EUP7967A-15VIR1 参数 Datasheet PDF下载

EUP7967A

Absolute Maximum Ratings

V

IN

,V

EN

--------------------------------------------------------------------------------- -0.3 to 6V

V

OUT

------------------------------------------------------------------- -0.3 to (V

IN

+0.3)

≤

6V

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

Storage Temperature ------------------------------------------------------ -65°C to +150°C

Lead Temp ------------------------------------------------------------------------------

235°C

Pad Temp -------------------------------------------------------------------------------

235°C

Maximum Power Dissipation SOT23-5 -------------------------------------------- 364mW

Thermal Resistance

θ

JA

(SOT23-5) ------------------------------------------------- 220°C/W

ESD Rating

Human Body Model ------------------------------------------------------------------- 2kV

Operating Ratings

V

IN

-------------------------------------------------------------------------------------- 2.5 to 5.5V

V

EN

------------------------------------------------------------------------- 0 to (V

IN

+0.3)

≤

5.5V

Junction Temperature -------------------------------------------------------- -40°C to +125°C

Electrical Characteristics

Unless otherwise specified, all limits guaranteed for V

IN

= V

O

+0.5V,

V

SHDN

=V

IN,

C

IN

=C

OUT

=2.2µF, C

BP

=10nF,

T

A

=25°C.

Symbol

∆

V

O

I

O

I

LIMIT

I

Q

V

DO

∆

V

O

e

n

V

SHDN

I

SHDN

Parameter

Output Voltage Tolerance

Maximum Output Current

Output Current Limit

Supply Current

Shutdown Supply Current

Dropout Voltage

Line Regulation

Load Regulation

Output Voltage Noise

SHDN

Input Threshold

SHDN

Input Bias Current

Conditions

100µA

≤

I

OUT

≤

300mA

V

IN

=V

O

+0.5V,

Continuous

T

A

= -40°C to 85°C

I

OUT

=0mA

V

O

=0V,

SHDN

=GND

I

OUT

=300mA

I

OUT

= 1mA, (V

O

+0.5V)

≤

V

I

≤

5.5V

1mA

≤

I

OUT

≤

300mA

I

OUT

=10mA, 10Hz

≤

f

≤

100kHz

V

IH

,(VO+0.5V)

≤

V

I

≤

5.5V

V

IL

,(VO+0.5V)

≤

V

I

≤

5.5V

SHDN

=GND or IN

EUP7967A

Min

Typ

Max.

-3

300

350

720

84

150

0.05

15

50

1.6

0.4

0.1

1

1.176

1.2

160

20

1.224

100

+3

Unit

% of

V

OUT(NOM)

mA

mA

µA

µA

mV

%/V

mV

µV

RMS

V

nA

nA

V

°C

dB

140

1

200

0.2

35

V

FB

T

SD

PSRR

FB Input Bias Current

(ADJ Version)

FB Pin Voltage (ADJ Version)

Thermal Shutdown Temperature

Thermal Shutdown Hysteresis

Power Supply Rejection Ratio

V

IN

=5.5V, V

FB

=1.3V

T

A

=25

℃

V

IN

=V

OUT

+1V, f=1kHZ

65

DS7967A Ver 1.4

Sep. 2007

4