XC9103 Просмотр технического описания (PDF) - TOREX SEMICONDUCTOR

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XC9103

Ceramic Cap. Compatible Step-Up DC/DC Converters

TOREX SEMICONDUCTOR 

XC9103/04/05 Series

Ceramic Cap. Compatible Step-Up DC/DC Converters

" PIN CONIGURATION

5

4

1

23

SOT-25

(TOP VIEW)

[SOT-23-5]

1

6

2

5

3

4

USP-6B

(TOP VIEW)

" PIN ASSIGNMENT

PIN NUMBER PIN

SOT-25 USP-6B NAME

FUNCTION

1

6

FB

Output Resistor Connection

2

2

VDD

Supply Voltage

CE

Chip Enable (Operates in "H" level)

3

4

CE Serves as both PWM/PFM switching pin

(/PWM) and CE pin for XC9105

4

3

GND

Ground

5

1

EXT

External Transistor Connection

-

5

NC

No Connection

" ORDERING INFORMATION

XC9103123456

XC9103 Series: PWM Control

B

With Current Limiter

1

D

Without Current Limiter

(D type : 100kHz, 500kHz Only)

2

3

09

FB Voltage

3

Oscillation Frequency: 300kHz

4

1

2

100kHz

180kHz

5

500kHz (D type only)

5

M

Package: SOT-25 (1 reel = 3000 pcs.)

D

USP-6B (1 reel = 3000 pcs.)

6

R

Embossed Tape: Standard Feed

L

Reverse Feed

XC9104123456

XC9104 Series: PWM/PFM automatic switching control

(Same as XC9103 Series)

XC9105123456

XC9105 Series: PWM/PFM manual switching control

(Same as XC9103 Series)

" PACKAGING INFORMATION

$ SOT-25 (SOT-23-5)

$ USP-6B

A

1

2

3

2.0 + 0.15

(0.45) 0.5+0.1

(0.05)

1

A’

6

5

4

(0.45) (0.45)

45O

45O

1

0.7+0.03

3

4

2

5

1

6

1

0.25+0.1

1

1

1.0+0.1

.

0.25+0.1

2

Semiconductor Ltd.

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