APW7178A Ver la hoja de datos (PDF) - Anpec Electronics

Número de pieza

componentes Descripción

Fabricante

APW7178A

1.5MHz, 1A Synchronous Buck Regulator

Anpec Electronics 

APW7178A

Ordering and Marking Information

APW7178A

Assembly Material

Handling Code

Temperature Range

Package Code

Package Code

QB: TDFN2x2-6

Operating Ambient Temperature Range

I : -40 to 85 oC

Handling Code

TR : Tape & Reel

Assembly Material

G : Halogen and Lead Free Device

APW7178AQB :

78A

X - Date Code

X

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-020D 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 (Note 1)

Symbol

Parameter

Rating

Unit

VIN

Input Bias Supply Voltage (VIN to GND)

-0.3 ~ 7

V

RUN, FB, SW to GND Voltage

-0.3 ~ VIN+0.3

V

PD

Power Dissipation

Internally Limited

W

Maximum Junction Temperature

150

oC

TSTG

Storage Temperature

-65 ~ 150

oC

TSDR

Maximum Lead Soldering Temperature, 10 Seconds

260

oC

Note1: Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are

stress ratings only and functional operation of the device at these or any other conditions beyond those indicated under "recom-

mended operating conditions" is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device

reliability.

Thermal Characteristics

Symbol

θJA

Parameter

Junction-to-Ambient Resistance in Free Air (Note 2)

TDFN2x2-6

Typical Value

165

Unit

oC/W

Note 2: θJA is measured with the component mounted on a high effective thermal conductivity test board in free air.

Recommended Operating Conditions (Note 3)

Symbol

Parameter

VIN

Input Bias Supply Voltage (VIN to GND)

VOUT

Converter Output Voltage

IOUT

Converter Output Current

L1

Converter Output Inductor

Range

Unit

2.7 ~ 6

V

0.6 ~ VIN

V

0~1

A

1.0 ~ 10

µH

Copyright © ANPEC Electronics Corp.

2

Rev. A.1 - Sep., 2012

www.anpec.com.tw

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