LTC3832-1ES8#TR Linear Technology, LTC3832-1ES8#TR Datasheet - Page 2

• Manufacturer Part Number: LTC3832-1ES8#TR
• Description: IC CTRLR DC/DC SYNC BUCK 8-SOIC
• Manufacturer: Linear Technology
• Type: Step-Down (Buck)r

Specifications of LTC3832-1ES8#TR

• Internal Switch(s): No
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Voltage - Output: 2.5V
• Current - Output: 20A
• Frequency - Switching: 300kHz
• Voltage - Input: 3 ~ 8 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: -

ABSOLUTE AXI U RATI GS
PACKAGE/ORDER I FOR ATIO
LTC3832/LTC3832-1
Supply Voltage
Input Voltage
Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS
range, otherwise specifications are at T
SYMBOL
V
PV
V
V
V
2
CC
UVLO
FB
OUT
V
CC
OUT
V
PV
I
SENSE
SHDN, FREQSET ....................... – 0.3V to V
FB
CC
SENSE
SENSE
CC1,2
, I
PV
PGND
SHDN
....................................................................... 9V
MAX
GND
CC1
G1
FB
T
+
–
+
JMAX
, SENSE
................................................................ 14V
16-LEAD PLASTIC SSOP
PARAMETER
Supply Voltage
PV
Undervoltage Lockout Voltage
Feedback Voltage
Output Voltage
Output Load Regulation
Output Line Regulation
............................................... – 0.3V to 14V
1
2
3
4
5
6
7
8
= 125 C,
CC1
GN PACKAGE
TOP VIEW
, PV
W
–
CC2
JA
, FB,
= 130 C/ W
Voltage
16
15
14
13
12
11
10
9
W W
G2
PV
V
I
I
FREQSET
COMP
SS
FB
MAX
CC
CC2
U
A
= 25 C. V
PART MARKING
W
ORDER PART
LTC3832EGN
NUMBER
U
CC
3832
, PV
GN
CC
CONDITIONS
(Note 7)
V
V
I
V
OUT
COMP
COMP
CC
CC1
+ 0.3V
The
= 4.75V to 5.25V
U
= 0A to 10A (Note 6)
, PV
(Note 1)
= 1.25V
= 1.25V
CC2
denotes specifications that apply over the full operating temperature
= 5V, unless otherwise noted. (Note 2)
Junction Temperature ........................................... 125 C
Operating Temperature Range (Note 9) .. – 40 C to 85 C
Storage Temperature Range ................. – 65 C to 150 C
Lead Temperature (Soldering, 10 sec).................. 300 C
PV
GND
CC1
G1
FB
T
JMAX
1
2
3
4
8-LEAD PLASTIC SO
= 125 C,
S8 PACKAGE
TOP VIEW
JA
= 130 C/ W
8
7
6
5
G2
V
COMP
SS
CC
0.595
0.593
2.462
2.450
MIN
/PV
3
3
CC2
TYP
2.4
0.6
0.6
2.5
2.5
0.1
5
2
PART MARKING
LTC3832-1ES8
ORDER PART
NUMBER
38321
0.605
0.607
2.538
2.550
MAX
13.2
S8
2.9
8
sn3832 3832fs
UNITS
mV
mV
V
V
V
V
V
V
V