LTC1707IS8 Linear Technology, LTC1707IS8 Datasheet - Page 16

• Manufacturer Part Number: LTC1707IS8
• Description: IC BUCK SYNC ADJ .6A 8SOIC
• Manufacturer: Linear Technology
• Type: Step-Down (Buck)r

Specifications of LTC1707IS8

• Internal Switch(s): Yes
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.8 ~ 8.5 V
• Current - Output: 600mA
• Frequency - Switching: 35kHz ~ 350kHz
• Voltage - Input: 2.85 ~ 8.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -

TYPICAL APPLICATIO
LTC1707
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PART NUMBER
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16
®
1375/LT1376
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone] www.linear-tech.com
DESCRIPTION
High Efficiency Step-Down and Inverting DC/DC Converters
1.2A, High Efficiency Step-Down DC/DC Converter
1.5A, 500kHz Step-Down Switching Regulators
High Efficiency, Low Noise, Synchronous Step-Down Converters
Low Quiescent Current Step-Down DC/DC Converters
Monolithic Synchronous Step-Down Switching Regulator
Low Input Voltage Current Mode Step-Down DC/DC Controller
Low Voltage, High Efficiency Step-Down DC/DC Converter
Monolithic Synchronous Step-Down Switching Regulator
Monolithic Current Mode Step-Down Switching Regulator
High Efficiency, Synchronous Step-Down Converter
Low Input Voltage Current Mode Step-Down DC/DC Controller
High Efficiency Monolithic Step-Down Regulator
High Efficiency Monolithic Step-Down Regulator
0.1 F
47pF
C
C
ITH
SS
U
1
2
3
4
I
RUN/SS
V
GND
TH
FB
Single Lithium-Ion to 1.8V/0.3A Regulator
LTC1707
SYNC/MODE
V
SW
REF
V
IN
8
7
6
5
15 H*
*** TAIYO YUDEN LMK325BJ106K-T
** AVX TPSC107M006R0150
* SUMIDA CD54-150
R1
80.6k
1%
R2
100k
1%
+
C
100 F
6.3V
OUT **
V
1.8V
0.3A
Burst Mode Operation
High Frequency, Small Inductor, High Efficiency
24-Pin Narrow SSOP
Monolithic, I
V
I
Low Supply Voltage Range: 2.5V to 6V
Regulation, V
V
V
COMMENTS
Monolithic Switching Regulators, I
Constant Off-Time, Monolithic, Burst Mode Operation
Low Cost, Voltage Mode I
550kHz Constant Frequency, External P-Channel Switch,
Monolithic, Constant Off-Time, I
Constant Frequency, I
Constant Off-Time, I
16-Pin SO and SSOP, V
550kHz, 6-Pin SOT-23, I
550kHz, MS8, V
550kHz, MS8, V
OUT
OUT
IN
IN
IN
from 4V to 10V
from 2.5V to 5.5V
from 2.2V to 10V
to 4A, V
1707 TA04
C
10 F
CERAMIC
IN
V
OUT
IN
IN
***
IN
From 2V to 10V
from 2.65V to 8.5V
IN
IN
to 250mA, I
4.2V
Up to 10V, I
Up to 6V, I
OUT
LINEAR TECHNOLOGY CORPORATION 1999
OUT
IN
to 500mA, 1MHz Operation,
OUT
1707f LT/TP 0600 4K • PRINTED IN USA
OUT
to 500mA, Secondary Winding
Up to 36V, Fault Protection
Q
Up to 5A,
Q
to 500mA,
= 10 A, 8-Pin MSOP
Q
= 10 A, I
OUT
= 10 A, I
OUT
to 600mA,
to 450mA,
OUT
OUT
to 600mA
to 600mA