If Military/Aerospace specified devices are required,

please contact the National Semiconductor Sales Office/

Distributors for availability and specifications. If Military/

Aerospace specified devices are required, please contact

the National semiconductor Sales/Office/Distributors for

availability and specifications.

V

−0.3V to 6.0V

EN, Flash pins: Voltage to GND

−0.3V to (V

w/ 6.0V max

Continuous Power Dissipation (Note

3)

Internally Limited

Junction Temperature (T

150˚C

Storage Temperature Range

−65˚C to 150˚C

Maximum Lead Temperature

265˚C

(Soldering, 10sec.)

ESD Rating (Note 4)

Human-body model:

Machine model:

2kV

200V

Operating Ratings

(Notes 1, 2)

Input Voltage Range

3.0V to 5.5V

EN, Flash Input Voltage Range

0V to V

IN

Junction Temperature (T

-40˚C to 120˚C

Ambient Temperature (T

-40˚C to 85˚C

(Note 5)

Thermal Properties

Junction-to-Ambient Thermal

Resistance, LLP-10

55˚C/W

Package (

θ

Electrical Characteristics

(Notes 2, 7)

Limits in standard typeface are for T

(-40˚C

≤ T

A

≤ +85˚C) . Unless otherwise noted, specifications apply to the LM2753 Typical Application Circuit (pg. 1) with: V

IN

= 3.6V, V(EN) = V

Symbol

Parameter

Conditions

Min

Typ

Max

Units

V

OUT

Output Voltage

3.0V

≤ V

IN

≤ 5.5V,

I

OUT

≤ 100mA

4.75

(-5%)

5.0

5.25

(+5%)

V

I

VOUT

Continuous Load Current

3.0V

≤ V

IN

≤ 5.5V

V

200

mA

I

OUT

Pulsed Flash Current

V(FLASH) = 1.8V

T

V

400

mA

I

Q

Quiescent Current

I

3.0V

≤ V

IN

≤ 5.5V

60

80

µA

I

SD

Shutdown Supply Current

V(EN) = 0V

3.0V

≤ V

IN

≤ 5.5V

0.1

1

µA

V(EN) = 0V

3.0V

≤ V

IN

≤ 5.5V

TA = 85˚C

0.2

R

OUT

Output Impedance

V

5.3

Ω

fsw

Switching Frequency

3.0V

≤ V

IN

≤ 5.5V

475

725

950

kHz

V

IH

Logic Input High

Input Pins: EN, FLASH

1.20

V

IN

V

V

IL

Logic Input Low

Input Pins: EN, FLASH

0

.30

V

I

IH

Logic Input High Current

V(EN) = V(FLASH) = 3.0V

10

µA

I

IL

Logic Input Low Current

V(EN) = V(FLASH) = 0V

10

nA

t

ON

Turn-On Time (Note 9)

640

µs

t

FLASH

Flash Turn-On Time (Note 10)

V(FLASH) = 3.6V

10

ns

Note 1: Absolute Maximum Ratings indicate limits beyond which damage to the component may occur. Operating Ratings are conditions under which operation of

the device is guaranteed. Operating Ratings do not imply guaranteed performance limits. For guaranteed performance limits and associated test conditions, see the

Electrical Characteristics tables.

Note 2: All voltages are with respect to the potential at the GND pin.

Note 4: The Human body model is a 100 pF capacitor discharged through a 1.5 k

Ω resistor into each pin. The machine model is a 200pF capacitor discharged

directly into each pin. MIL-STD-883 3015.7

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