SC620

3

Exceeding the above specifications may result in permanent damage to the device or device malfunction. Operation outside of the parameters

specified in the Electrical Characteristics section is not recommended.

NOTES:

(1)

Tested according to JEDEC standard JESD22-A114-B.

(2)

Calculated from package in still air, mounted to 3 x 4.5 (in), 4 layer FR4 PCB with thermal vias under the exposed pad per JESD51 standards.

Absolute Maximum Ratings

IN (V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3 to +6.0

Pin Voltage — All Other Pins (V) . . . . . . . . . -0.3 to V

IN

+ 0.3

Recommended Operating Conditions

Ambient Temperature Range (°C). . . . . . . . . . . . -40 to +85

Thermal Information

Operating Junction Temperature (°C) . . . . . . . . -40 to +150

Storage Temperature Range (°C) . . . . . . . . . . . -65 to +150

Peak IR Reflow Temperature (10s to 30s) (°C) . . . . . . . +260

Unless otherwise noted, T

A

= +25°C for Typ, -40ºC to 85°C for Min and Max, V

IN

= 2.7V to 5.5V, C

IN

= 1μF, ΔV

F

≤ 1.5V

Parameter

Symbol

Condition

Min

Typ

Max

Units

I

LEDn

25

mA

ΔI

LEDn

I

LEDn

= 15mA, V

F

= 3.4V,

V

ILEDn

= 2V, T

A

= 25ºC

-7

+7

%

Load Regulation

ΔI

LEDn

/ ΔV

F

5mA < I

LEDn

≤ 25mA,

T

A

= 25ºC

-2

2

% / V

I

LED-to-LED

I

LEDn

= 15mA, T

A

= 25ºC

-5

+5

%

Dropout Voltage

V

DO

I

LEDn

= 25mA

150

mV

Shutdown Current

I

SHDN

EN = GND

0.1

1

μA

Current Step Size

I

STEP

500

μA

31.25

μA

Quiescent Current

I

Q

Standby: EN = V

IN

,

60

μA

EN = V

IN

, I

LED1-8

720

μA

EN = V

IN

, I

LED1-8

4.5

mA

Electrical Characteristics