FAN53601 データシートの表示（PDF） - ON Semiconductor

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FAN53601

6 MHz, 600 mA / 1 A Synchronous Buck Regulator

ON Semiconductor 

Ordering Information

Part Number

Output Max. Output Active Max.

Voltage(1)

Current Discharge(2) VIN

Package

Temperature

Range

Packing

FA N53601A UC10 X

1.000 V

600 mA

Yes

FA N53601A UC105 X

1.050 V

600 mA

Yes

FA N53611A UC11 X

1.100 V

1A

Yes

FA N53611A UC115 X

1.150 V

1A

Yes

FA N53611A UC13 X

1.300 V

1A

Yes

FA N53611A UC135 X

1.350 V

1A

FA N53611UC1 23X

1.233 V

1A

Yes

No

5.5 V

WLCSP-6,

0.4 mm Pitch

-40 to +85°C

Tape and

Reel

FA N53601UC1 82X

1.820 V

600 mA

No

FA N53611A UC205 X

2.050 V

1A

Yes

FA N53611A UC123 X

1.233 V

1A

Yes

FA N53611A UC12 X

1.200 V

1A

Yes

FA N53611A UC18 X

1.800 V

1A

Yes

Note s :

1. Other voltage options available on request. Contact a ON Semiconductor representative.

2. All voltage and output current options are available w ith or w ithout active discharge. Contact a ON Semiconductor

representative.

Pin Configurations

MODE A1 A2 VIN

SW B1 B2 EN

FB C1 C2 GND

VIN A2 A1 MODE

EN B2 B1 SW

GND C2 C1 FB

Figure 2. Bum ps Facing Dow n

Figure 3. Bum ps Facing Up

Pin Definitions

Pin #

A1

B1

C1

C2

B2

A2

Name

Description

MODE

SW

FB

GND

EN

VIN

MODE. Logic 1 on this pin forces the IC to stay in PWM Mode. A logic 0 allow s the IC to

automatically sw itch to PFM during light loads. The regulator also synchronizes its sw itching

frequency to four times the frequency provided on this pin. Do not leave this pin floating.

Sw itching Node. Connect to output inductor.

Feedback / VOUT. Connect to output voltage.

Ground. Pow er and IC ground. All signals are referenced to this pin.

Enable. The device is in Shutdow n Mode w hen voltage to this pin is < 0.4 V and enabled w hen

> 1.2 V. Do not leave this pin floating.

Input Voltage. Connect to input pow er source.

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