XC9220C093ML datasheet(2/22 Pages) TOREX

Part #	XC9220C093ML

Description	16V Input Voltage, Step-Down DC/DC Controller ICs.

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Manufacturer	TOREX [Torex Semiconductor]

Direct Link	http://www.torex.co.jp

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XC9220/XC9221 Series

PIN NUMBER

SOT-25

USP-6C

PIN NAME

FUNCTION

1

6

CE/CSS

Chip Enable / Soft-Start

2

5

VSS

Ground

3

4

FB

Output Voltage Sense

4

3

EXT/

External Transistor Drive

-

2

NC

No Connection

5

1

VIN

Power Supply

DESIGNATOR

DESCRIPTION

SYMBOL

DESCRIPTION

A

: Soft-start internally set with integral protection function

B

: Soft-start externally set with integral protection function

C

: Soft-start internally set without integral protection function

1

Type of DC/DC Controller

ICs

D

: Soft-start externally set without integral protection function

23

Output Voltage

09

: FB Voltage (Fixed)

3

: 300kHz

5

: 500kHz

4

Oscillation Frequency

A

: 1.0MHz

M

: SOT-25

5

Package

E

: USP-6C

R

: Embossed tape, standard feed

6

Device Orientation

L

: Embossed tape, reverse feed

■PIN CONFIGURATION

SOT-25

(TOP VIEW)

USP-6C

(BOTTOM VIEW)

■PIN ASSIGNMENT

■PRODUCT CLASSIFICATION

●Ordering Information

XC9220

123456

: PWM control

XC9221

123456: PWM/PFM automatic switching control

* The dissipation pad for the USP-6C package

(preliminary) should be solder-plated in

recommended mount pattern and metal

masking so as to enhance mounting strength

and heat release. If the pad needs to be

connected to other pins, it should be

connected to the VSS (No.5) pin.

1

2

3

5

4

CE/CSS VSS

FB

EXT/

VIN

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XC9220C093ML Datasheet(PDF) 2 Page - Torex Semiconductor

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