RT9166-12PX 参数 Datasheet PDF下载

RT9166/A

Absolute Maximum Ratings

Power Dissipation, P

D

@ T

A

= 25°C

SOT-23-3 ----------------------------------------------------------------------------------------------------------------

0.4W

SOT-89 ------------------------------------------------------------------------------------------------------------------- 0.571W

SOT-223 ----------------------------------------------------------------------------------------------------------------- 0.740W

TO-252 ------------------------------------------------------------------------------------------------------------------- 1.470W

Package Thermal Resistance (Note 4)

SOT-23-3,

θ

JA

----------------------------------------------------------------------------------------------------------- 250°C/W

SOT-89,

θ

JA

------------------------------------------------------------------------------------------------------------- 175°C/W

SOT-89,

θ

JC

------------------------------------------------------------------------------------------------------------- 58°C/W

SOT-223,

θ

JA

------------------------------------------------------------------------------------------------------------ 135°C/W

SOT-223,

θ

JC

----------------------------------------------------------------------------------------------------------- 15°C/W

TO-252,

θ

JA

------------------------------------------------------------------------------------------------------------- 68°C/W

TO-252,

θ

JC

------------------------------------------------------------------------------------------------------------- 7°C/W

Lead Temperature (Soldering, 10 sec.) --------------------------------------------------------------------------- 260°C

Junction Temperature ------------------------------------------------------------------------------------------------- 150°C

Storage Temperature Range ---------------------------------------------------------------------------------------- – 65°C to 150°C

ESD Susceptibility (Note 2)

HBM (Human Body Mode) ------------------------------------------------------------------------------------------ 2kV

MM (Machine Mode) -------------------------------------------------------------------------------------------------- 200V

(Note 1)

Supply Input Voltage -------------------------------------------------------------------------------------------------- 6.5V

Recommended Operating Conditions

(Note 3)

Supply Input Voltage -------------------------------------------------------------------------------------------------- 2.8V to 5.5V

Junction Temperature Range ---------------------------------------------------------------------------------------- – 40°C to 125°C

Ambient Temperature Range ---------------------------------------------------------------------------------------- – 40°C to 85°C

Electrical Characteristics

(V

IN

= V

OUT

+ 1V or V

IN

= 2.8V whichever is greater, C

IN

= 1μF, C

OUT

= 1μF, T

A

= 25°C, unless otherwise specified)

Parameter

Output Voltage Accuracy

Current Limit

Quiescent Current

Dropout Voltage

(Note 7)

Line Regulation

Load Regulation

(Note 5)

RT9166

RT9166A

RT9166

RT9166A

(Note 6)

RT9166

RT9166A

Symbol

ΔV

OUT

I

LIM

I

Q

V

DROP

Test Conditions

I

OUT

= 1mA

R

LOAD

= 1Ω

I

OUT

= 0mA

I

OUT

= 300mA

I

OUT

= 600mA

V

IN

= (V

OUT

+ 0.3V) to 5.5V,

I

OUT

= 1mA

1mA

<

I

OUT

<

300mA

1mA

<

I

OUT

<

600mA

f = 1kHz, C

OUT

= 1μF

Min

−1

300

600

--

--

--

--

--

--

--

--

--

Typ

--

--

--

220

230

580

0.2

15

30

−55

170

40

Max

+3

--

--

300

--

--

--

35

55

--

--

--

Units

%

mA

μA

mV

ΔV

LINE

ΔV

LOAD

PSRR

T

SD

ΔT

SD

%/V

mV

dB

°C

°C

Power Supply Rejection Rate

Thermal Shutdown Temperature

Thermal Shutdown Hysteresis

DS9166/A-19 April 2008

www.richtek.com

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