ltc3405a-1.375 Linear Technology Corporation, ltc3405a-1.375 Datasheet - Page 12

• Manufacturer Part Number: ltc3405a-1.375
• Description: 1.375v, 1.5mhz, 300ma Synchronous Step-down Regulators In Thinsot
• Manufacturer: Linear Technology Corporation

LTC3405A-1.375
PACKAGE DESCRIPTIO
RELATED PARTS
PART NUMBER
LT1616
LT1676
LT1765
LT1776
LTC1878
LTC1879
LTC3404
LTC3405/LTC3405A
LTC3405A-1.5
LTC3405A-1.8
LTC3406/LTC3406B
LTC3411
LTC3412
LTC3413
LT3430
LTC3440
12
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
NOTE:
1. DIMENSIONS ARE IN MILLIMETERS
2. DRAWING NOT TO SCALE
3. DIMENSIONS ARE INCLUSIVE OF PLATING
3.254
3.254
RECOMMENDED SOLDER PAD LAYOUT
RECOMMENDED SOLDER PAD LAYOUT
DESCRIPTION
500mA (I
DC/DC Converter
450mA (I
DC/DC Converter
25V, 2.75A (I
DC/DC Converter
500mA (I
DC/DC Converter
600mA (I
DC/DC Converter
1.20A (I
DC/DC Converter
600mA (I
DC/DC Converter
300mA (I
DC/DC Converters
600mA (I
DC/DC Converter
1.25A (I
DC/DC Converter
2.5A (I
DC/DC Converter
3A (I
Regulator for DDR/QDR Memory Termination
60V, 2.75A (I
DC/DC Converter
600mA (I
DC/DC Converter
OUT
●
1.9 BSC
1.9 BSC
0.754
0.754
OUT
FAX: [phone]
OUT
OUT
), Sink/Source, 2MHz, Monolithic Synchronous
0.95 BSC
0.95 BSC
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
), 4MHz, Synchronous Step-Down
), 550kHz, Synchronous Step-Down
), 4MHz, Synchronous Step-Down
), 1.4MHz, High Efficiency Step-Down
), 100kHz, High Efficiency Step-Down
), 200kHz, High Efficiency Step-Down
), 550kHz, Synchronous Step-Down
), 1.4MHz, Synchronous Step-Down
), 1.5MHz, Synchronous Step-Down
) 1.5MHz, Synchronous Step-Down
), 2MHz, Synchronous Buck-Boost
OUT
OUT
), 1.25MHz, High Efficiency Step-Down
), 200kHz, High Efficiency Step-Down
0.854 ± 0.127
0.854 ± 0.127
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
U
●
2.80 BSC
2.80 BSC
www.linear.com
1.50 – 1.75
1.50 – 1.75
(NOTE 4)
(NOTE 4)
(Reference LTC DWG # 05-08-1636)
6-Lead Plastic TSOT-23
0.95 BSC
0.95 BSC
S6 Package
PIN ONE ID
PIN ONE ID
2.90 BSC
2.90 BSC
(NOTE 4)
(NOTE 4)
COMMENTS
90% Efficiency, V
I
90% Efficiency, V
I
90% Efficiency, V
I
90% Efficiency, V
I
95% Efficiency, V
I
95% Efficiency, V
I
95% Efficiency, V
I
95% Efficiency, V
I
95% Efficiency, V
I
95% Efficiency, V
I
95% Efficiency, V
I
90% Efficiency, V
I
90% Efficiency, V
I
95% Efficiency, V
I
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
SD
= <1µA, ThinSOT Package
= 2.5µA, S8 Package
= 15µA, S8, TSSOP16E Packages
= 30µA, N8,S8 Packages
= <1µA, MS8 Package
= <1µA, TSSOP16 Package
= <1µA, MS8 Package
= <1µA, ThinSOT Package
= <1µA, ThinSOT Package
= <1µA, MS10 Package
= <1µA, TSSOP16E Package
= <1µA, TSSOP16E Package
= 25µA, TSSOP16E Package
= <1µA, MS Package
0.30 – 0.45 TYP
6 PLCS (NOTE 3)
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
IN
0.30 – 0.45 TYP
6 PLCS (NOTE 3)
0.20 BSC
1.00 MAX
= 3.6V to 25V, V
= 7.4V to 60V, V
= 3.0V to 25V, V
= 7.4V to 40V, V
= 2.7V to 6V, V
= 2.7V to 10V, V
= 2.7V to 6V, V
= 2.7V to 6V, V
= 2.5V to 5.5V, V
= 2.5V to 5.5V, V
= 2.5V to 5.5V, V
= 2.25V to 5.5V, V
= 5.5V to 60V, V
= 2.5V to 5.5V, V
DATUM ‘A’
0.80 – 0.90
© LINEAR TECHNOLOGY CORPORATION 2002
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
0.30 – 0.50 REF
OUT
= 0.8V, I
= 0.8V, I
= 0.8V, I
1.90 BSC
= 1.25V, I
= 1.24V, I
= 1.20V, I
= 1.24V, I
= 0.8V, I
= 1.20V, I
= 0.6V, I
= 0.8V, I
= 0.8V, I
= 2.5V, I
= V
LT/LT 0305 • PRINTED IN USA
REF/2
Q
Q
Q
Q
= 10µA
= 10µA
= 20µA
Q
Q
Q
Q
Q
Q
Q
Q
Q
, I
= 15µA
= 20µA
= 60µA
= 60µA
= 25µA
= 1.9mA
= 3.2mA
= 1mA
= 3.2mA
= 2.5mA
Q
0.09 – 0.20
(NOTE 3)
= 280µA
S6 TSOT-23 0801
0.01 – 0.10
3405a1375f