LT3825EFE#TRPBF Linear Technology, LT3825EFE#TRPBF Datasheet - Page 32

• Manufacturer Part Number: LT3825EFE#TRPBF
• Description: IC CNTRLR SYNC 16-TSSOP
• Manufacturer: Linear Technology
• Type: Flybackr

Specifications of LT3825EFE#TRPBF

• Internal Switch(s): No
• Synchronous Rectifier: Yes
• Number Of Outputs: 1
• Frequency - Switching: 50kHz ~ 250kHz
• Voltage - Input: 12 ~ 18 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP Exposed Pad, 16-eTSSOP, 16-HTSSOP
• Power - Output: 60W
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Voltage - Output: -

LT3825
PACKAGE DESCRIPTION
32
RELATED PARTS
PART NUMBER
LT3837
LT3573
LT3757
LT3758
LTC
LTC1871-7
LTC3803/LTC3803-3/
LTC3803-5
LTC3873/LTC3873-5
LTC3805/LTC3805-5
LT1725
LT1737
LT3580
®
1871/LTC1871-1,
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
DESCRIPTION
Isolated No-Opto Synchronous Flyback Controller
Isolated Flyback Switching Regulator with 60V
Integrated Switch
Boost, Flyback, SEPIC and Inverting Controller
Boost, Flyback, SEPIC and Inverting Controller
Wide Input Range, No R
Current Flyback, Boost and SEPIC Controller
200kHz Flyback DC/DC Controller
No R
SEPIC Controller
Adjustable Fixed 70kHz to 700kHz Operating
Frequency Flyback Controller
No-Opto Flyback Controller
No-Opto Flyback Controller
Boost/Inverting DC/DC Converter with 2A Switch,
Soft-Start and Synchronization
●
FAX: [phone]
SENSE
6.60 ±0.10
Constant Frequency Flyback, Boost,
NOTE:
1. CONTROLLING DIMENSION: MILLIMETERS
2. DIMENSIONS ARE IN
3. DRAWING NOT TO SCALE
(.0035 – .0079)
0.09 – 0.20
4.50 ±0.10
RECOMMENDED SOLDER PAD LAYOUT
SENSE
(.169 – .177)
●
SEE NOTE 4
4.30 – 4.50*
(.020 – .030)
www.linear.com
(.141)
0.50 – 0.75
MILLIMETERS
3.58
0.65 BSC
(INCHES)
™ Low Quiescent
16-Lead Plastic TSSOP (4.4mm)
0.45 ±0.05
(Reference LTC DWG # 05-08-1663)
(.116)
Exposed Pad Variation BC
2.94
1.05 ±0.10
0.25
REF
*DIMENSIONS DO NOT INCLUDE MOLD FLASH. MOLD FLASH
4. RECOMMENDED MINIMUM PCB METAL SIZE
SHALL NOT EXCEED 0.150mm (.006") PER SIDE
FOR EXPOSED PAD ATTACHMENT
FE Package
0° – 8°
COMMENTS
Ideal for V
Current Mode Control
3V ≤ V
MSOP-16E
2.9V ≤ V
Operation Frequency, 3mm × 3mm DFN-10 and MSOP-10E Package
5.5V ≤ V
Operation Frequency, 3mm × 3mm DFN-10 and MSOP-10E Package
Adjustable Switching Frequency, 2.5V ≤ V
at Light Load
V
V
Packages
V
MSOP-10E
V
Input Voltage
V
Input Voltage
2.5V ≤ V
DFN-8, MSOP-8E
IN
IN
IN
IN
IN
and V
and V
and V
and V
and V
IN
(.0256)
0.65
BSC
IN
IN
IN
≤ 40V, No Opto-Isolator or “Third Winding” Required, Up to 7W,
OUT
OUT
OUT
OUT
OUT
IN
≤ 40V, Current Mode Control, 100kHz to 1MHz Programmable
≤ 100V, Current Mode Control, 100kHz to 1MHz Programmable
≤ 32V, Current Mode Control, 200kHz to 2.5MHz, 3mm × 3mm
16 1514 13 12 11
1
from 4.5V to 36V Limited by External Components, Up to 60W,
(.0077 – .0118)
Limited Only by External Components, ThinSOT™ Package
Limited Only by External Components, ThinSOT or DFN
Limited Only by External Components, 3mm × 3mm DFN-10,
Limited Only by External Components, Ideal for 48V Nominal
Limited Only by External Components, Ideal for 24V Nominal
0.195 – 0.30
2
TYP
(.193 – .201)
3 4 5 6 7 8
4.90 – 5.10*
(.141)
3.58
10
9
(.002 – .006)
0.05 – 0.15
FE16 (BC) TSSOP 0204
(.0433)
(.116)
2.94
1.10
MAX
© LINEAR TECHNOLOGY CORPORATION 2007
(.252)
6.40
BSC
IN
≤ 36V, Burst Mode
LT 0110 REV C • PRINTED IN USA
®
Operation
3525fc