SC4212

3

NOTES:

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

(2)Tested according to JEDEC standard JESD22-A114-B.

Unless specified otherwise: FB = VOUT, EN = VIN =

T

Electrical Characteristics

Absolute Maximum Ratings

VIN to GND ............………………………...… -0.3V to 7V

EN, FB, VOUT …………………..….... -0.3V to VIN +0.3V

Recommended Operating Conditions

Thermal Resistance, Junction to Case............. 3.77°C/W

Operation Ambient Temperature Range...-40 to +85°C

Operation Junction Temperature Range ..-40 to+125°C

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

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

Thermal Information

Parameter

Symbol

Conditions

Min

Typ

Max

Units

Input Supply

Input Supply Voltage

VIN

1.5

5.5

V

Quiescent Current

I

Q

VIN = 3.3V, I

3

mA

VIN = 5.5V, EN = 0V

15

µA

Output

VOUT

VIN = 3.3V, I

-2%

VOUT

+2%

V

1.5V < VIN < 5.5V, I

-3%

+3%

REG

(LINE)

I

0.20

0.40

%/V

REG

(LOAD)

I

0.50

1.50

%/A

I

OUT

VIN = VOUT + 0.5V

10

µA

Current Limit

I

CL

1.10

1.5

A

V

DO

I

100

250

mV

I

300

I

200

400

I

500

Supply Input Voltage ………………......… 1.5 to 5.5V

Maximum Output Current ……………...……........... 1A

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

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.