ACT4060ASH datasheet(8/12 Pages) ACTIVE-SEMI

8 / 12 page

ACT4060A

Rev 1, 25-Jun-09

Innovative Power

- 8 -

www.active-semi.com

Figure 4:

ACT4060A 3.3V/2A Output Application

: D1 is a 40V, 3A Schottky diode with low forward voltage, an IR 30BQ040 or SK34 equivalent. C4 can be either a ceramic capacitor

(Panasonic ECJ-3YB1C226M) or SP-CAP (Specialty Polymer) Aluminum Electrolytic Capacitor such as Panasonic EEFCD0J470XR.

The SP-Cap is based on aluminum electrolytic capacitor technology, but uses a solid polymer electrolyte and has very stable

capacitance characteristics in both operating temperature and frequency compared to ceramic, polymer, and low ESR tantalum

capacitors.

IC1

ACT4060A

COMP

ENABLE

Up to 24V

VIN

VOUT

ITEM

DESCRIPTION

MANUFACTURER

QTY

REFERENCE

IC, ACT4060A

Active-Semi

15µH ± 20%, ISAT = 2.7A, IDC = 2.4A@ ΔT = 40°C

Taiyo Yuden NR 8040T 150M

15µH ± 10%, ISAT = 2.88A, IDC = 2.47A@ ΔT = 40°C Wurth Electronik 744776115

10µH ± 20%, ISAT = 3.4A, IDC = 2.5A@ΔT = 40°C

Taiyo Yuden NR 6045T 100M

10µH ± 10%, ISAT = 2.95A, IDC = 2.3A@ ΔT = 40°C

Wurth Electronik 74477510

Schottky Diode SK34/40V, 3A, SMB

Transys electronics

Schottky Diode B340C/40V, 3A, SMB

Diodes Inc

Ceramic cap 10µF/35V, X7R, 1210

Murata, TDK,Taiyo Yuden

Ceramic cap 2.2nF/6.3V, X7R, 0603

Murata, TDK,Taiyo Yuden

Ceramic cap 10nF/50V, X7R, 0603

Murata, TDK,Taiyo Yuden

Ceramic cap 22µF/10V, X7R, 1210

Murata, TDK,Taiyo Yuden

SP cap 47µF/6.3V, 50mΩ

Kemet, Panasonic

Resistor, 15.5kΩ, 1/16W, 1%, 0603

FengHua, Neohm, Yageo

Resistor, 10kΩ, 1/16W, 1%, 0603

Resistor, 12kΩ, 1/16W, 5%, 0603

Table 3:

ACT4060A Bill of Materials (Apply for 3.3V Output Application)

ACT4060ASH Datasheet(PDF) 8 Page - Active-Semi, Inc

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