LTC3532 LINER [Linear Technology], LTC3532 Datasheet - Page 2

• Manufacturer Part Number: LTC3532
• Description: Micropower Synchronous Buck-Boost DC/DC Converter
• Manufacturer: LINER [Linear Technology]

ORDER I FOR ATIO
ABSOLUTE AXI U RATI GS
LTC3532
BURST, V
R
SHDN/SS ..................................................... –0.3V to 6V
SW1, SW2
Operating Temperature Range (Note 2).... –40°C to 85°C
PI CO FIGURATIO
LEAD FREE FINISH
LTC3532EDD#PBF
LTC3532EMS#PBF
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges.
Consult LTC Marketing for information on non-standard lead based fi nish parts.
For more information on lead free part marking, go to:
For more information on tape and reel specifi cations, go to:
ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifi cations are at T
PARAMETER
Input Start-Up Voltage
Input Operating Range
Output Voltage Adjust Range
Feedback Voltage
Feedback Input Current
Quiescent Current, Burst Mode Operation
Quiescent Current, Shutdown
Quiescent Current, Active
NMOS Switch Leakage
2
T
DC ............................................................ –0.3V to 6V
Pulsed < 100ns ........................................ –0.3V to 7V
..................................................................... 0V to 5V
U
IN
EXPOSED PAD (PIN 11) IS GND, MUST BE CONNECTED TO PCB
, V
U
OUT
U
BURST
SW1
SW2
GND
10-LEAD (3mm × 3mm) PLASTIC DFN
, V
W
R
T
C
T
JMAX
, FB
1
2
3
4
5
TAPE AND REEL
LTC3532EDD#TRPBF
LTC3532EMS#TRPBF
W
= 125°C, θ
DD PACKAGE
...................................
TOP VIEW
W W
11
JA
= 43°C/W
U
10
U
9
8
7
6
CONDITIONS
V
BURST = 0V
SHDN = 0V, Not Including Switch Leakage, V
V
Switches B and C
FB
C
V
FB
SHDN/SS
V
V
C
IN
OUT
= 0V, BURST = V
= 1.22V
http://www.linear.com/leadfree/
PART MARKING
LBXR
LTBXS
U
–0.3V to 6V
http://www.linear.com/tapeandreel/
A
= 25°C. V
The
IN
(Note 1)
(Note 3)
●
IN
denotes the specifi cations which apply over the full operating
= V
OUT
Maximum Junction Temperature (Note 4)............. 125°C
Storage Temperature Range
Lead Temperature (Soldering,10 sec)
DD ..................................................... –65°C to 125°C
MSOP ................................................ –65°C to 150°C
MSOP ............................................................... 300°C
= 3.6V, R
PACKAGE DESCRIPTION
10-Lead (3mm × 3mm) Plastic DFN
10-Lead Plastic MSOP
OUT
T
= 64.9k, unless otherwise specifi ed.
= 0V
BURST
SW1
SW2
GND
R
T
θ
θ
JA
JA
10-LEAD PLASTIC MSOP
1
2
3
4
5
= 130°C/W 1 LAYER BOARD
= 100°C/W 4 LAYER BOARD
MS PACKAGE
●
●
●
●
T
θ
TOP VIEW
JMAX
JC
= 45°C/W
= 125°C
1.19
MIN
2.4
2.4
10
9
8
7
6
1.22
TYP
600
TEMPERATURE RANGE
–40°C to 85°C
–40°C to 85°C
2.3
0.1
0.1
V
FB
SHDN/SS
V
V
35
1
C
IN
OUT
1000
MAX
5.25
1.25
2.4
5.5
50
60
1
5
UNITS
3532fc
nA
μA
μA
μA
μA
V
V
V
V