LT3462/LT3462A

3462af

7

PACKAGE DESCRIPTIO

S6 Package

6-Lead Plastic TSOT-23

(Reference LTC DWG # 05-08-1636)

1.50 – 1.75

(NOTE 4)

2.80 BSC

0.30 – 0.45

6 PLCS (NOTE 3)

DATUM ‘A’

0.09 – 0.20

(NOTE 3)

S6 TSOT-23 0302

2.90 BSC

(NOTE 4)

0.95 BSC

1.90 BSC

0.80 – 0.90

1.00 MAX

0.01 – 0.10

0.20 BSC

0.30 – 0.50 REF

PIN ONE ID

NOTE:

1. DIMENSIONS ARE IN MILLIMETERS

2. DRAWING NOT TO SCALE

3. DIMENSIONS ARE INCLUSIVE OF PLATING

4. DIMENSIONS ARE EXCLUSIVE OF MOLD

FLASH AND METAL BURR

5. MOLD FLASH SHALL NOT EXCEED 0.254mm

6. JEDEC PACKAGE REFERENCE IS MO-193

3.85 MAX

0.62

MAX

0.95

REF

RECOMMENDED SOLDER PAD LAYOUT

PER IPC CALCULATOR

1.4 MIN

2.62 REF

1.22 REF

Information furnished by Linear Technology Corporation is believed to be accurate and reliable.

However, no responsibility is assumed for its use. Linear Technology Corporation makes no represen-

tation that the interconnection of its circuits as described herein will not infringe on existing patent rights.

TYPICAL APPLICATIO S

2.7V

TO 4.2V

L1A

10

µH

L1B

10

µH

R1

267k

R2

42.2k

C3

4.7

µF

C4

22pF

C1

1

µF

C2

1

µF

–8V

35mA

SW

FB

SDREF

GND

LT3462A

C1: TAIYO YUDEN JMK107BJ105MA

C2: TAIYO YUDEN EMK212BJ105MA

C3: TAIYO YUDEN LMK316BJ475

L1: WURTH 50310057-100

3462 TA04a

D

..

5V

L1

22

µH

L2

22

µH

R1

267k

R2

68.1k

C3

10

µF

C4

22pF

C1

1

µF

C2

1

µF

–5V

100mA

SW

FB

SDREF

GND

LT3462A

C1: TAIYO YUDEN JMK107BJ105MA

C2: TAIYO YUDEN EMK212BJ105MA

C3: MURATA GRM219R60J106KE19B

L1, L2: MURATA LQH32CN220

3462 TA05a

D

5V to –5V Supply (LT3462A)

3.3V to –8V (LT3462A)

Switching Waveform

200ns/DIV

1mV/DIV

AC COUPLED

10V/DIV

3462 TA05b

INDUCTOR

50mA/DIV