8

LT1615/LT1615-1

sn16151 16151fas

Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

©LINEAR TECHNOLOGY CORPORATION 1998

16151fa LT/TP 0601 1.5K REV A • PRINTED IN USA

RELATED PARTS

PART NUMBER

DESCRIPTION

COMMENTS

LT1307

Single-Cell Micropower 600kHz PWM DC/DC Converter

3.3V at 75mA from One Cell, MSOP Package

LT1316

Burst Mode

1.5V Minimum, Precise Control of Peak Current Limit

LT1317

2-Cell Micropower DC/DC with Low-Battery Detector

3.3V at 200mA from Two Cells, 600kHz Fixed Frequency

LT1610

Single-Cell Micropower DC/DC Converter

3V at 30mA from 1V, 1.7MHz Fixed Frequency

LT1611

1.4MHz Inverting Switching Regulator in 5-Lead ThinSOT

– 5V at 150mA from 5V Input, Tiny ThinSOT Package

LT1613

1.4MHz Switching Regulator in 5-Lead ThinSOT

5V at 200mA from 3.3V Input, Tiny ThinSOT Package

LT1617

Micropower Inverting DC/DC Converter in 5-Lead ThinSOT

–15V at 12mA from 2.5V Input, Tiny ThinSOT Package

Burst Mode is a trademark of Linear Technology Corporation

PACKAGE DESCRIPTIO

TYPICAL APPLICATIO S

SW

FB

LT1615

1.5V TO 5V

L1

10

µH

D1

D4

SHDN

130k

2M

C2

1

µF

20V

4mA

–20V

4mA

1615/-1 TA05

GND

C3

1

µF

C1

4.7

µF

C1: TAIYO YUDEN LMK316BJ475

(408) 573-4150

C2, C3, C4: TAIYO YUDEN TMK316BJ105 (408) 573-4150

C5: TAIYO YUDEN LMK212BJ105

(408) 573-4150

L1: MURATA LQH3C100K24

(814) 237-1431

D1, D2, D3, D4: MOTOROLA MBR0530

(800) 441-2447

43

2

1

5

4.7pF

C4

1

µF

C5

1

µF

D3

D2

±20V Dual Output Converter with Output Disconnect

S5 Package

5-Lead Plastic SOT-23

(Reference LTC DWG # 05-08-1633)

(Reference LTC DWG # 05-08-1635)

L

DATUM ‘A’

.09 – .20

(.004 – .008)

(NOTE 2)

A1

S5 SOT-23 0401

1.50 – 1.75

(.059 – .069)

(NOTE 3)

2.60 – 3.00

(.102 – .118)

.25 – .50

(.010 – .020)

(5PLCS, NOTE 2)

PIN ONE

2.80 – 3.10

(.110 – .118)

(NOTE 3)

.95

(.037)

REF

A A2

1.90

(.074)

REF

.20

(.008)

MILLIMETERS

(INCHES)

NOTE:

1. CONTROLLING DIMENSION: MILLIMETERS

2. DIMENSIONS ARE IN

3. DRAWING NOT TO SCALE

4. DIMENSIONS ARE INCLUSIVE OF PLATING

5. DIMENSIONS ARE EXCLUSIVE OF MOLD FLASH AND METAL BURR

6. MOLD FLASH SHALL NOT EXCEED .254mm

7. PACKAGE EIAJ REFERENCE IS:

SC-74A (EIAJ) FOR ORIGINAL

JEDEL MO-193 FOR THIN

.90 – 1.45

(.035 – .057)

SOT-23

(Original)

.00 – .15

(.00 – .006)

.90 – 1.30

(.035 – .051)

.35 – .55

(.014 – .021)

1.00 MAX

(.039 MAX)

SOT-23

(ThinSOT)

A

A1

A2

L

.01 – .10

(.0004 – .004)

.80 – .90

(.031 – .035)

.30 – .50 REF

(.012 – .019 REF)