



2.1



V

Triggering Voltage

Negative-going edge



1.6



V

Input Bias Current



2



µA

Source Current Capability



-2.5



-10

mA

Sink Current Capability



3.0





mA

Disable Threshold



150

200

250

mV

Restart Threshold



330

400

470

mV

Restart Current after Disable

-80

-120



µA

STARTER

Start Timer Period



75

130

300

µs

Notes:

6.

All parameters are in tracking.

7.

The multiplier output is given by: current sense comparator O/P,

.