MB39A104

(Continued)

 

 

 

 

Parameter

Symbol

amplifier8.Error bolck [ErrorAmp1, ErrorAmp2]

 

Frequency

BW

 

 

bandwidth

 

 

 

Output sink current

ISINK

 

 

 

 

 

Output voltage

VOH

 

 

 

 

 

 

VOL

 

 

 

 

 

Output source

ISOURCE

 

 

 

 

 

current

comparator9.PWM

 

Comp.1,[PWM

Comp.2]PWM

 

 

block

 

 

VT0

 

 

 

 

 

 

 

 

 

 

 

Threshold voltage

 

 

 

 

 

 

 

VT100

10.Overcurrent

circuitprotection

block

OCP2][OCP1,

 

Input current

IDTC

 

ILIM terminal input

ILIM

 

 

 

 

 

 

 

 

 

 

current

 

 

 

 

 

 

 

 

 

 

 

Offset voltage

VIO

11.Bias

voltage

block

[VH]

 

Output voltage

VH

 

 

 

 

 

 

 

 

 

 

Output source

ISOURCE

 

12.Outputblock

[Drive1,Drive2]

 

 

current

 

 

 

 

 

 

 

Output ON

ROH

 

 

 

 

 

Output sink current

ISINK

 

 

 

 

 

resistor

ROL

 

block13.Control

[CTL]

 

 

CTL input voltage

VIH

 

 

 

VIL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ICTLH

 

 

 

 

 

Input current

ICTLL

 

14.General

 

 

 

 

 

 

Standby current

ICCS

 

 

 

 

 

 

 

 

 

 

Power supply

ICC

 

 

 

 

 

current

 

 

 

 

 

 

 

 

 

*: Standard design value.

 

(VCC = VCCO = 12 V, VREF = 0 mA, Ta = +25 °C)

Pin No.

Conditions

 

Value

 

Unit

 

 

 

Min

Typ

Max

 

 

 

9, 16

AV = 0 dB

1.6*

MHz

9, 16

4.7

4.9

V

9, 16

40

200

mV

9, 16

FB1 = FB2 = 2 V

2

1

mA

9, 16

FB1 = FB2 = 2 V

150

200

A

6, 19

Duty cycle = 0 %

1.4

1.5

V

6, 19

Duty cycle = Dtr

2.5

2.6

V

6, 19

DTC1 = DTC2 = 0.4 V

2.0

0.6

A

5, 20

RT = 24 kΩ, CT = 100 pF

99

110

121

A

5, 20

1 *

mV

2

VCC = VCCO = 7 V to 19 V

VCC

VCC

VCC

V

VH = 0 mA to 30 mA

5.5

5.0

4.5

 

 

 

OUT1 to OUT4 = 7 V,

 

 

 

 

3, 22

Duty 5 %

300

mA

 

(t = 1/fOSCDuty)

 

 

 

 

 

OUT1 to OUT4 = 12 V,

 

 

 

 

3, 22

Duty 5 %

350

mA

 

(t = 1/fOSCDuty)

 

 

 

 

3, 22

OUT1 = OUT2 = −45 mA

8.0

12.0

Ω

3, 22

OUT1 = OUT2 = 45 mA

6.5

9.7

Ω

24

IC Active mode

2

19

V

24

IC Standby mode

0

0.8

V

24

CTL = 5 V

50

100

A

24

CTL = 0 V

1

A

1, 17

CTL = 0 V

0

10

A

1, 17

CTL = 5 V

4.0

6.0

mA

 

 

 

 

 

 

7

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Image 7
Fujitsu MB39A104 manual Parameter Symbol, Pin No Conditions Value Unit Min