MAS9160(2000) データシートの表示（PDF） - Micro Analog Systems Oy

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MAS9160
(Rev.:2000)

2-Output LDO Voltage Regulator IC

Micro Analog Systems Oy 

DA9160.000

26 October, 2000

u Power Dissipation

Parameter

Symbol

Conditions

Min Typ Max Unit

Junction to Case Thermal

RJC

Resistance

39.0

°C/W

Junction to Ambient Thermal

RJA

typical PC board mounting,

Resistance

still air

206.0

°C/W

Maximum Power Dissipation

Pd

any ambient temperature

PdMAX

=

TJ(MAX) − TA

R JA

Note 1

mW

Note 1: TJ(MAX) denotes maximum operating junction temperature (+125°C), TA ambient temperature, and RJA junction-to-ambient thermal

resistance (+206.0°C/W).

u Line and Load Regulation

Parameter

Line Regulation

Load Regulation

Symbol

u Noise and Ripple Rejection

Conditions

VOUT + 1 V < VIN < 5.3 V

IOUT = 60 mA

IOUT = 1.0 to 50 mA

IOUT = 1.0 to 150 mA

Min Typ Max Unit

1.0

mV

mV

9

20

24 45

Parameter

Output Noise Voltage

Noise Density

PSRR

Symbol

Conditions

Min Typ Max Unit

VRMS

300Hz < f < 50kHz,

30

µVrms

CBYPASS = 10 nF

VN

CBYPASS = 10 nF, IOUT = 50 mA,

150

nV

f = 1.0 kHz

sqrt(Hz)

CBYPASS = 10 nF, IOUT = 50 mA

dB

f = 1kHz

60

f = 10 kHz

50

f = 100 kHz

30

u Dynamic Parameters

Parameter

Rise Time (10%…90%)

Overshoot

Start-up Delay

Symbol

Conditions

Min Typ Max

VCTRL = 0 to 2.4 V, IOUT = 30mA

CBYPASS = 10 nF

w/o CBYPASS

VCTRL = 0 to 2.4 V

w/o CBYPASS

From CTRL signal to 90% *

VNOM , one regulator on

4

16

3

5

26

Unit

ms

µs

%

µs

Page 4 (8)

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