LTC3703EGN Linear Technology, LTC3703EGN Datasheet - Page 2

• Manufacturer Part Number: LTC3703EGN
• Description: IC BUCK/BOOST SYNC ADJ 5A 16SSOP
• Manufacturer: Linear Technology
• Type: Step-Down (Buck), Step-Up (Boost)r

Specifications of LTC3703EGN

• Internal Switch(s): No
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 0.8 ~ 93 V
• Current - Output: 5A
• Frequency - Switching: 100kHz ~ 600kHz
• Voltage - Input: 9.3 ~ 100 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Power - Output: -

ABSOLUTE MAXIMUM RATINGS
LTC3703
Supply Voltages
V
SW Voltage ................................................ –1V to 100V
RUN/SS Voltage .......................................... –0.3V to 5V
MODE/SYNC, INV Voltages ....................... –0.3V to 15V
f
PIN CONFIGURATION
ORDER INFORMATION
LEAD FREE FINISH
LTC3703EGN#PBF
LTC3703IGN#PBF
LTC3703HGN#PBF
LTC3703EG#PBF
LEAD BASED FINISH
LTC3703EGN
LTC3703IGN
LTC3703HGN
LTC3703EG
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges.
For more information on lead free part marking, go to:
For more information on tape and reel specifi cations, go to:
2
SET
IN
V
(DRV
BOOST ................................................ –0.3V to 115V
BGRTN ....................................................... –5V to 0V
Voltage .............................................. –0.3V to 100V
, FB, I
CC
, DRV
CC
MAX
– BGRTN), (BOOST – SW) ....... –0.3V to 15V
CC
MODE/SYNC
Voltages ................................ –0.3V to 3V
.......................................... –0.3V to 15V
RUN/SS
COMP
I
GND
f
MAX
INV
16-LEAD NARROW PLASTIC SSOP
SET
FB
T
JMAX
TAPE AND REEL
LTC3703EGN#TRPBF
LTC3703IGN#TRPBF
LTC3703HGN#TRPBF
LTC3703EG#TRPBF
TAPE AND REEL
LTC3703EGN#TR
LTC3703IGN#TR
LTC3703HGN#TR
LTC3703EG#TR
1
2
3
4
5
6
7
8
= 150°C, θ
GN PACKAGE
TOP VIEW
JA
= 110°C/W
16
15
14
13
12
11
10
9
V
B00ST
TG
SW
V
DRV
BG
BGRTN
IN
CC
CC
http://www.linear.com/leadfree/
PART MARKING
3703
3703I
3703H
LTC3703EG
PART MARKING
3703
3703I
3703H
LTC3703EG
http://www.linear.com/tapeandreel/
(Note 1)
Peak Output Current <10μs BG,TG ..............................5A
Operating Temperature Range (Note 2)
Junction Temperature (Notes 3, 7)
Storage Temperature Range .................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec.) ................. 300°C
LTC3703E ............................................. –40°C to 85°C
LTC3703I............................................ –40°C to 125°C
LTC3703H (Note 9) ............................ –40°C to 150°C
LTC3703E, LTC3703I ......................................... 125°C
LTC3703H (Note 9) ........................................... 150°C
PACKAGE DESCRIPTION
16-Lead Narrow Plastic SSOP
16-Lead Narrow Plastic SSOP
16-Lead Narrow Plastic SSOP
28-Lead Plastic SSOP
PACKAGE DESCRIPTION
16-Lead Narrow Plastic SSOP
16-Lead Narrow Plastic SSOP
16-Lead Narrow Plastic SSOP
28-Lead Plastic SSOP
MODE/SYNC
RUN/SS
COMP
I
GND
f
MAX
INV
V
SET
NC
NC
NC
NC
NC
FB
IN
10
11
12
13
14
T
1
2
3
4
5
6
7
8
9
JMAX
28-LEAD PLASTIC SSOP
= 125°C, θ
G PACKAGE
TOP VIEW
JA
= 100°C/W
28
27
26
25
24
23
22
21
20
19
18
17
16
15
TEMPERATURE RANGE
–40°C to 85°C
–40°C to 125°C
–40°C to 150°C
–40°C to 85°C
TEMPERATURE RANGE
–40°C to 85°C
–40°C to 125°C
–40°C to 150°C
–40°C to 85°C
BOOST
TG
SW
NC
NC
NC
NC
V
DRV
BG
NC
NC
NC
BGRTN
CC
CC
3703fb