M62291 查看數據表（PDF） - MITSUBISHI ELECTRIC

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M62291

5-PIN SOT-23 5.0V SYSTEM FIXED OUTPUT VOLTAGE DC-DC CONVERTER

MITSUBISHI ELECTRIC  

MITSUBISHI <Standard Linear IC>

M62291GP

5-PIN SOT-23 5.0V SYSTEM FIXED OUTPUT VOLTAGE DC-DC CONVERTER

ABSOLUTE MAXIMUM RATINGS (Ta=25C, unless otherwise noted)

Symbol

Parameter

Vcc Supply Voltage

Io Output Current

Pd Power Dissipation

KTHETA Thermal Derating Ratio

Topr Operating Ambient Temperature

Tstg Storage Temperature

Conditions

Ta=25C

Ta>25C

Ratings

16

100

200

2.0

-20 to +85

-40 to +125

Unit

V

mA

mW

mW/C

C

C

ELECTRICAL CHARACTERISTICS (Ta=25C, Vcc=12V, unless otherwise noted)

Block

Symbol

Parameter

Vcc

Icc

Vo

Vreg-L

Supply Voltage

Supply Current

Output Voltage

REF Line Regulation

Conditions

No load

Vcc= 4 to 12V

Limits

Min Typ Max

6.0

15

-

570 800

4.75 5.0 5.25

5

30

Units

V

µA

V

mV

Error

Amp.

Iin IN Input Current

-

160 300

µA

Oscillator fosc Oscillator Frequency

CLM VTHCLM Current Limit Voltage

Vcc - CLM

70 120 175 KHz

110 140 170 mV

TDUTY Maximum ON Duty

90

%

Output

ICL Output Leakage Current Vcc = 15V, Vc = 15V -1

-

1

µA

Vsat Output Saturation Voltage

Io = 100mA

-

1.2 2.0

V

( 2 /3)

Jan. 2000

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