MM3010 Просмотр технического описания (PDF) - Mitsumi

Номер в каталоге

Компоненты Описание

производитель

MM3010

CMOS Switching Regulator (PWM controlled)

Mitsumi 

MITSUMI

CMOS Switching Regulator (PWM controlled) MM3005~MM3010

Item

Symbol

Measurement

circuit

Measuring Circuit Rank Min. Typ. Max. Unit

A -1.9 -2.9

B -2.7 -4

C -2.7 -4

D -2.7 -4

IEXTH

E -3.5 -5.3

VEXT=VOUT-0.4V

mA

F -3.5 -5.3

G -3.5 -5.3

H -5.3 -8

J -5.3 -8

EXT pin output current

K -5.3 -8

A 3.8 5.7

B 5.3 8

C 5.3 8

IEXTL

D 5.3 8

E 7 10.5

VEXT=0.4V

mA

F 7 10.5

G 7 10.5

H 10.7 16

J 10.7 16

K 10.7 16

Input stability

Load stability

Output voltage temperature coefficient

VOUT1

VOUT2

VOUT

Ta

3

VIN=Output voltage 0.4~ 0.6

3

IOUT=10µA~IOUT (Following) 1.25

3

Ta=-30~85°C

30 60 mV

30 60 mV

±50

ppm/°C

Oscillation frequency

fosc

4

VOUT=Output voltage 0.95

85 100 115 kHz

Maximum duty ratio

MaxDuty

4

VOUT=Output voltage 0.96

75 83 90 %

Soft start

Tss

IOUT=1mA

3 6 12 ms

A

76

B

80

C

80

D

80

Efficiency

EFFI

3

E

84

%

F

84

G

84

H

88

J

88

K

Consumption current while power off Isss

4

Power off pin=0V

88

0.5 µA

VSH

ON/OFF pin input voltage

VSL

VOUT Output voltage 0.95

0.75

4

VOUT Output voltage 0.95

V

0.3

Notes: 1. The current consumption when powering down and input voltage at the ON/OFF pin apply only to

the MM3006.

Notes: 2. Where the rank is omitted, the figure is common to all ranks.

Notes: 3. IOUT=output voltage 250Ω

Notes: 4. Connect both VDD and VOUT pins in models with separate VDD and VOUT pins.

Share Link: