LTC1701ES5 Linear Technology, LTC1701ES5 Datasheet - Page 12

• Manufacturer Part Number: LTC1701ES5
• Description: 1MHz Step-Down DC/DC Converter in SOT-23
• Manufacturer: Linear Technology

LTC1701
RELATED PARTS
PART NUMBER
LTC1174/LTC1174-3.3/
LTC1174-5
LTC1265
LT1375/LT1376
LTC1435/LTC1435A
LTC1474/LTC1475
LTC1622
LTC1627
LTC1707
LTC1772
12
TYPICAL APPLICATIO
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone] FAX: [phone] www.linear-tech.com
C1: AVX TPSB336K006R0600
C2: TAJA156M010R
C6: TAIYO YUDEN JMK212BJ475MG
D1: MBR0520L
L1, L2: COILTRONICS CTX5-1
2.5V TO 4.2V
CERAMIC
DESCRIPTION
High Efficiency Step-Down and Inverting DC/DC Converter
1.2A, High Efficiency Step-Down DC/DC Converter
1.5A, 500kHz Step-Down Switching Regulator
High Efficiency, Low Noise, Synchronous Step-Down Converter
Low Quiescent Current High Efficiency Step-Down Converter
Low Input Voltage Current Mode Step-Down DC/DC Controller
Monolithic Synchronous Step-Down Switching Regulator
Monolithic Synchronous Step-Down Switching Regulator
Low Input Voltage Current Mode Step-Down DC/DC Controller
V
IN
1 F
C4
+
U
C1
33 F
5.1k
1M
R4
R3
Single Cell Li-Ion to 3.3V Buck Boost Converter
C3
330pF
V
I
TH
IN
/RUN
LTC1701
GND
V
SW
FB
R1
20.5k
L2
4.7 F
C6
D1
4.7 H
L1
34k
R2
COMMENTS
Monolithic Switching Regulator, Burst Mode Operation,
I
Monolithic, Burst Mode Operation, High Efficiency
High Frequency, Small Inductor, High Efficiency, SO-8
3.5V V
10 A I
High Frequency, High Efficiency, 8-Pin MSOP
SO-8, 2.65V V
SO-8, 2.95V V
550kHz, 6-Pin SOT-23, I
OUT
Up to 300mA, SO-8
+
Q
, 8-Pin MSOP and SO Packages
IN
C2
15 F
1701 TA04
V
(3.3V)
OUT
36V, 16-Pin Narrow SO and SSOP
IN
IN
V
2.5V
3.0V
3.5V
4.0V
4.2V
IN
10V, I
10V, V
LINEAR TECHNOLOGY CORPORATION 1999
OUT
1701i LT/TP 1299 4K • PRINTED IN USA
OUT
I
REF
OUT(MAX)
200mA
225mA
250mA
280mA
290mA
Up to 5A, 2.2V < V
Up to 500mA
Output
IN
< 10V