MB3785A Просмотр технического описания (PDF) - Fujitsu

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производитель

MB3785A

Switching Regulator Controller (4 Channels plus High-Precision, High-Frequency Capabilities)

Fujitsu 

MB3785A

(Continued)

Parameter

Symbol

Conditions

Input offset voltage

VIO VFB = 1.6 V

Input bias current

IIB VFB = 1.6 V

Common mode input voltage

range

VICM

—

Voltage gain

AV

—

Frequency bandwidth

BW AV = 0 dB

Input threshold voltage

Vt0 Duty cycle = 0 %

Vt100 Duty cycle = 100 %

Input bias current

IIbdt Vdt = 2.3 V

Latch mode source current

IIdt Vdt = 1.5 V

Latch input voltage

VIdt Idt = –40 µA

Input threshold voltage

Vt0 Duty cycle = 0 %

Vt100 Duty cycle = 100 %

Input bias current

IIbdt Vdt = 2.3 V

Latch mode source current

IIdt Vdt = 1.5 V

Latch input voltage

VIdt Idt = +40 µA

Threshold voltage

Vth

—

Input current

IIH VCTL = 5 V

IIL VCTL = 0 V

Source current

Sink current

IO

—

IO RE = 82 Ω

Output leakage current

ILO VO = 18 V

Standby current

ICC0

—

Supply current when output

off

ICC

—

(VCC = +6 V, Ta = +25°C)

Value

Unit

Min Typ Max

–10

—

10 mV

–200 –100 — nA

–0.2

— VCC–0.8 V

60

100

— dB

—

800

— kHz

—

1.9 2.25 V

1.05 1.3

—

V

—

0.1

0.5 µA

— –500 –80 µA

VREF–0.3 2.4

—

V

1.05 1.3

—

V

—

1.9 2.25 V

—

0.1

0.5 µA

80

500

— µA

—

0.2

0.3 V

0.7

1.4

2.1

V

—

100 200 µA

–10

—

10 µA

—

–40

— mA

18

30

42 mA

—

—

20 µA

—

0

10 µA

—

6

8.6 mA

10

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