MM1331H データシートの表示（PDF） - Mitsumi

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MM1331H

Step-Up DC/DC Converter (VFF)

Mitsumi 

MITSUMI

Step-Up DC/DC Converter MM1331

Electrical Characteristics (Except where noted otherwise, VIN=1.5V, IO=1mA)

Item

Measurement conditions

Min. Typ. Max. Units

Operating voltage

No-load

0.85

VOUT V

Output voltage rank A

4.80 5.0 5.20

rank B

3.07 3.2 3.33

rank C

3.36 3.5 3.64

rank D

VIN=1.5V, Io=1mA

2.88 3.0 3.12 V

rank E

2.40 2.5 2.60

rank G

2.11 2.2 2.29

rank H

2.59 2.7 2.81

Output voltage temperature coefficient

Ta=-20~75°C

±100

PPM/°C

Input fluctuations

VIN=1.1 1.7V, Io=1mA

3 %/°C

Load fluctuations

VIN=1.5V, Io=0 7mA

1 %/mA

VIN pin consumption current

VIN=1.5V, VOUT=VOUT max.+0.05

3 4.5 µA

VOUT pin consumption current

VOUT=VOUT max.+0.05

5 7.5 µA

VL pin leakage current

VL=10V

1 µA

Output ripple voltage

VIN=1.5V, Io=1mA

60 120 mV

Oscillation frequency

VIN=1.5V

70 115 185 kHz

Note: Electrical characteristics assume use of the following externally

mounted components.

Coil

Capacitor

SBD

Mitsumi model C5-R

tantalum electrolytic

Rohm model RB451F

L=120µH

C=33µF

Application Circuits

Note: Coil: L = 120µH (Mitsumi model C5-R)

Capacitor : C=33µF (tantalum electrolytic capacitor)

Schottky barrier diode (Rohm model RB451F)

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