LTC3865IFE#PBF Linear Technology, LTC3865IFE#PBF Datasheet - Page 3

• Manufacturer Part Number: LTC3865IFE#PBF
• Description: IC BUCK SYNC ADJ DUAL 38TSSOP
• Manufacturer: Linear Technology
• Type: Step-Down (Buck)r

Specifications of LTC3865IFE#PBF

• Internal Switch(s): No
• Synchronous Rectifier: Yes
• Number Of Outputs: 2
• Voltage - Output: 0.6 ~ 5 V
• Frequency - Switching: 250kHz ~ 770kHz
• Voltage - Input: 4.5 ~ 38 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 38-TSSOP Exposed Pad, 38-eTSSOP, 38-HTSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Output: -
• Power - Output: -

PIN CONFIGURATION
ORDER INFORMATION
LEAD FREE FINISH
LTC3865EUH#PBF
LTC3865EUH-1#PBF
LTC3865IUH#PBF
LTC3865IUH-1#PBF
LTC3865EFE#PBF
LTC3865IFE#PBF
Consult LTC Marketing for parts specifi ed with wider operating temperature ranges. *The temperature grade is identifi ed by a label on the shipping container.
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:
LTC3865-1
TAPE AND REEL
LTC3865EUH#TRPBF
LTC3865EUH-1#TRPBF
LTC3865IUH#TRPBF
LTC3865IUH-1#TRPBF
LTC3865EFE#TRPBF
LTC3865IFE#TRPBF
V
V
OSENSE1
OSENSE2
EXPOSED PAD (PIN 33) IS SGND, MUST BE SOLDERED TO PCB
TK/SS1
TK/SS2
VID11
VID12
http://www.linear.com/leadfree/
I
I
TH1
TH2
PART MARKING*
3865
38651
3865
38651
LTC3865FE
LTC3865FE
http://www.linear.com/tapeandreel/
1
2
3
4
5
6
7
8
T
32-LEAD (5mm 5mm) PLASTIC QFN
JMAX
32 31 30 29 28 27 26 25
9 10 11 12
= 125°C, θ
UH PACKAGE
TOP VIEW
JA
SGND
33
= 34°C/W, θ
13 14 15 16
PACKAGE DESCRIPTION
32-Lead (5mm × 5mm) Plastic QFN
32-Lead (5mm × 5mm) Plastic QFN
32-Lead (5mm × 5mm) Plastic QFN
32-Lead (5mm × 5mm) Plastic QFN
38-Lead Plastic TSSOP
38-Lead Plastic TSSOP
JC
= 3°C/W
24
23
22
21
20
19
18
17
BOOST1
BG1
V
INTV
EXTV
BG2
PGND
BOOST2
IN
CC
CC
LTC3865/LTC3865-1
TEMPERATURE RANGE
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
–40°C to 125°C
3865fb
3