Copyright

© ANPEC Electronics Corp.

Rev. A.5 - Jun., 2008

APW7057

www.anpec.com.tw

2

Ordering and Marking Information

APW7057

Handling Code

Temperature Range

Package Code

Package Code

K : SOP-8

Operating Junction Temperature Range

C : 0 to 70 C

Handling Code

TR : Tape & Reel

APW7057 K :

APW7057

XXXXX

XXXXX - Date Code

°

Assembly Material

Assembly Material

L : Lead Free Device G : Halogen and Lead Free Device

Note: ANPEC lead-free products contain molding compounds/die attach materials and 100% matte tin plate termination finish; which

are fully compliant with RoHS. ANPEC lead-free products meet or exceed the lead-free requirements of IPC/JEDEC J-STD-020C for

MSL classification at lead-free peak reflow temperature. ANPEC defines “Green” to mean lead-free (RoHS compliant) and halogen

free (Br or Cl does not exceed 900ppm by weight in homogeneous material and total of Br and Cl does not exceed 1500ppm by

weight).

Absolute Maximum Ratings

Symbol

Parameter

Rating

Unit

VCC Supply Voltage (VCC to GND)

-0.3 ~ 7

V

BOOT Supply Voltage (BOOT to GND)

-0.3 ~ 15

V

PHASE, OCSET to GND Input Voltage

-0.3 ~ 12

V

FB to GND Input Voltage

-0.3 ~ VCC+0.3

V

Maximum Junction Temperature

125

Storage Temperature

-65 ~ 150

Maximum Lead Soldering Temperature, 10 Seconds

260

Thermal Characteristics

Symbol

Parameter

Typical Value

Unit

θ

JA

Junction-to-Ambient Resistance in Free Air

SOP-8

160

Recommended Operating Conditions

Symbol

Parameter

Range

Unit

VCC Supply Voltage

5

± 5%

V

Output Voltage of the Switching Regulator

(Note)

0.8 ~ VCC

V

Input Voltage of the Switching Regulator

(Note)

3.3 ~ VCC

V

Ambient Temperature

0 ~ 70

Junction Temperature

0 ~ 125

Note : Refer to the typical application circuit